Cenforce 50 mg can vary among individuals and may not always be immediate. Typically, side effects might appear within the first few hours after taking the medication. Common side effects include: Headache Flushing Dizziness Nasal congestion Indigestion Less common but more serious side effects can include: Vision changes Chest pain Cenforce 50 mg (an erection lasting more than 4 hours) If you experience any severe or persistent side effects, it’s important to seek medical attention promptly. For mild side effects, they often subside as your body adjusts to the medication. Always follow the dosage instructions provided by your healthcare provider to minimize the risk of side effects.