Vidalista 10mg is a prescription drug that is used to treat erectile dysfunction in men. It works by increasing blood flow to the penile area. This helps men maintain and achieve an erection. It can be consumed fully with a glass of water. This drug must be kept in a cold, dry place. When taking a medication with food or another medication, drug interactions usually occur. If you take illicit drugs, smoke, consume alcohol or caffeinated beverages, or engage in any of these activities, please let your doctor know as they may have an impact on the effectiveness of your medication. Vidalista 10mg side effects include headaches, nausea, back discomfort, stuffy nose, impaired vision, and flushing in the face, neck, or chest.