How Fildena 100 Works?
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Fildena 100 belongs to a class of drugs known as phosphodiesterase type 5 (PDE5) inhibitors. When sexually stimulated, the body releases nitric oxide, which activates an enzyme called guanylate cyclase. This enzyme increases the levels of cyclic guanosine monophosphate (cGMP), leading to smooth muscle relaxation and increased blood flow to the penis. Fildena works by inhibiting the action of PDE5, thereby prolonging the effects of cGMP and facilitating a stronger and longer-lasting erection.