Kamagra Effervescent tablets are used to treat erectile dysfunction (impotence) in men because of inadequate blood flow into the penis, which is unable to produce or sustain a healthy erect penis appropriate for sexual activity. Kamagra Effervescent relaxes the blood vessels in the penis, resulting in increased blood flow and erection, which is the natural response to sexual stimulation. However, 100 mg tablets from Kamagra Effervescent will only work if you are sexually aroused. Kamagra-100 is available in four flavors, including banana, pineapple, orange, and strawberry, as tubes with seven effervescent tablets per pack.