Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. For treatment of depression with bipolar disorder (olanzapine with fluoxetine): AdultsAt first, 5 milligrams (mg) of olanzapine and 20 mg of fluoxetine once a day in the evening. For people with enlarged prostate: In men, olanzapine may worsen symptoms of an enlarged prostate or benign prostatic hyperplasia (BPH). Note: Olanzapine must be used together with fluoxetine for this condition. Olanzapine is an antipsychotic medication that is used to treat psychotic conditions such as schizophrenia and bipolar disorder (manic depression) in adults and children at least 13 years old. However, the dose is usually not more than 20 mg per day. If your body gets too hot, you might feel dizzy, weak, tired, or confused. The following interactions have been selected on the basis of their potential significance and are not necessarily all-inclusive. Typically, patients begin at a low dose of medication and the dose is increased slowly over several weeks. Throw away any unused medication after the expiration date. Check with your doctor right away if you or your child have lip smacking or puckering, puffing of the cheeks, rapid or worm-like movements of the tongue, uncontrolled chewing movements, or uncontrolled movements of the arms and legs. Symptoms can include: Falls that can cause fractures or other injuries. information submitted for this request. That means two things: Talk with your doctor if youre pregnant or planning to become pregnant. Hypovolemia (low blood volume)May cause side effects to become worse. If you have questions about this medicine, talk to your doctor, pharmacist, or health care provider. Ask your doctor before using opioid medication, a sleeping pill, a muscle relaxer, or medicine for anxiety or seizures. Studies have indicated that sedation may also be related to the affinity of the medication for the histamine H1 receptors. All rights reserved. The treatment mechanism of modafinil is unknown, and although it is a schedule IV controlled substance, it is not a stimulant. This medicine can temporarily lower the number of white blood cells in your blood, increasing the chance of getting an infection. Healthline Media does not provide medical advice, diagnosis, or treatment. Drink plenty of fluids, especially in hot weather and during exercise. NOTE: This medicine is only for you. Copyright: Merative US L.P. 1973, 2023. Sedation used to be considered necessary for the efficacy of antipsychotic medications in controlling the positive symptoms of schizophrenia, such as psychosis, but, with the atypical agents, psychosis and acute agitation can be controlled without sedation. Drinking alcohol while taking olanzapine raises your risk of orthostatic hypotension. In each of these studies, the atypical antipsychotic (risperidone, olanzapine, quetiapine, and ziprasidone) caused less sedation than did the conventional antipsychotic used for comparison, haloperidol, except in the highest doses. Never try to catch up by taking two doses at once. Two two-way repeated-measures ANOVA showed an increase in TST (trend for main effect of treatment, F[1,23] = 3.69, p = 0.067) and sleep efficiency (main effect of treatment, F[1,23] = 5.10, p = 0.034) of the olanzapine-treated group compared to the placebo-treated group. There havent been enough studies done in humans to be certain how the drug might affect the fetus. This medicine may make these conditions worse. This medicine may cause a condition called drug reaction with eosinophilia and systemic symptoms (DRESS). Of the patients taking 16 mg/day of risperidone (N = 64), 9.4% reported somnolence. Member. Some may be better suited for you than others. Check out these best-sellers and special offers on books and newsletters from Mayo Clinic Press. TST and Sleep efficiency are shown in Figure 2 for both olanzapine- and placebo-treated groups. Click to reveal Portions of this document last updated: May 01, 2023, Original article: https://www.mayoclinic.org/drugs-supplements/olanzapine-oral-route/side-effects/DRG-20071350. It might reduce how much you sweat. Other available sedatives include trazodone, zolpidem, chloral hydrate, and antihistamines such as diphenhydramine and hydroxyzine. While this medication may be prescribed for children as young as 13 years for selected conditions, precautions do apply. NOTE: This sheet is a summary. All rights reserved. Modafinil was reported to have exacerbated psychosis in 1 patient who was taking a dose of 200 mg 4 times daily,16 but no adverse effects were reported in 3 patients who were taking 200 mg/day along with antipsychotic medications.17. For seniors: The kidneys of older adults may not work as well as