The time it takes for the drug to work is different for each person, but it usually takes between half an hour and an hour. You should consult your doctor about the risks and benefits of this medication. Lybrate is a medium to provide our audience with the common information on medicines and does not guarantee its accuracy or exhaustiveness. Kamarga is a pharmaceutical drug indicated for the treatment of erectile dysfunction. This results in the increase of cyclic guanosine monophosphate cGMP which relaxes the smooth muscles and increases the flow of blood. Possible side effects when taking Kamagra Like all medicines, Kamagra can cause side effects although not everyone gets them. You might require immediate medical attention if the overdose is severe.Sildenafil (Viagra, Revatio) is a moderately priced drug used to treat erection problems in men. It is also used to treat pulmonary arterial hypertension, a serious heart and lung drug is more popular than comparable drugs. It is available in generic and brand versions. Generic sildenafil is covered by most Medicare and insurance plans, but .  · According to the manufacturer, Ajanta Pharma, Kamagra contains mg of sildenafil citrate. Sildenafil is a drug used to treat erectile dysfunction, and usually requires a consultation with a doctor and a prescription to make sure it is safe for you to take. Kamagra 50mg or Kamagra mg contains the active ingredient sildenafil in corresponding strength, which belongs to a group of drugs called phosphodiesterase type 5 (PDE5) inhibitors. It works by helping to relax blood vessels in the penis, allowing blood to flow into a man’s penis during sex.