When mild vasodilators are taken in combination, blood-pressure-lowering effects of each individual compound may be increased. Store at room temperature away from moisture and heat. Can Cialis be used with other treatments for impotence? CIALIS has not been administered to patients with bleeding disorders or significant active peptic ulceration. Avoid drinking alcohol. In those patients already taking an optimized dose of PDE5 inhibitor, alpha-blocker therapy should be initiated at the lowest dose. Patients who experience symptoms upon initiation of sexual activity should be advised to refrain from further sexual activity and seek immediate medical attention.headache *. upset stomach. runny nose. back pain *. upper respiratory infection. heartburn *. muscle pain. For a list of side effects reported by people taking Cialis in clinical trials, including. 5 mg tadalafil oral tablet from $ for 90 tablets 10 mg tadalafil oral tablet from $ for 4 tablets Tadalafil Coupons, Copay Cards and Rebates Tadalafil offers may take the .  · Get our coupons for Cialis online or via our free app, and take them to your local pharmacy to compare prices. Does Medicare cover Cialis and how much does it cost? Medicare does not typically cover Cialis, but you can use our Cialis discount card to save on this expensive prescription drug. With SingleCare, you could pay a reduced price of .