Introduction Auvelity is a fixed-dose oral combination of dextromethorphan hydrobromide and bupropion hydrochloride. It is used for the treatment of major depressive disorder in adults, and its U.S. use has also expanded to agitation associated with dementia due to Alzheimer’s disease in adults. Auvelity is pharmacologically important because it combines two drugs with different but … Read more
Introduction Wellbutrin (bupropion) is an atypical antidepressant and smoking cessation aid. It primarily works by inhibiting reuptake of norepinephrine and dopamine, without affecting serotonin. Additionally, it acts as a nicotinic receptor antagonist, reducing nicotine cravings. Step-by-Step Mechanism of Action Pharmacokinetic Parameters Parameter Value Route Oral (IR, SR, XL formulations) Bioavailability ~5–20% Time to Peak (Tmax) … Read more
Introduction Bupropion is an atypical antidepressant primarily used to treat major depressive disorder, seasonal affective disorder, and as an aid for smoking cessation. Unlike SSRIs, bupropion exerts its effects via modulation of dopamine and norepinephrine neurotransmission, offering a unique mechanism without significant serotonergic side effects. Step-by-Step Mechanism of Action Pharmacokinetic Parameters Parameter Value Route Oral … Read more
