Vidalista 40 mg is available in the form of oral tablets, and the recommended dosage is usually one tablet taken orally with water, about 30 minutes to 1 hour before sexual activity. The effects of Vidalista 40 can last for up to 36 hours, making it a popular choice for individuals who prefer longer-lasting effects. However, it's important to note that Vidalista 60 online should only be used under the guidance and prescription of a healthcare professional. They will assess your medical history, current health condition, and other factors to determine the appropriate dosage and usage instructions for you. Like any medication, Vidalista 20mg may have potential side effects, although not everyone experiences them. Common side effects may include headache, dizziness, flushing, nasal congestion, and indigestion. In rare cases, serious side effects such as prolonged or painful erections, vision changes, or hearing loss may occur. If you experience any severe or persistent side effects, it is important to seek medical attention immediately.