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ToggleWhat is olanzapine for?
Olanzapine is a complex drug, its approval has been given in few mental disorders, but it is always recommended with a prescriptionso that its administration does not bring unwanted consequences. Therefore, olanzapine is indicated for these cases:
1. Schizophrenia
and proper behavior and if not treated properly can last a lifetime, causing health problems.
To highlight: For these cases, Dosages of 10 mg of olanzapine per day are recommended are recommended in in schizophrenic patients , which depending on the person’s response, can be adjusted to use between 20 or 5 mg of the drug in any of its forms.
2. Bipolar disorder
This is a disorder that is characterized by causing sudden changes in a person’s moods. It can lead to episodes of depression (known as a manic or manic episode), then extreme happiness or restlessness at the same time, depending on how severe it is.
You should know: Specific doses of olanzapine are prescribed depending on the progress of bipolar disorder , mainly starting with 10 mg or 15 mg per day, to relieve symptoms or relapses.
Olanzapine Side Effects
This medicine can have certain unwanted side reactions, so the drug should be stopped immediately if the effects are prolonged, in order to see a specialist doctor or pharmacist. Among those effects are:
- Increased body weight.
- Drowsiness (increased desire for sleep).
- Seas fatigues him.
- Increased appetite.
- Hives and dry mouth.
Olanzapine Contraindications
This drug, due to its action on neurotransmitters in the brain, is strongly contraindicated for a certain number of patients, hence its use only by prescription. Therefore, olanzapine should not be used in these cases:
- Hypersensitivity to the active principle.
- Parkinson’s syndrome or disease (sudden tremors).
- Psychosis or dementia.
- Kidney and liver failure.
- Epilepsy (seizures).
Important:Thanks to a study, the following information is known: “Caution is recommended during lactation, since Olanzapine passes into breast milktag. It is recommended that women taking olanzapine not breastfeed.” (3)
Key Findings
- Olanzapine is a generic antipsychotic drug, which interacts in the central nervous system.
- It is recommended for cases of schizophrenia or bipolar disorders.
- Olanzapine can have side effects such as dizziness, fatigue, and increased body weight.
- It is not recommended to prescribe olanzapine in patients with hypersensitivity to the active metabolite .

University Professional in the area of Human Resources, Postgraduate in Occupational Health and Hygiene of the Work Environment, 14 years of experience in the area of health. Interested in topics of Psychology, Occupational Health, and General Medicine.