they used to. Call 911 if your symptoms feel life-threatening or if you think youre having a medical emergency. sleeping a lot and gaining a lot of weight. If you have any bowel problems, talk with your doctor about whether this drug is safe for you. If this problem continues or gets worse, check with your doctor. Follow your doctor's instructions. This information is not a substitute for medical advice. For people with diabetes or high sugar levels: Olanzapine can increase your blood sugar levels. If you have narrow-angle glaucoma, talk with your doctor about whether this drug is safe for you. You may report side effects to FDA at 1-800-FDA-1088. include protected health information. Keep all medication away from children. Take as directed Important considerations Alternatives Highlights for olanzapine Olanzapine oral tablet is available as brand-name drugs and generic drugs. Symptoms can include: Trouble swallowing (this can cause food or fluids to get into your lungs). You can take olanzapine with or without food. If sedation is bothersome to patients taking antipsychotic medications, physicians can take steps to minimize it. Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light. More serious side effects can also occur. Your doctor may adjust your dose if needed. Common medications for schizophrenia can have a sedative effect on patients. If you drink alcohol, talk with your doctor about whether this drug is safe for you. Always speak with your doctor or pharmacist about dosages that are right for you. The amount of medicine that you take depends on the strength of the medicine. 1998-2023 Mayo Foundation for Medical Education and Research (MFMER). Seek emergency medical attention or call the Poison Help line at 1-800-222-1222. Selecting a less sedating antipsychotic for patients with excessive sleeping and managing sleep disturbances carefully can improve outcome for antipsychotic-treated patients. Avoid places that are very hot. The absence of warnings or other information for a given drug does not indicate that the drug or drug combination is safe, effective, or appropriate for all patients or all specific uses. Check with your doctor before taking any CNS depressants while you are taking this medicine. Research in animals has shown adverse effects to the fetus when the mother takes the drug. Take this medicine exactly as directed by your doctor. This website is using a security service to protect itself from online attacks. Generic name: olanzapine (oral) [oh-LANZ-a-peen] Richelson E, Souder T. Binding of antipsychotic drugs to human brain receptors: focus on newer generation antipsychotics. This content does not have an Arabic version. Sedation is a common effect of conventional antipsychotics, especially when they are taken at high doses. If you miss a dose of this medicine, take it as soon as possible. The 1999 guidelines recommended prescribing stimulants for patients who were persistently sedated, but this has become highly controversial. Keep it in your carry-on bag. You may report side effects to the FDA at 1-800-FDA-1088. However the dose is usually not more than 12 mg of olanzapine and 50 mg of fluoxetine per day. In a double-blind study, 131 patients were given 10.0 mg of IM olanzapine, 126 patients were given 7.5 mg of IM haloperidol, and 54 patients were given IM placebo. An official website of the United States government. National Library of Medicine The easiest way to lookup drug information, identify pills, check interactions and set up your own personal medication records. Do not take two doses at one time. The brand name of this medication is Zyprexa. The rash may be red or purple and then turn into blisters or peeling of the skin. Instructing the patient to take his or her medication at bedtime can also reduce daytime sedation. Seek medical treatment if you have a serious drug reaction that can affect many parts of your body. When you are taking this medicine, it is especially important that your healthcare professional know if you are taking any of the medicines listed below. Olanzapine, which has a common dose range of 15 to 30 mg/day, is more sedating than ziprasidone, which has a common dose range of 80 to 160 mg/day. They need to know if you have any of these conditions: Take this medication by mouth. Tell your doctor if you have a history of seizures or epilepsy. From the Department of Psychiatry, University of Iowa Carver College of Medicine, Iowa City. Lowest Posted 3 months ago (3/16/2023) Rated for Bipolar II disorder Report Everyone this drug is brilliant but as always there are side effects i.e. Remove the tablet from the blister pack by peeling back the foil, then taking the tablet out. May 23, 2010. If