title: Sildenafil and nonnitrate antihypertensive medications.
authors.forename: J S
authors.initials: JS
authors.lastname: Cohen
mesh_terms: D000959:Antihypertensive Agents / Q000009:adverse effects*; D004347:Drug Interactions; D006801:Humans; D007022:Hypotension / Q000139:chemically induced*; D010726:Phosphodiesterase Inhibitors / Q000009:adverse effects*; D010879:Piperazines / Q000009:adverse effects*; D011687:Purines; D000068677:Sildenafil Citrate; D013450:Sulfones; D014665:Vasodilator Agents / Q000009:adverse effects*
chemical_list: D000959:Antihypertensive Agents; D010726:Phosphodiesterase Inhibitors; D010879:Piperazines; D011687:Purines; D013450:Sulfones; D014665:Vasodilator Agents; D000068677:Sildenafil Citrate