To access the official prescribing information for Malegra 120 mg, it's important to note that this medication is a generic version of sildenafil citrate, manufactured by Sunrise Remedies Pvt. Ltd. Unlike branded medications, generic drugs often do not have publicly available full prescribing information from regulatory agencies like the U.S. Food and Drug Administration (FDA). Therefore, the most reliable source for detailed prescribing information would be the product packaging or the leaflet provided by the manufacturer.

However, for general information on sildenafil citrate, the active ingredient in Malegra 120 mg, you can refer to resources such as the Mayo Clinic's overview of sildenafil. This resource provides information on dosage, side effects, and precautions associated with sildenafil.