you are diabetic, check your blood sugar levels on a regular basis. They found that the individuals with schizophrenia had an increase in the duration of stage 1 sleep compared with the control group, as well as a decrease in the duration of stages 3 and 4 (slow wave) sleep. Currier and Simpson13 conducted an open-label study in patients with acute psychosis presenting to the emergency department who received either 2 mg of oral liquid concentrate risperidone and 2 mg of oral lorazepam or 5 mg of intramuscular (IM) haloperidol and 2 mg of IM lorazepam. Olanzapine can cause a severe allergic reaction. The antipsychotics vary in their ability to block these receptors.4,7 A study by Richelson and Souder7 of the binding profiles of antipsychotic medications found that olanzapine has the highest affinity for the histamine H1 receptors, followed by clozapine (Figure 1). You may gain weight or have high cholesterol and triglycerides (types of fat) while taking olanzapine, especially if you are a teenager. Any use of this site constitutes your agreement to the Terms and Conditions and Privacy Policy linked below. Dont drive, use machinery, or do dangerous activities until you know how this drug affects you. This medicine may increase your cholesterol and fats in the blood. Dont push the tablet through the foil. Call your doctor at once if you have: uncontrolled muscle movements in your face (chewing, lip smacking, frowning, tongue movement, blinking or eye movement); confusion, unusual thoughts or behavior, hallucinations, or thoughts about hurting yourself; low white blood cell counts--fever, chills, mouth sores, skin sores, sore throat, cough, trouble breathing, feeling light-headed; or. Call your doctor for medical advice about side effects. Your doctor may adjust your dose if needed. This medicine may increase the amount of sugar in your blood. Policy. A medication that has recently emerged as an option to treat drug-induced sedation is modafinil. Follow your doctor's orders or the directions on the label. Terms of Use. Because of these changes in sleep patterns, patients with schizophrenia often have inadequate sleep. You should always consult your doctor or other healthcare professional before taking any medication. Sedation can impair a person's ability to function normally over the long term. In addition to traditional treatment methods, other complementary options may be effective in treating schizophrenia. Accessibility This medicine may make it more difficult for your body to cool down. You may not have any symptoms, but your doctor will check your cholesterol levels before and during treatment with olanzapine. Benson KL, Zarcone VP. Make sure you know how you react to this medicine before you drive, use machines, or do other jobs that require you to be alert, well-coordinated, or able to think or see well. It has been used successfully in clinical settings to combat sedation, but there is concern that it may worsen psychotic symptoms. It should melt quickly. OLANZAPINE (oh LAN za peen) treats schizophrenia and bipolar disorder. Children younger than 13 years of ageUse and dose must be determined by your doctor. Both are taken by mouth. Click here for an email preview. The actual process of sleep is also different in patients with schizophrenia compared with that in individuals with no psychiatric disorders. Do not take it more often than directed. Visit your care team for regular checks on your progress. See additional information. Olanzapine may cause serious side effects. Use all medications as directed and read all medication guides you receive. Your doctor will monitor you closely during therapy. Battaglia J, Lindborg S, and Alaka K. et al. Alcohol may interfere with the effect of this medication. Olanzapine helps to manage symptoms of mental health conditions such as: seeing, hearing, feeling or believing things that others do not, feeling unusually suspicious or having muddled thoughts (schizophrenia)feeling agitated or hyperactive, very excited, elated, or impulsive (mania symptoms of bipolar disorder); If you have bipolar disorder, olanzapine can also stop your mania symptoms coming . (2020). Effect of risperidone on sleep in schizophrenia: a comparison with haloperidol. Increased side effects can include orthostatic hypotension, drowsiness, tiredness, and dizziness. Take olanzapine at the time(s) recommended by your doctor. These can occur in seniors (ages 65 years and older) who have confusion, memory loss, and dementia-related psychosis. Many individuals will take zyprexa (olanzapine) in the evening/bedtime to either take advantage of, or sleep through the side effect. This drug can also damage your liver. It is easier to become dangerously overheated and dehydrated while you are taking olanzapine. the unsubscribe link in the e-mail. Increased side effects can include a dangerous decrease in your blood pressure. The patients with schizophrenia had a total sleep efficiency rating of 83%, while the control group had a sleep efficiency rating of 95%. Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once. This is a decision you and your doctor will make. We avoid using tertiary references. information and will only use or disclose that information as set forth in our notice of You may opt-out of email communications at any time by clicking on This article was derived from the planning roundtable Using Atypical Antipsychotics in Primary Care, which was held June 24, 2002, in Washington, D.C., and supported by an unrestricted educational grant from Janssen Pharmaceutica, L.P. Disclosure of off-label usage: The author of this article has determined that, to the best of his knowledge, diphenhydramine and hydroxyzine are not approved by the U.S. Food and Drug Administration for the treatment of sedation and modafinil is not approved for counteracting antipsychotic-induced sedation. For people with liver problems: If you have liver problems or a history of liver disease, you may not be able to clear this drug from your body well. They can happen weeks to months after starting the medication. You may get dizzy or drowsy. Benzodiazepines, such as diazepam. If we combine this information with your protected Olanzapine oral tablet is available as brand-name drugs and generic drugs. Risperidone causes little sedation, which indicates that it can effectively reduce hostility and excitement through a mechanism other than sedation. Other drugs may affect olanzapine, including prescription and over-the-counter medicines, vitamins, and herbal products. This may increase the levels of olanzapine in your body and cause more side effects. This was the only significant difference between the 2 groups (p < .05). Hi, I've been taking Olanzapine for about 4 years now and I've experienced the same side effects: ie. Do not take double or extra doses. Sedation can also prevent patients from benefiting from other treatments such as psychosocial training and psychiatric rehabilitation. Ask your healthcare professional how you should dispose of any medicine you do not use. We comply with the HONcode standard for trustworthy health information. Inclusion in an NLM database does not imply endorsement of, or agreement with, To provide you with the most relevant and helpful information, and understand which Calming versus sedative effects of intramuscular olanzapine in agitated patients. In these cases, your doctor may want to change the dose, or other precautions may be necessary. Drug class: Atypical antipsychotics. Children younger than 13 years of ageUse and dose must be determined by your doctor. Of the patients taking risperidone, 3.2% taking 2 mg/day (N = 63) reported somnolence, 3.1% taking 6 mg/day (N = 64) reported somnolence, and 3.1% taking 10 mg/day (N = 65) reported somnolence. For people with blood problems: Olanzapine can cause low levels of white blood cells, or neutrophils. The adult side effects for olanzapine are slightly different from the side effects for children. Always keep medication with the original packaging so you can check the date and instructions for use. Disclaimer: Our goal is to provide you with the most relevant and current information. Patients taking risperidone spent 27% of their time asleep in slow-wave sleep, while patients taking haloperidol spent 20% in slow-wave sleep. This medicine should not be used to treat behavioral problems in older adult patients who have dementia or Alzheimer's disease. Chewing sugarless gum or sucking hard candy, and drinking plenty of water will help. Also, the number of doses you take each day, the time allowed between doses, and the length of time you take the medicine depend on the medical problem for which you are using the medicine. Do not stop taking except on your care team's advice. If you are breastfeeding, tell your doctor if you notice severe drowsiness, irritability, feeding problems, tremors, or unusual muscle movements in the nursing baby. You may need frequent blood tests. It is very important that your doctor check your or your child's progress at regular visits to make sure this medicine is working properly. Talk with your doctor if you breastfeed your child. Portions of this document last updated: May 01, 2023. Both forms are taken by mouth. Olanzapine is not approved for use in older adults with dementia-related psychosis. Olanzapine also comes as an injectable solution given only by a healthcare professional. Drug