Malegra 120 mg is most likely to benefit men who are experiencing moderate to severe erectile dysfunction (ED) and have not achieved satisfactory results with lower-dose medications. It contains 120 mg of Sildenafil Citrate, a phosphodiesterase type 5 (PDE5) inhibitor that enhances blood flow to the penis during sexual stimulation. This makes it effective for men who have difficulty maintaining an erection sufficient for sexual activity. Patients with conditions like diabetes, hypertension, or mild vascular problems that contribute to ED may also benefit. However, it should only be taken under medical supervision, especially if the person has heart disease or uses nitrates, as these combinations can cause serious side effects.