Malegra DXT is a combination medicine marketed for erectile dysfunction (ED) and premature ejaculation (PE). Its duration of effect depends on its active ingredients, individual metabolism, dosage, and other health factors. Products sold under the Malegra DXT name commonly contain sildenafil and dapoxetine, which have different roles and durations of action.

Sildenafil helps improve blood flow to the penis during sexual stimulation. Its effects for erectile function generally last for several hours, although this does not mean an erection will remain continuously. Sexual stimulation is still necessary for an erection to occur.

Dapoxetine is a short-acting medicine used in some countries to help manage premature ejaculation. It is generally taken before anticipated sexual activity and has a shorter duration than longer-acting antidepressants used for other conditions.

The exact duration can vary from person to person. Factors such as food, alcohol, other medicines, liver or kidney function, and overall health may influence how the medicine works. Do not take additional doses simply because the effects seem to have worn off.

Malegra DXT should be used only according to professional medical advice. It should not be combined with nitrates or other ED medicines without guidance. If side effects are severe, persistent, or unusual, consult a healthcare professional. An erection lasting more than four hours requires urgent medical attention.