Men with erectile dysfunction can receive treatment with Tadarise 20 mg . This medication is a highly successful treatment for impotence. Tadalafil is an ingredient in this medication that helps men achieve a strong erection during sexual activity. This medication is only for men who are at least eighteen years old. This medication should be taken half an hour before sexual activity. This medication has a 36-hour half-life, so avoid taking it too often. Consume water along with this medication. As directed by your doctor, take this medication