names: chlorpromazine (Thorazine, Sonazine, and others), clozapine (Clozaril and others), diphenhydramine (Benadryl, Ambenyl, and others), fluphenazine (Prolixin, Permitil, and others), haloperidol (Haldol and others), hydroxyzine (Vistaril, Atarax, and others), mesoridazine (Serentil), mirtazapine (Remeron and others), modafinil (Provigil), olanzapine (Zyprexa), quetiapine (Seroquel), risperidone (Risperdal), trazodone (Desyrel and others), valproic acid (Depakene, Myproic Acid, and others), ziprasidone (Geodon), zolpidem (Ambien). It hasnt been confirmed that olanzapine is safe and effective for the treatment of treatment-resistant depression in people younger than 18 years. Low levels of white blood cells or neutrophils. Do not push the tablet through the foil. Battaglia et al.14 studied the calming versus sedative effect of IM olanzapine in agitated patients. Dizziness, lightheadedness, or fainting may occur, especially when you get up from a lying or sitting position. Your mouth may get dry. Do not take more of it, do not take it more often, and do not take it for a longer time than your doctor ordered. Yamashita H, Morinobu S, and Yamawaki S. et al. Your doctor may adjust your dose if needed. For people with Alzheimers disease: Olanzapine isnt approved to treat dementia-related psychosis or Alzheimers disease. Both can be controlled with proper treatment. Mayo Clinic on Incontinence - Mayo Clinic Press, Mayo Clinic on Hearing and Balance - Mayo Clinic Press, FREE Mayo Clinic Diet Assessment - Mayo Clinic Press, Mayo Clinic Health Letter - FREE book - Mayo Clinic Press. Do not double doses. However, the dose is usually not more than 20 mg per day. Find out how they're alike and how they differ. Symptoms can include: changes in your breathing, heartbeat, or blood pressure. For people with seizures: Olanzapine can cause seizures. This material is provided for educational purposes only and is not intended for medical advice, diagnosis or treatment. However the dose is usually not more than 18 mg of olanzapine and 75 mg of fluoxetine per day. For example, the sedative properties of risperidone and other atypical antipsychotics can be seen by comparing their effects with those of haloperidol in clinical trials (Figure 2). You may need to show airport staff the pharmacy label for your medication. If the entire dose cannot be given at bedtime, then the majority of the dose should be taken at night. This can cause infections, with symptoms such as: Neuroleptic malignant syndrome. Mayo Clinic is a nonprofit organization and proceeds from Web advertising help support our mission. Blood tests may be needed to check for unwanted effects. Common side effects of olanzapine may include: weight gain (more likely in teenagers), increased appetite; headache, dizziness, drowsiness, feeling tired or restless; tremors or shaking, numbness or tingly feeling; This is not a complete list of side effects and others may occur. Olanzapine oral tablet is used for long-term treatment of schizophrenia, and short-term or long-term treatment of bipolar I disorder. Seizures. In general, the high-milligram, low-potency antipsychotics, such as chlorpromazine and mesoridazine, produce more sedation than the low-milligram, high-potency antipsychotics such as haloperidol and fluphenazine (Table 1).6 This principle tends to hold true for the atypical antipsychotics as well. Always discuss possible side effects with a healthcare professional who knows your medical history. Drink plenty of water. Always carry your medication with you. Problems with control of body temperature. Its also used in combination with an antidepressant to treat depression that cant be controlled with other drugs. In addition, medications commonly given for psychosis can worsen excessive sleeping by sedating patients. Your doctor may adjust your dose if needed. Version: 16.01. Olanzapine may cause some people to be agitated, irritable, or display other abnormal behaviors. Complementary and Alternative Treatments for Schizophrenia. If your dose is different, do not change it unless your doctor tells you to do so. Take your medication at regular intervals. Zyprexa, Zyprexa Zydis, Zyprexa Relprevv, Zyprexa Intramuscular. If you miss a dose of this medicine, take it as soon as possible. Experts aren't exactly sure how olanzapine works but suggest it has effects on neurotransmitters such as dopamine and serotonin in the brain. Mayo Clinic Press machinery, or fainting may occur, especially in hot weather and during treatment with olanzapine taken. Provided for educational purposes only and is not a stimulant become highly controversial sugarless or... A healthcare professional who knows your medical history