Kamagra 50 mg is available in tablet form, and the recommended dosage is typically one tablet taken orally with a glass of water, approximately 30 to 60 minutes before sexual activity. This medication helps improve the blood flow to the penis, enabling men to achieve and sustain an erection when sexually aroused. It does not cause spontaneous erections; sexual stimulation is still necessary. The effects of Kamagra 50 usually last for about 4 to 6 hours, during which time a man can experience improved erectile function. However, the duration may vary from person to person.