Caverta is made by Ranbaxy using the active ingredient Sildenafil Citrate, which is also found in Viagra. This drug is used to help men with erectile dysfunction successfully achieve and maintain an erection for sexual activity. Caverta tablets work by allowing more blood to flow to the penis. Once in the blood stream, the drug works by decreasing PDE5 levels. After said levels have been reduced, nitric oxide causes the muscles to become more relaxed and more receptive to increased blood flow.
In general, most patients start with a Caverta 100mg dosage, but that depends on the patient's characteristics and the severity of the condition. A lower dosage level is normally employed by patients that have liver disease or kidney issues, or who have been prescribed other medications which may cause problems when combined with Caverta. It is usually ingested around sixty minutes prior to sexual activity for best results, provided that there is sexual stimulation present.
Commonly reported Caverta side effects are headaches, face flushing and stomach upset. Less frequent side effects are changes in color vision that come and go, increased sensitivity to light, or blurred vision. A rare yet more serious effect is called priapism, or a painful erection that does not recede after four or more hours. In such a case, the patient would do well to consult a local physician.
Patients taking nitrate medications are likely to have negative interactions with Sildenafil. Patients should consult their local physician before they buy cheap Caverta, if unsure whether you are taking drugs that contain nitrates. That applies to other types of medications known as alpha blockers. These are used to treat such conditions as Raynaud's disease, hypertension, and scleroderma. Therefore, patients with this diseases must consult a local doctor before taking Caverta.