Although Super Vidalista is an oral medication used specifically to treat erectile dysfunction, it may still produce side effects. These are some of the most common Vidalista side effects: headache, indigestion, facial flushing, and nasal congestion. However, these side effects are usually mild and not bothersome. If you experience any more serious side effects, such as a rash, hives, trouble breathing, or an erection lasting longer than 4 hours, you should stop taking the medication and call your doctor. It is not appropriate for the people in this group to use the medication Super Vidalista: women and people under the age of 18. Those with chronic liver or kidney diseases or on any of the following medications - nitrates, HIV or steroids - should also avoid taking it. Make sure to consult your doctor about the dangers and side effects of Vidalista before starting it.