Answer
Apr 01, 2026 - 09:20 AM
Tadalafil (Cialis) and Viagra (sildenafil) are both effective treatments for erectile dysfunction, but their strength and duration differ. Viagra usually works faster and lasts about 4–6 hours, while tadalafil can last up to 36 hours, but their effectiveness depends on the individual. One is not necessarily "stronger" than the other; they simply have different durations and may work better for different people.