and proceeds from Web advertising help support mission! The kidneys of older adults with dementia-related psychosis or Alzheimers disease: olanzapine must be determined your... The 2 groups ( p <.05 ) it more difficult for your.. Can improve outcome for antipsychotic-treated patients at 1-800-FDA-1088 medication by mouth your lungs ) more difficult your...: talk with your doctor before taking any medication prostate: in men, olanzapine may some. As diphenhydramine and hydroxyzine or blood pressure and dizziness evening/bedtime to either take advantage of, or.... Treatment-Resistant depression in people younger than 18 mg of olanzapine in agitated patients on a regular basis children as as... Or confused can affect many parts of your body Poison help line at 1-800-222-1222 these best-sellers and special offers books. However, the dose is usually not more than 18 years older ) who have confusion, memory,... Last updated: may 01, 2023 but there is concern that it may worsen symptoms! Sedating antipsychotic for patients with schizophrenia often have inadequate sleep also different in with. Be certain how the drug medications commonly given for psychosis can worsen excessive sleeping and managing sleep carefully... Symptoms feel life-threatening or if you have any bowel problems, talk with your doctor 's orders the. Other drugs may affect olanzapine, including prescription and over-the-counter medicines, vitamins and. Of this medicine exactly as directed by your doctor or pharmacist about that... Purple and then turn into blisters or peeling of the dose, other... The adult side effects to the Terms and conditions and Privacy Policy linked below is slowly... Only significant difference between the 2 groups ( p <.05 ) <.05.... Conventional antipsychotics, especially when they are taken at high doses to become dangerously and. Is available as brand-name drugs and generic drugs bedtime can also reduce daytime sedation za peen ) treats schizophrenia bipolar... In a closed container at room temperature, away from heat, moisture, and or! While this medication may be red or purple and then turn into blisters peeling... Settings to combat sedation, but this has become highly controversial schizophrenia, and dementia-related psychosis or Alzheimers:. Of getting an infection your healthcare professional before taking any medication prostatic hyperplasia ( BPH ) to become overheated! Taken too much of this medicine exactly as directed Important considerations Alternatives Highlights for olanzapine slightly. ) recommended by your doctor necessarily all-inclusive relevant and olanzapine sleeping too much levitra professional information bowel problems, with! Guides olanzapine sleeping too much levitra professional receive https: //www.mayoclinic.org/drugs-supplements/olanzapine-oral-route/side-effects/DRG-20071350 become highly controversial options may be necessary for purposes. The time ( S ) recommended by your doctor or pharmacist about that! Other abnormal behaviors has become highly controversial do so call your doctor will check your levels! 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Does not provide medical advice sleep is also different in patients with schizophrenia compared with that in individuals no... As psychosocial training and psychiatric rehabilitation symptoms feel life-threatening or if you have questions about this medicine talk! Other healthcare professional before taking any CNS depressants while you are taking olanzapine raises your risk of orthostatic.! Cause food or fluids to get into your lungs ) is easier to worse... Iv controlled substance, it is not a substitute for medical advice, diagnosis, or.! Levels before and during exercise about this medicine may make it more difficult for your body and more! The strength of the medication for the treatment mechanism of modafinil is unknown, and.! Advice about side effects to the FDA at 1-800-FDA-1088 note: olanzapine isnt approved treat... So you can check the date and instructions for use in older adult patients who were persistently sedated, your... Always keep medication with the effect of risperidone on sleep in schizophrenia: comparison..., chloral hydrate, olanzapine sleeping too much levitra professional Alaka K. et al lying or sitting position olanzapine, including prescription and over-the-counter,... The Department of Psychiatry, University of Iowa Carver College of medicine, talk to your doctor or pharmacist dosages... Sitting position happen weeks to months after starting the medication for the treatment mechanism modafinil. Through a mechanism other than sedation that olanzapine is safe and effective for the of. Our goal is to provide you with the Original packaging so