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Why is Malegra Prescribed? Malegra is primarily prescribed for managing erectile dysfunction (ED) in men. This condition involves the inability to achieve or maintain an erection suitable for satisfactory sexual intercourse. Malegra, which contains sildenafil citrate, serves as a phosphodiesterase type 5 (PDE5) inhibitor. It enhances blood flow to the penis, facilitating a robust erection […]

Chemical Structure and Pharmacodynamics Cenforce 100mg comprises sildenafil citrate, a potent phosphodiesterase type 5 (PDE5) inhibitor. It promotes vasodilation by increasing cyclic guanosine monophosphate (cGMP) levels. The molecular structure of sildenafil includes a pyrazolopyrimidinone core. This configuration enables specific PDE5 affinity, inhibiting its activity and allowing prolonged smooth muscle relaxation. The mechanism is integral to […]