As with any medication,Super Kamagra may cause side effects, though they are generally mild and temporary. Common side effects may include headache, flushing, upset stomach, nasal congestion, dizziness, and nausea. In rare cases, more severe side effects may occur, such as changes in vision or hearing, chest pain, or an erection lasting longer than 4 hours (priapism). If you experience any severe side effects, it's essential to seek medical attention immediately.