Malegra Medicine is used to treat male sexual dysfunction. This medication works wonders for erectile dysfunction and impotence. Sildenafil Citrate, a component in the medication, aids in boosting blood flow to men's penile tissues. This medication has a three to four-hour half-life. This medication is taken half an hour prior to sexual activity so that you can enjoy sexual activity with your partner. This medication can be used either before or after food. Consume water together with this medication. Avoid taking this medication with alcoholic beverages or high-fat foods. Follow your doctor's advice when taking this medication.