Articles related to ADVERSE EVENTS

Bupropion inhibits cytochrome P450 2D6,5 which is the enzyme that converts venlafaxine into an active metabolite, desvenlafaxine. When CYP2D6 is inhibited, venlafaxine levels rise at the expense of desvenlafaxine. Because the renal excretion of venlafaxine is small, the consequence is increased dose-dependent venlafaxine-related adverse effects.

In this meta-analysis including 340 patients across six clinical trials, ECT was more effective than ketamine in treating depression. There were no identified differences between the groups in terms of cognition, memory, or serious adverse events.

Incidences of dizziness, dissociation, increased blood pressure, nausea, vertigo, and sedation were highest in week 1 of treatment and the majority are mild or moderate in severity.

Data on more than 200,000 individuals revealed that non-SSRI antidepressants were associated with a two-fold increased risk of coronary heart disease, cardiovascular mortality, and all-cause mortality at ten years. There was also evidence that SSRIs were associated with lower rates of hypertension and diabetes.

Patients discontinuing antidepressant therapy experience insomnia, flu-like symptoms, mood disturbances, dizziness, and paresthesias — among a broad array of adverse effects. Those symptoms can last for days to months. This narrative review describes the array of discontinuation symptoms and their causes and provides practical clinical guidance for discontinuing antidepressants to minimize the risk of antidepressant discontinuation syndrome (ADS).

Gabapentin has been increasingly used as part of a multimodal analgesia regimen to reduce opioid use in perioperative pain management. In this cohort study of 237,872 adults aged 65 years or older, perioperative gabapentin users had significantly increased risk of delirium, new antipsychotic use, and pneumonia compared with nonusers after major surgery.