Sildenafil citrate is found in Kamagra 100 tablets as a generic brand. Kamagra 100 tablets are used to remove the problem of impotence seen in men above 65 years of age. If the effect of this medicine lasts for more than 4 to 6 hours, consult a doctor immediately. Because the effect of this medicine lasts for 4 to 6 hours. Visit our site strapcart.com.