Sildenafil citrate in Kamagra 50 mg works by inhibiting the enzyme PDE5. By doing so, it allows for increased levels of cyclic guanosine monophosphate (cGMP) in the body. This leads to relaxation of smooth muscles and dilation of blood vessels in the penis, resulting in improved blood flow. When combined with sexual stimulation, this increased blood flow can help men achieve and maintain erections.
https://www.flatmeds.com/product/kamagra-50-mg/