Kamagra Oral jelly is a dissolvable gel sold to treat erectile dysfunction. It contains the active ingredient sildenafil citrate and claims to boost libido and prevent premature ejaculation (PE). The medicine works by blocking the PDE5 enzymes that inhibit blood flow to your penis. It is recommended that you take it 30 minutes before sexual activity. Sildenafil Citrate Sildenafil citrate is...