Side Effects
Warnings/Precautions
Do not use Cialis if:
· You have any allergies to any substances in the drug. Please discuss with your doctor first if you are unsure about anything before taking Cialis
· You have been restricted from sexual activity by your doctor due to an existing heart condition or other health problems
· You have a serious heart disease, have recently suffered a heart attack, stroke, have low blood pressure, or are using any of the following substances:
Nitroglycerin in any of its forms, (i.e.: under the tongue, capsules, tablets, sprays, patches, ointments, pastes), nitric oxide or other nitrates (For example: isosorbide)
· You are using recreational drugs (For example: “uppers, speed, poppers”), including anything containing amyl or butyl nitrate
Please consult a health professional immediately if any of the above applies to you.