Erectile dysfunction (ED) is a common condition that can have a significant impact on a man's quality of life and self-esteem. Fortunately, there are several effective treatments available, including medications like sildenafil (Viagra) and tadalafil (Cialis). But can you take sildenafil and tadalafil at the same time?

Sildenafil and tadalafil are both classified as phosphodiesterase type 5 (PDE5) inhibitors. These medications work by increasing blood flow to the penis, helping men achieve and sustain erections when sexually stimulated. Sildenafil is typically taken as needed, while tadalafil comes in two formulations: as-needed and daily.