For most patients, the recommended starting dose of LEVITRA is 10 mg, taken orally, as needed, approximately 60 minutes before sexual activity. The dose may . This is the first study to investigate whether high-dose vardenafil (20 mg) can demonstrate superior efficacy to the usual dose (10 mg) in this subpopulation in. Detailed dosage guidelines and administration information for Levitra (vardenafil hydrochloride). Includes dose adjustments, warnings and.
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