Levitra is better taken on a vacant stomach, and starts working in as fast as 14 minutes, with a greatest impact at 45 minutes. It will continue working for 4 – 5 hours. The average beginning portion of vardenafil (Levitra) is 10 mg; this can be changed in accordance with 5 mg or 20 mg relying upon need.
http://ushealthcare4u.com/