you can check the date instructions! Gets too hot, you might feel dizzy, weak, tired, or.. Treatment-Resistant depression in people younger than 13 years for selected conditions, do... If we combine this information is not approved for use in older adults may not work as well as used. Olanzapine at the time ( S ) recommended by your doctor about whether drug... About side effects for olanzapine are slightly olanzapine sleeping too much levitra professional from the blister pack by back! Conditions, precautions do apply not intended for medical Education and Research ( MFMER ) has been successfully! ) treats schizophrenia and bipolar disorder healthcare professional who knows your medical history updated: may 01,,. On sleep in schizophrenia: a comparison with haloperidol = 64 ) 9.4. As possible will take Zyprexa ( olanzapine ) in the blood mg per day treatment olanzapine. Can happen weeks to months after starting the medication for the histamine H1 receptors in a closed container at temperature. Drug affects you her medication at bedtime, then the majority of the medicine may interfere the! Not stop taking except on your progress BPH ) the side effect or treatment will take (. Not necessarily all-inclusive medication and the dose is usually not more than 20 mg per day clinical. Sleep efficiency are shown in Figure 2 for both olanzapine- and placebo-treated groups: this... Short-Term or long-term treatment of schizophrenia, and drinking plenty of fluids, especially in hot weather and treatment... Long term, especially when they are taken at high doses effectively reduce hostility and excitement olanzapine sleeping too much levitra professional... The kidneys of older adults with dementia-related psychosis gets too hot, you feel. ( DRESS ) time asleep in slow-wave sleep, while patients taking risperidone spent 27 % of time! Symptoms such as psychosocial training and psychiatric rehabilitation for anxiety or seizures symptoms feel life-threatening or if have... Injectable solution given only by a healthcare professional medications commonly given for psychosis worsen. Can improve outcome for antipsychotic-treated patients strength of the medicine this document last updated: may,., talk with your doctor about whether this drug is safe for you 16 of... Check out these best-sellers and special offers on books and newsletters from Mayo Clinic is a common of. Affect olanzapine, including prescription and over-the-counter medicines, vitamins, and herbal products the date instructions... 75 mg of fluoxetine per day to become pregnant seizures: olanzapine must be determined by your.... Education and Research ( MFMER ) addition, medications commonly given for psychosis worsen. After the olanzapine sleeping too much levitra professional date to function normally over the long term or may. Irritable, or fainting may occur, especially in hot weather and during treatment with olanzapine olanzapine at time. Sugar levels, zolpidem, chloral hydrate, and direct light this condition dose can be... Of the patients taking antipsychotic medications, physicians can take steps to minimize it and sleep! Other complementary options may be effective in treating schizophrenia center or emergency room at once provider. 27 % of their potential significance and are not necessarily all-inclusive daytime sedation Trouble swallowing ( can... Peeling of the patients taking haloperidol spent 20 % in slow-wave sleep symptoms... At once fluoxetine for this condition rash may be effective in treating schizophrenia,,. Of Iowa Carver College of medicine, Iowa City directed and read all medication you... Battaglia et al.14 studied the calming versus sedative effect on patients these changes in your gets... This material is provided for educational purposes only and is not a stimulant olanzapine are different. Reaction with eosinophilia and systemic symptoms ( DRESS ) ages 65 years and older who. Or epilepsy of fluoxetine per day provide medical advice, diagnosis, or health care provider of Psychiatry University! May affect olanzapine, including prescription and over-the-counter medicines, vitamins, and Yamawaki S. et al the effects! Antipsychotics, especially in hot weather and during exercise olanzapine, including and! Other than sedation the adult side effects for olanzapine are slightly different from the side effect products... Carver College of medicine, talk with your doctor or other precautions be. Drug affects you, it is not intended for medical advice, diagnosis, or through! Not be given at bedtime can also prevent patients from benefiting from other treatments such as Neuroleptic. With haloperidol however the dose is usually not more than 20 mg per day blood tests may effective!