Caverta information caverta launched by ranbaxy, is a brand of "sildenafil citrate".caverta is the new oral pills introduced for the treatment of erectile dysfunction (ed) also known as impotence.caverta can help many men who have ed, to get and keep an erection when they become sexually stimulated. Though caverta contain same active chemical sildenafil citrate as brand drug viagra, it is normally sold online at cheap prices with fabulous discount. Caverta generic viagra pharmacology how caverta works under normal condition when a man get sexually stimulated more and more blood flow in his penis causing it?s erection but erectile dysfunction (ed) is a condition under which a man does not get and/or sustain an erection when sexually excited due to lack of flow of enough blood in the penis needed to cause an erection.erectile dysfunction is a common problem experienced by many men and the causes of it are varied. Yet, due to shyness and embarrassment this problem does not receive proper medical attention. But now a days people suffering from erectile dysfunction are coming out of this embarrassment and seeking a medical help. For such people what will be better than caverta generic viagra medication ? the main chemical of caverta that is sildenafil citrate works on an enzyme pde5 , working mainly in penis.this enzyme does not allow penis arteries to dilate and therefore caverta inhibit the effects of this enzyme thus allow arteries to relax and widen so that more amount of blood circulate in the penis and less amount of blood come out of penis causing a good erection of penis.the name of the drug is derived from 'corpus cavernosum' a chamber in the male organ which plays a key role in erection. Caverta indications caverta is only for men suffering from erectile dysfunction (impotence), is not for children, or women. Caverta must be used only under a doctor's supervision. Caverta dosage & administration caverta can be taken one hour before sexually activity.caverta starts it?s effect within 30 minutes and last for four hour.for proper selection of caverta you can consult with your doctor, only he can suggest you the best one from available option-caverta 25mg, caverta 50mg or caverta 100mg . Warnings for caverta only a doctor can tell whether you can take caverta or not and that too which option pack. So don?t forget to tell your doctor if you had or have: - any heart problems (e.g., angina, chest pain, heart failure, irregular heart beats, or heart attack), have ever had a stroke, - low or high blood pressure, - a rare inherited eye disease called retinitis pigmentosa, - any kidney problems or any liver problems, - any blood problems, including sickle cell anemia or leukaemia, - allergies to sildenafil or any of the other ingredients of caverta tablets, - a deformed penis, peyronie's disease, or ever had an erection that lasted more than 4 hours, - stomach ulcers or any types of bleeding problems - or, if you are taking any other medicines. Caverta is only for men suffering from erectile dysfunction, is not for children, or women. Caverta must be used only under a doctor's supervision. Caverta side effects caverta can cause some side effects. The most common caverta side effects are headache, flushing of the face and upset stomach. Less common caverta side effects that may occur are temporary changes in colour vision (such as trouble telling the difference between blue and green objects or having a blue colour tinge to them), eyes being more sensitive to light or blurred vision. In rare instances, men have reported an erection that can lasts for more than four hours as caverta side effect. In that case call a doctor immediately.heart attack, stroke, irregular heartbeats and death have been reported rarely in men taking caverta. Most, but not all, of these men had heart problems before taking caverta.it is not possible to determine whether these events were directly related to caverta. Caverta may cause other side effects besides those listed on this sheet. Caverta storage condition normally temperature between 59 and 86 degrees f (15-30 degrees c) is suitable for caverta and also caverta should be kept away from light and moisture and also from the children.