Why has venlafaxine become a more popular antidepressant choice among adults?

Venlafaxine has gained popularity among adults primarily due to the availability of an extended-release form. This formulation allows for a more consistent delivery of the medication throughout the day, which can enhance its efficacy and lead to improved adherence by patients. The extended-release version minimizes fluctuations in drug levels, thus helping to stabilize mood with fewer doses required throughout the day.

Additionally, the extended-release formulation is designed to be more tolerable, potentially reducing the incidence of side effects that can occur with immediate release versions. While the other options may have some merit—being an oral drug is common among various antidepressants, use during pregnancy can vary based on individual circumstances, and all medications can have side effects—the extended release option specifically addresses both the convenience and therapeutic effectiveness of the treatment, making it a key reason for its increased use in clinical practice.