Compare prices and print coupons for Cialis (Tadalafil (Cialis)) and other drugs at CVS, Walgreens, and other pharmacies. Prices start at $ See more.Insurance can help you save even more on consultations and medications. This information is reviewed by a licensed practitioner who will assess your eligibility for the medication. Your health information should remain between your provider and yourself. People taking nitrates like nitroglycerin Nitrostat or isosorbide mononitrate Imdur should not take PDE5 inhibitors, as doing so could result in a dangerous drop in blood pressure. They have the same benefits and risks as their brand-name counterparts.Tadliq is a brand-name tadalafil liquid, but it is not designed for the treatment of ED. Some vendors market liquid versions of Cialis and other ED . Compare prices and print coupons for Cialis (Tadalafil (Cialis)) and other drugs at CVS, Walgreens, and other pharmacies. Prices start at $ See more. The FDA has not approved liquid versions of the medication for sale in the United States. But you might prefer a liquid version if you have difficulty swallowing pills. .It depends on the platform and insurance provider. It’s available in 25 mg, 50 mg, and mg tablets and lasts up to 18 hours. People taking nitrates like nitroglycerin Nitrostat or isosorbide mononitrate Imdur should not take PDE5 inhibitors, as doing so could result in a dangerous drop in blood pressure. This increase in blood flow results in a firmer, longer-lasting erection. For liquid medications, most compounding pharmacies will provide information about the dosage of your liquid Cialis on the label. If however you take too much — or take too little and later take another dose — you might experience some issues.