They include dutasteride Avodart, Jalyn and finasteride Propecia, Proscar. Do not keep outdated medicine or medicine no longer needed. Oral medicine for ED also might not be safe or work well if you have: Very low blood pressure, called hypotension, or uncontrolled high blood pressure, called hypertension. Children 1 year of age and older weighing 20 kg or less—10 mg 3 times a day. Ask your healthcare professional how you should dispose of any medicine you do not use.AdSave Time & Money with Online Prescription for Viagra, Cialis, Sildenafil and Tadafil. Free & Private Online Consultant with Real Doctors. Reliable E.D. Meds Shipped : Sexual Health · Privacy Policy · Premature Ejaculation. Sildenafil (Viagra). Tadalafil (Cialis). Vardenafil. These medicines are called PDE5 inhibitors. They enhance the effects of a chemical the body makes that relaxes .  · For treatment of erectile dysfunction: For oral dosage form (tablets).