Numerous indigenous cultures rely on botanical remedies for erection matters and sexual enhancement. Though some have build-believe outcomes, several herbs have physiological proofs, that have been proved medically to possess good effects. Reprints: Dr. Setter, Department of Pharmacotherapy, College of Pharmacy, Washington State University/Elder Services, 5125 N. Market St., Spokane, WA 99217-6131, fax 509/458-7459, firstname.lastname@example.org buy Viagra 100mg here buy viagra 100mg Results show that erectile dysfunction was 16 percent more likely in men with RLS symptoms that occur five to 14 times per month (odds ratio of 1.16) and 78 percent more likely in men whose RLS symptoms occur 15 or more times a month (OR=1.78). The associations were independent of age, body mass index, use of antidepressants, anxiety and other possible risk factors for RLS. Fifty-three percent of RLS patients and 40 percent of participants without RLS reported having erectile dysfunction, which was defined as a poor or very poor ability to have and maintain an erection sufficient for intercourse.