A PDE5 inhibitor called sildenafil citrate (100 mg) is an ingredient in Kamagra 100, an erectile dysfunction (ED) drug that helps men get and keep powerful, long-lasting erections through sexual stimulation. Kamagra is a generic version of Viagra that usually takes effect in 30 to 60 minutes and lasts for 4 to 6 hours. It gives users versatility by coming in tablet and oral jelly versions. To guarantee appropriate use and reduce any possible negative effects, medical monitoring is advised.