Compare prices and print coupons for Cialis (Tadalafil (Cialis)) and other drugs at CVS, Walgreens, and other pharmacies. Prices start at $ See more.Cialis should not be used by patients taking nitrates such as nitroglycerin tablets or patches because the combination of these with Cialis could significantly lower blood pressure and lead to fainting or even death in some men. Do not take two doses at one time. Ask your doctor about any risk. Always discuss with your health care practitioner ALL of the medications you are taking prescription and over-the-counter that way, you can receive the best advice for your own situation. Having pulmonary arterial hypertension PAH during pregnancy may cause heart failure, stroke, or other medical problems in both mother and baby. You can report an adverse event either online, by regular mail or by fax, using the contact information at the bottom of this page. · Find everything you need to know about Cialis (Tadalafil), including what it is used for, warnings, reviews, side effects, and interactions. Learn more about Cialis (Tadalafil) at Before you buy Cialis, check the cheap offer on Generic Pills for men and women from authorised, online pharmacy in the U.S., Canada, and worldwide. All year huge price discounts. Price $ Quantity: Decrease Quantity of Harlow Lounge Set Increase Quantity of Harlow Lounge Set. Total $ Coupon Code. What is the price of Cialis? The price you pay for Cialis can vary. Your cost may depend on your treatment plan, your insurance coverage (if you have it), .Common side effects may include: headache; flushing warmth, redness, or tingly feeling ; nausea, upset stomach; runny or stuffy nose; or muscle pain, back pain, pain in your arms, legs, or back. You could get dizzy, faint or have a heart attack or stroke. Do not change your tadalafil dose or stop taking this medicine without your doctor’s advice. Get emergency medical help if you have signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Cialis is not recommended for people taking any form of nitroglycerin because the combination may lower blood pressure to an unsafe level.