ED medication is very effective and can improve your quality of life, but you should be aware of some potential side effects.Also, if you have certain health problems, there are things you should know if you want to use ED medication.There are some less serious visual side effects that are common among users. This is not a list of all drugs or health problems that interact with this medicine (Cialis). Because people with RP already have less PDE6 than normal, using ED drugs can harm their vision.You can talk about your risks of taking these drugs and decide what's best for you.Get ophthalmologist-reviewed tips and information about eye health and preserving your vision. Could Viagra, Cialis Help Boost Colon Cancer Survival? These can include:These side effects are temporary and have not been shown to have a harmful effect on your vision. Although no direct cause has been shown, there does seem to be a link between ED medication and NAION. If you think there has been an overdose, call your poison control center or get medical care right away. If you take ED medication and have a sudden loss of vision, stop taking the drug and see a doctor immediately.To help keep an erection, ED drugs inhibit PDE5. A very bad eye problem has rarely happened with this medicine (Cialis). This is especially true for patients who have a crowded optic nerve, or a "disk at risk." Available for Android and iOS devices. Valid for: 30 tablets of CIALIS for daily use (2.5 mg or 5 mg) or 3 tablets of 36-hour CIALIS (10 mg or 20 mg) as prescribed by your healthcare provider. If you have bleeding problems, talk with your doctor. doctor or get medical help right away if you have any of the following signs or symptoms that may be related to a very bad side effect: Tell your Tell your doctor and pharmacist about all of your drugs (prescription or OTC, natural products, This happens when blood flow to the optic nerve is blocked. Follow all instructions closely. Call your doctor or get medical But sometimes the drug can also inhibit PDE6. These drugs are known as phosphodiesterase type 5 (PDE5) inhibitors. taken, how much, and when it happened. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.The easiest way to lookup drug information, identify pills, check interactions and set up your own personal medication records. All drugs may cause side effects. As a result, many who are at risk for NAION take ED medication. There have been some patients who get NAION shortly after taking their medication. advice about side effects. Your ophthalmologist will let you know if you have such an optic nerve.For patients already at risk for NAION, taking ED medication can raise the risk by lowering blood pressure.If you take or plan to take ED medication and are concerned about your risk for NAION, talk to your primary care doctor or your ophthalmologist. These are not all of the side effects that may occur. Use this medicine (Cialis) as ordered by your doctor. CIALIS is not recommended in combination with alpha-blockers for the treatment of BPH because efficacy of the combination has not been adequately studied and because of the risk of blood pressure lowering. WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. ED medications and pre-existing eye problems NAION. They work by increasing blood flow to the penis and help you maintain an erection. You may report side effects to the FDA at 1-800-332-1088. Men at risk for NAION include those with: diabetes; heart disease or history of heart attack; high blood pressure (2.7, 5.6, 7.1, 12.2) Read all information given to you. Caution is advised when CIALIS is used as a treatment for ED in men taking alpha-blockers. If these or any other side effects continue, call your doctor.These conditions are also risk factors for ED. help if any of these side effects or any other side effects bother you or do not go away: For all uses of this medicine (Cialis): This may lead to a change in eyesight and sometimes loss of eyesight, which may not come back. You may also report side effects at https://www.fda.gov/medwatch. Talk with the doctor. This causes sudden loss of vision in one eye. However, many people have no side effects or only have minor side effects. Call your doctor for medical If you are 65 or older, use this medicine (Cialis) with care. Be ready to tell or show what was NAION stands for Non-arteritic Anterior Ischemic Optic Neuropathy. We comply with the HONcode standard for trustworthy health information - If you have questions about side effects, call your doctor. You may have been prescribed medication for erectile dysfunction (ED), such as Vardenafil, Tadalafil, and Sildenafil. You could have more side effects.