Kamagra 100 mg is a widely used medication for the treatment of erectile dysfunction (ED) in men. It contains sildenafil citrate , which is the same active ingredient found in Viagra, a well-known ED medication. Sildenafil citrate works by inhibiting the enzyme phosphodiesterase type 5 (PDE5), which is responsible for regulating blood flow. The standard recommended dose of Kamagra is 100 mg, but dosages may vary based on individual response and tolerability. It is important to follow the dosage instructions provided by a healthcare professional and not to exceed the recommended dose. Higher doses may increase the risk of side effects without necessarily improving efficacy. Common side effects of Kamagra 100 mg may include headache, facial flushing, indigestion, nasal congestion, dizziness, and visual disturbances such as blurred vision or changes in color perception.