Bg has suffered with depression for years, which she describes as "coming on every year, once or twice, lasting a few months, and making me miserable. i don't want to live when i'm that low." her medications are listed below. which medications could be contributing to her depressive symptoms? (select all that apply.)
a. pegasys, for hepatitis c.
b .sulfamethoxazole-trimethoprim, taken daily for uti prophylaxis.
c. oral contraceptives.
d. varenicline, for smoking cessation.
e. lisinopril-hct, for hypertension.