Vidalista 20 mg is typically taken 30 minutes to 1 hour before sexual activity, and its effects can last up to 36 hours, which is why it is sometimes called the “weekend pill.” The exact duration may vary depending on age, metabolism, health conditions, and whether it is taken with food or alcohol. Like other PDE5 inhibitors, Vidalista 20 mg should not be used with nitrate medications (commonly prescribed for chest pain) as this combination can cause a dangerous drop in blood pressure. https://www.genericday.com/vidalista.html