Like any medication, Tadagra Softgel 20 mg can cause side effects, including headache, flushing, upset stomach, back pain, muscle aches, stuffy or runny nose, and dizziness. Serious side effects are rare but can include sudden vision loss, sudden hearing loss, chest pain, and an erection lasting more than four hours (priapism). If you experience any serious side effects, seek medical attention immediately.
www.genericday.com/tadagra-softgel-20-mg.html