Tadarise 40 mg is a medication commonly used to treat erectile dysfunction (ED) in men. It contains the active ingredient tadalafil, a phosphodiesterase type 5 (PDE5) inhibitor. By inhibiting the action of PDE5, Tadarise 40 mg helps improve blood flow to the penis, facilitating a firm and lasting erection. It is important to note that Tadarise 40 mg requires sexual stimulation to be effective. The recommended dosage is one tablet taken orally with water, approximately 30 minutes before sexual activity.