
Main component - Sildenafil Citrate – is used to treat erection problems in men. If you had any problems with general health condition, especially eye or vision problems, including a rare inherited eye disease called retinitis pigmentosa, heart disease, angina, high or low blood pressure, a history of heart attack, or other heart problems, kidney disease, liver disease, stroke, an unusual or allergic reaction to sildenafil, other medicines, foods, dyes, or preservatives you should inform your health provider about this. In the case you cannot give clear answer on presence of each one disease, you have to pass medical test, to define what you should pay attention, when you will ask doctor to prescribe you dosage and course of treatment.
Also inform doctor about drugs you take at the moment. Medicine may interact with cisapride, methscopolamine nitrate, nitrates like amyl nitrite, isosorbide dinitrate, isosorbide mononitrate, nitroglycerin, nitroprusside, certain drugs for high blood pressure, drugs for the treatment of HIV infection or AIDS, certain drugs used for fungal or yeast infections, like fluconazole, itraconazole, ketoconazole, and voriconazole, cimetidine, erythromycin, rifampin.
Give your health care providers a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine. In case of mistake you become under risk of side effects. Among them were met breathing problems, changes in hearing, changes in vision, blurred vision, trouble telling blue from green color, chest pain, fast, irregular heartbeat, seizures, diarrhea, flushing, headache, indigestion, stuffy or runny nose.
If you notice any changes in your vision while taking this drug, call your doctor or health care professional as soon as possible.
Contact you doctor or health care professional right away if the erection lasts longer than 4 hours or if it becomes painful. This may be a sign of a serious problem and must be treated right away to prevent permanent damage.