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Levitra use: Levitra relaxes muscles and increases blood flow to particular areas of the body. Levitra is used to treat erectile dysfunction (impotence). Levitra may also be used for purposes other than those listed in this medication guide. Levitra search words: Levitra prescription, Levitra buy online, cheap Levitra, Levitra without rx, Levitra free rx, symptoms of Levitra addiction withdrawal, Levitra overnight shipping, effects of Levitra overdose, online pharmacies that sell Levitra, purchase Levitra overnight. Type of medicine Phosphodiesterase type-5 inhibitor Used for Erectile dysfunction Also called Levitra Available as Tablets Levitra works by preventing the action of a chemical in the body called phosphodiesterase type 5. This means that the blood vessels are kept dilated for longer, improving blood flow to the penis and maintaining an erection. Why is this drug prescribed?Levitra tablets contain the active ingredient vardenafil, which is a drug used in the treatment of erectile dysfunction. Vardenafil is called a phosphodiesterase type 5 inhibitor, and works by preventing the action of a chemical in the body called phosphodiesterase type 5. An erection is produced via a complex chain of events, involving signals from the nervous system and the release of chemical messengers within the tissues of the penis. One of these chemical messengers is called cyclic GMP. Cyclic GMP causes the blood vessels in the penis to widen by relaxing a thin layer of muscle found in the blood vessel walls. This allows more blood to enter the penis, which ultimately results in the penis becoming rigid and erect. Cyclic GMP is normally broken down by another chemical in the body called phosphodiesterase type 5. Vardenafil works by preventing the action of phosphodiesterase type 5, thus stopping the breakdown of cyclic GMP. This means that the blood vessels are kept dilated for longer, improving blood flow to the penis and maintaining an erection. As vardenafil enhances the actions of the chemical messengers responsible for producing an erection, it will only work once these messengers are present. This means that sexual stimulation is required for it to produce and maintain an erection. The dose should be taken approximately 25 minutes to one hour before intended intercourse, and it may produce an erection in response to sexual stimulation up to five hours after taking the dose.Treatments* ImpotenceWhat side effects can this drug cause?* Headache * Flushing * Dizziness * Inflammation of the lining of the nose causing a blocked or runny nose * Indigestion * Nausea * Visual disturbances, such as blurred vision, blue/green tinge to vision, watery eyes * Sleepiness * Increased heart rate * Awareness of your heart beat * High blood pressure * Low blood pressure * Fainting * Shortness of breath * Nosebleeds * Abnormal reaction of the skin to light, usually a rash * Pain or increased tension in the muscles * Prolonged or painful erections * Anxiety * Chest pain |
