Agra 50 mg is typically a medication containing sildenafil citrate, the same active ingredient found in Viagra. It is commonly used to treat erectile dysfunction (ED) by increasing blood flow to the penis during sexual stimulation, helping men achieve and maintain an erection. The dosage (50 mg) is considered a standard starting dose, but it may be adjusted based on individual response and tolerance.

Possible side effects can include headache, flushing, dizziness, nasal congestion, or indigestion. More serious side effects, though less common, should be reported to a healthcare professional immediately (such as chest pain, vision changes, or prolonged erection).

Important: I am an AI, not a doctor. Please verify this information with a qualified healthcare professional before making any decisions or using this medication, as it should only be taken under medical supervision.