Effexor side effect is most commonly associated with which of the following?

Effexor side effect is most commonly associated with which of the following?

• A. Elevated blood pressure
• B. Weight loss
• C. Sedation
• D. Dry mouth

Answer: (A)

Venlafaxine (Effexor) is an SNRI that increases norepinephrine at higher doses. This can raise peripheral vascular resistance and blood pressure, making hypertension a dose‑dependent and notable adverse effect. That connection to norepinephrine explains why elevated blood pressure is the best match. While dry mouth or weight changes can occur with this medication, they are not as consistently observed or as characteristic as the blood pressure elevation, and sedation is not a typical feature of venlafaxine.

Venlafaxine (Effexor) is an SNRI that increases norepinephrine at higher doses. This can raise peripheral vascular resistance and blood pressure, making hypertension a dose‑dependent and notable adverse effect. That connection to norepinephrine explains why elevated blood pressure is the best match. While dry mouth or weight changes can occur with this medication, they are not as consistently observed or as characteristic as the blood pressure elevation, and sedation is not a typical feature of venlafaxine.