Vilitra is primarily used to treat ED in men, enabling them to achieve and maintain erections sufficient for sexual activity. It is effective in addressing the physiological factors that contribute to ED, such as inadequate blood flow to the penis. Vilitra is generally well-tolerated when used as directed. However, like any medication, it may cause side effects in some individuals. Common side effects of vardenafil may include headache, flushing, nasal congestion, upset stomach, back pain, and muscle aches. https://www.genericday.com/vilitra.html