Viagra (sildenafil) is a prescription drug that’s used to treat erectile dysfunction. Viagra’s cost may depend on factors such as your dosage, whether you have health insurance, and the pharmacy you ...

Brand name Viagra (AKA sildenafil citrate) has earned a reputation as the go-to fix for intimate challenges — especially ED. So, people often think of it as the magic pill for boosting stamina in bed.

DEAR DR. ROACH: My husband tried two drugs for his enlarged prostate — finasteride and tamsulosin — prior to having prostate surgery in 2016. Since then, his libido has dropped, and his urologist ...