Malegra 100 mg, which contains sildenafil, is commonly prescribed to treat erectile dysfunction (ED) and can be effective in men experiencing ED after injury, particularly when the injury affects blood flow or nerve function related to sexual performance. Sildenafil works by inhibiting the enzyme phosphodiesterase type 5 (PDE5), which increases blood flow to the penis during sexual stimulation, helping men achieve and maintain an erection.

After injury—such as pelvic trauma, spinal cord injury, or surgery affecting the reproductive system—erectile function may be compromised due to nerve or vascular damage. Malegra 100 mg can support recovery by improving blood circulation and facilitating erections, which may also help maintain penile tissue health.

However, its effectiveness depends on the extent and type of injury; it is generally more beneficial when some nerve or vascular function remains intact. Patients should consult a healthcare professional before using Malegra 100 mg, especially if they have cardiovascular conditions or are taking nitrates, to ensure safety and optimize outcomes.