Tag: Antipsychotic side effects

While most people associate the antipsychotic medication clozapine with severe constipation, diarrhea is a recognized, albeit less common, adverse effect. Case studies indicate that **clozapine** can **cause** gastrointestinal issues, including colitis, which can manifest as diarrhea, particularly in the initial weeks of treatment.

According to clinical trial data, parkinsonism—a movement disorder that includes rigidity—was reported in up to 25% of risperidone-treated adults with bipolar mania. This fact underscores why the question, **Does risperidone cause rigidity?**, is a crucial one for both patients and healthcare providers to address.

Though rare, with an incidence estimated between 0.01% and 0.03% among patients taking antipsychotics, neuroleptic malignant syndrome (NMS) is a life-threatening medical emergency. Understanding which factors increase the risk for neuroleptic malignant syndrome (NMS) is crucial for both healthcare providers and patients to facilitate prompt recognition and management.

Studies show that antipsychotic users have a 1.9 times higher risk of developing constipation compared to non-users [1.4.5]. For those taking olanzapine, sold under the brand name Zyprexa, this side effect is particularly relevant. So, **does Zyprexa cause constipation?** Yes, it is a very common side effect, with a prevalence of up to 11% reported in clinical trials [1.2.1, 1.4.2].

In clinical trials for major depressive disorder, up to 14% of patients taking Rexulti experienced akathisia (restlessness) [1.14.3]. For many users, a key question is: **do side effects of Rexulti go away?** The answer varies depending on the specific side effect.

Mydriasis (pupil dilation) is a rare side effect of olanzapine, occurring in 0.01% to 0.1% of patients taking oral formulations [1.10.1, 1.11.2]. The question of *does olanzapine cause dilated pupils* is complex, as the drug can paradoxically cause both dilation and constriction depending on dosage and individual factors [1.3.2, 1.4.1].

While associated with a lower risk of movement disorders compared to older antipsychotics, some studies and clinical reports confirm that ziprasidone can indeed cause tremors. This involuntary muscle trembling or shaking is part of a category of motor side effects known as extrapyramidal symptoms (EPS).

According to its FDA package insert, Caplyta (lumateperone), like other antipsychotic drugs, may cause seizures. While the overall risk is considered relatively low at therapeutic doses, it is an important consideration for patients with pre-existing risk factors.

Affecting up to 50% of long-term patients on antipsychotics, tardive dyskinesia is a serious, often irreversible side effect of anti-psychotic drugs due to prolong use that causes involuntary, repetitive muscle movements. This neurological condition can significantly impact a person's quality of life and social functioning.

An estimated 4.4% of U.S. adults experience bipolar disorder at some point in their lives, and schizophrenia affects between 0.25% and 0.64% of the adult population. For these individuals, understanding treatment is key. So, how does Caplyta make you feel when used for these conditions?