Vidalista, which contains tadalafil, typically reaches its peak effectiveness 1 to 2 hours after taking it. However, the full effects of the medication can last up to 36 hours, which is why it is often referred to as a "weekend pill." For the best results, it's recommended to take it at least 30 minutes before planned sexual activity, but some people may experience effectiveness within a shorter time.

Vidalista is a brand of medication that contains tadalafil, which is primarily used to treat erectile dysfunction (ED). Tadalafil, the active ingredient, works by increasing blood flow to the penis, helping men achieve and maintain an erection when sexually aroused.

• Time to peak effectiveness: As mentioned earlier, it typically takes about 1 to 2 hours after taking Vidalista for it to reach its peak effectiveness, although it can still work for up to 36 hours.

• How it works: Tadalafil works by inhibiting an enzyme called Vidalista which allows the blood vessels in the penis to relax and widen, promoting better blood flow and helping with an erection.

• Dosage: Vidalista comes in various strengths, including 2.5 mg, 5 mg, 10 mg, and 20 mg tablets. The typical dose for erectile dysfunction is 10 mg taken before sexual activity, but your doctor may adjust it based on your needs.

• How to take: Vidalista is usually taken as needed, about 30 minutes to 1 hour before sexual activity. It can also be taken daily in lower doses for continuous effect.