Tag: Neuropsychiatric effects

In 2023, metoclopramide was prescribed over a million times in the United States, making it a widely used drug for gastrointestinal issues [1.7.1]. Despite its common use, a critical question remains for patients and clinicians: **can metoclopramide cause psychosis** and other severe neuropsychiatric effects?

Case reports show that even therapeutic doses of pregabalin can lead to serious cognitive side effects [1.2.1]. The question for many patients and clinicians is, **does pregabalin cause delirium**, and what are the risk factors involved in this rare but serious adverse reaction?

In 2018, approximately 9.3 million patients received a prescription for montelukast [1.5.4]. But what happens when you stop taking montelukast? Discontinuation can lead to a return of original symptoms and potential neuropsychiatric effects, making medical guidance essential [1.5.4].

While antibiotics are prescribed to fight bacterial infections, studies show they can increase the risk for anxiety and depression [1.5.3]. For the antibiotic Keflex, feelings of anxiousness, agitation, and restlessness are listed as potential side effects [1.2.1, 1.3.7].

Studies of adverse drug reactions (ADRs) submitted to the U.S. FDA show that the prevalence of psychosis ADRs for individual antibiotics ranges from 0.3% to 3.8%. The question of *Can antibiotics cause personality changes?* is a growing area of research, connecting medication, the gut, and the brain.

Affecting over 70 million people worldwide, epilepsy is often managed with medications like Keppra (levetiracetam) [1.8.5]. Understanding What are the long-term effects of taking Keppra? is crucial for patients and caregivers managing this chronic condition.

Severe psychiatric reactions, including psychosis, occur in approximately 5% to 18% of patients treated with corticosteroids [1.8.1, 1.3.1]. This article explores the complex question: why do steroids cause psychosis? It delves into the underlying pharmacological mechanisms, risk factors, and clinical presentation of this serious side effect.