Prescription medicine and erection problems

High blood pressure reduction

• amlodipine (such as Norvasc)
• atenolol (such as Tenormin)
• clonidine (such as Catapres)
• methyldopa (such as Aldomet)
• metoprolol (Lopressor, Toprol XL)
• nifedipine (such as Adalat, Adalat CC, Procardia)
• propranolol (such as Inderal)

Diuretics

• acetazolamide (such as Diamox)
• chlorothiazide (such as Diuril)
• chlorthalidone (such as Thalitone)
• hydralazine (such as Apresoline)
• hydrochlorothiazide (Carozide, Diaqua)
• hydrochlorothiazide and metoprolol (such as Lopressor HCT)
• spironolactone (such as Aldactone, Spironol)
• triamterene (such as Dyrenium)

Antidepressants

• amitriptyline (such as Elavil, Endep, Vanatrip)
• citalopram (such as Celexa)
• escitalopram oxalate (Lexapro)
• fluoxetine (such as Prozac, Sarafem)
• fluvoxamine (such as Luvox)
• imipramine (such as Tofranil)
• isocarboxazid (such as Marplan)
• nortriptyline hydrochloride (such as Aventyl HCl, Pamelor)
• paroxetine (such as Paxil)
• phenelzine (such as Nardil)
• sertraline (such as Zoloft)
• tranylcypromine (such as Parnate)

Antipsychotics

• chlorpromazine (such as Thorazine)
• fluphenazine (such as Permitil, Prolixin)
• haloperidol (such as Haldol)
• perphenazine (such as Trilafon)
• risperidone (such as Risperdal)
• thioridazine
• thiothixene (such as Navane)

Hormones

• estrogens
• luteinizing hormone-releasing hormone analogues (such as Zoladex, Lupron)

Cholesterol-lowering

• gemfibrozil (such as Lopid)
• niacin (such as Nicolar, Nicotinex)

Anticonvulsants

• carbamazepine (such as Carbatrol, Epitol, Tegretol)
• phenobarbital (such as Solfoton)
• phenytoin (such as Dilantin)

Cardiovascular

• digoxin (such as Lanoxicaps, Lanoxin)

Ulcers and heartburn treatment

• cimetidine (such as Tagamet)
• famotidine (such as Mylanta AR, Pepcid)
• metoclopramide hydrochloride (such as Reglan)
• nizatidine (such as Axid AR, Axid Pulvules)
• ranitidine (such as Zantac)