Zyprexa (olanzapine) is an atypical antipsychotic medication used in the treatment of bipolar disorder, schizophrenia, and treatment-resistant depression. It can be used for new onset of disease and long-term maintenance of schizophrenia. For bipolar disorder, it is considered a first-line therapy for acute mania.
Is Zyprexa a mood stabilizer?
Olanzapine (Zyprexa) is considered a mood stabilizer, along with lithium (Lithotabs), certain anticonvulsants (anti-seizure medications), and some other antipsychotics. Olanzapine (Zyprexa) can also help to treat depression when combined with fluoxetine (Prozac).
Why is Zyprexa prescribed for bipolar?
Olanzapine was the first atypical antipsychotic to receive an indication for acute mania. Olanzapine is currently approved not only for the treatment of schizophrenia, but also for the treatment of acute mania and maintenance and relapse prevention of mania in patients successfully treated with this drug.
What is the best drug for bipolar disorder?
Mood stabilizers are medications that help control the highs and lows of bipolar disorder. They are the cornerstone of treatment, both for mania and depression. Lithium is the oldest and most well-known mood stabilizer and is highly effective for treating mania. Lithium can also help bipolar depression.
Does Zyprexa work immediately?
Olanzapine does not work straight away. It may take several days, or even weeks, for some of your symptoms to start improving. Soon after you first start taking olanzapine, before your other symptoms improve, it may make you feel more relaxed and calm.
Does Zyprexa cause weight gain?
The most common adverse effects of olanzapine is weight gain (Allison et al., 1999). Olanzapine elicits the most weight gain of the SGAs.
What are the most common side effects of Zyprexa?
Drowsiness, dizziness, lightheadedness, stomach upset, dry mouth, constipation, increased appetite, or weight gain may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.
Which is better Abilify or Zyprexa?
Abilify was found to be less effective than Zyprexa (olanzapine) in a head to head study but did have fewer “sedative adverse effects”. Abilify was also compared to Risperdal (risperidone) and there was no difference in effectiveness, and Abilify-treated folks had more tremor.
Can Zyprexa make you manic?
In spite of this documented antimanic efficacy, olanzapine might also result in a paradoxical effect: the induction of a manic episode.
What are 5 signs of bipolar?
Mania and hypomania
- Abnormally upbeat, jumpy or wired.
- Increased activity, energy or agitation.
- Exaggerated sense of well-being and self-confidence (euphoria)
- Decreased need for sleep.
- Unusual talkativeness.
- Racing thoughts.
- Distractibility.
What are the 4 types of bipolar?
According to the American Psychiatric Association, there are four major categories of bipolar disorder: bipolar I disorder, bipolar II disorder, cyclothymic disorder, and bipolar disorder due to another medical or substance abuse disorder.
What is a good mood stabilizer for bipolar?
Lamotrigine (Lamictal) may be the most effective mood stabilizer for depression in bipolar disorder, but is not as helpful for mania. The starting dose of lamotrigine should be very low and increased very slowly over four weeks or more.
What is better Seroquel or Zyprexa?
Zyprexa (olanzapine) is good for treating psychosis, mania, and agitation, but it’s more likely to cause weight gain and sleepiness than other antipsychotics. Seroquel (quetiapine) is effective at relieving psychotic symptoms and manic episodes.
Is Zyprexa good for anxiety?
Atypical antipsychotics such as quetiapine, aripiprazole, olanzapine, and risperidone have been shown to be helpful in addressing a range of anxiety and depressive symptoms in individuals with schizophrenia and schizoaffective disorders, and have since been used in the treatment of a range of mood and anxiety disorders
How long does Zyprexa take to kick in?
How long does olanzapine take to start working? It can take four to six weeks for olanzapine to show its full effects, but some studies show a good effect for some people within the first week of taking it. You should stay in touch with your doctor to see how it goes over the first few weeks.
What is the newest medication for bipolar?
Caplyta is now FDA-approved for depressive episodes from bipolar I and II. The US Food and Drug Administration (FDA) has approved Caplyta (lumateperone) for the treatment of bipolar depression in adults.
Is it possible to lose weight on Zyprexa?
Results: Patients incurred an average weight loss of 2.7 +/- 0.7 kg (p = 0.001) after switching patients from olanzapine SOT to olanzapine ODT at 12 months. Peak weight loss was observed at 6 months; however, significant weight loss was achieved as early as 3 months.
Why does Zyprexa make you hungry?
The extra energy or calories are stored as body fat. Many factors can affect this energy balance and lead to weight gain. The main way that antipsychotics cause weight gain is by stimulating appetite so that people feel hungry, eat more food and take in more calories.
Who should not take Zyprexa?
low levels of white blood cells. low levels of a type of white blood cell called neutrophils. suicidal thoughts. a type of movement disorder called parkinsonism.
Does Zyprexa change your personality?
Olanzapine may cause some people to be agitated, irritable, or display other abnormal behaviors. It may also cause some people to have suicidal thoughts and tendencies or to become more depressed. If you or your caregiver notice any of these unwanted effects, tell your doctor right away.
Is 10 mg of Zyprexa a lot?
Adults—At first, 10 milligrams (mg) once a day. Your doctor may adjust your dose if needed. However, the dose is usually not more than 20 mg per day.
Contents