Kamagra 100 mg, a medication used to treat erectile dysfunction, should be taken as per your doctor's instructions. Typically, it is advised to take Kamagra 100mg about 30 to 60 minutes before planned sexual activity. The effect can last for around 4 to 6 hours, so it’s best not to take it too early or too late in relation to your intended time for sexual activity. Kamagra should be taken with water, and it’s generally recommended to avoid heavy meals, especially fatty foods, before taking the medication, as they can delay its effect. Additionally, Kamagra should not be taken more than once a day. Always consult your healthcare provider for personalized guidance.