Levitra is used to treat adult men with erectile dysfunction (also called impotence), which is unable to achieve or maintain an erection adequate for satisfactory sexual activity. In order for Levitra to take effect requires sexual stimulation. The medicine can only be obtained with a prescription.

How To Take Levitra

The recommended dose for Levitra is 10 mg to be taken with or without food for 25 to 60 minutes before sexual activity. If Levitra is taken with a meal rich in fat, the effect may occur with delay. Depending on the effectiveness and side effects, the dose may be increased to 20 mg or decreased to 5 mg. Patients with liver problems or severe kidney problems should begin treatment with a dose of 5 mg. It is recommended not to take more than one tablet per day.

Levitra Side Effects.

The most common side effects (seen in more than one patient in 10) are headache and flushing. For a full list of side effects reported with Levitra, see the leaflet. Levitra should not be used in people who may be hypersensitive (allergic) to vardenafil or any other component and should not be used in cases where sexual activity is inadvisable (eg. In men who have serious heart problems such as unstable angina or severe heart failure). Not
must not be taken by people who have had a loss of vision due to problems with blood flow to the optic nerve (anterior ischemic optic neuropathy, non-arteritica, NAION). Levitra should not be taken concurrently with nitrates (drugs used to treat angina). From momentoche Levitra has not been studied in patients with severe liver or kidney, people who have problems or pressure in the last six months have had a stroke or a heart attack should not use it.
Levitra should not be taken with medicines such as ketoconazole and itraconazole (used to treat fungal infections) from men older than 75 years, or indinavir or ritonavir (for the treatment of patients suffering from AIDS).

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Ginkgo biloba extract has demonstrated specific mechanisms of action that counteract age-related vascular disorders, and there is some research suggesting that ginkgo may be useful in erectile dysfunction, due to its ability to stimulate blood flow to the penis. In one study of 60 men with impotence due to poor blood circulation demonstrated a 50% success rate after 6 months. In addition, some research suggests that ginkgo may be useful for impotence caused by drugs in the Prozac family as well as other types of antidepressant medications. While depression is often associated with decreased libido, modern treatments for depression may add to the problem. For instance, a recent study conducted in Europe estimated that about one third of all patients taking SSRI antidepressants suffered from some degree of drug-induced sexual dysfunction (Williams VS et al 2006). An open trial of ginkgo for the treatment of antidepressant-induced sexual dysfunction concluded that an impressive 76 percent of men experienced improved sexual function after taking 120 to 240 mg ginkgo extract daily for one month. “Ginkgo biloba generally had a positive effect on all four phases of the sexual response cycle: desire, excitement (erection and lubrication), orgasm, and resolution (afterglow),” wrote the authors. They speculated that this effect might be caused by ginkgo’s ability to improve dilation of peripheral blood vessels or to modulate central serotonin receptor factors (buy levitra,Cohen AJ et al 1998). While gingko appears to be relatively safe, it should not be combined with blood- thinning drugs such as Coumadin (warfarin), heparin, aspirin, and Trental (pentoxifylline) aspirin, or other NSAIDs. Ginkgo may cause bleeding problems if combined with natural blood thinners such as garlic, phosphatidylserine, and high dose vitamin E. There have been some case reports of subdural hematoma (bleeding in the skull) and hyphema (bleeding into the iris chamber) with ginkgo use. Do not take ginkgo biloba if you have diabetes. Ginkgo biloba can cause allergic skin reactions, elevated blood pressure, and gastrointestinal symptoms such as nausea and diarrhea