Levitra tablets contain an active ingredient called vardenafil. Each tablet contains either 2.5mg, 5mg, 10mg or 20mg vardenafil. Your doctor – or online doctor – will make a dosage recommendation based on your medical history. For men who are trying Levitra for the first time, the recommended dose is 10mg. The dose you are prescribed depends on your medical history. Most men can take the standard dosage of 10mg, but patients who suffer from some liver problems or other health problems are prescribed the lower dosages. Which dosage is best for you depends not only on your general health but it also depends on how effective the drug is for you. As with many other types of medication, erectile dysfunction drugs like Levitra do not work equally well for everyone. Vardenafil is for the treatment of adult men with erectile dysfunction. Take a tablet 25-60 minutes before you plan to have sex. When you collect your prescriptions, check the strength of the tablets. If the appearance is not the same as usual, speak with your doctor or pharmacist for further advice. Erectile dysfunction (sometimes called impotence) means that you cannot get or maintain a proper erection. There are several causes, the most common being due to a narrowing of the arteries that take blood to the penis. Vardenafil works by preventing the action of a chemical in your body, called phosphodiesterase type-5. This helps to widen (relax) blood vessels and improves the flow of blood to the penis following sexual stimulation. Vardenafil is available on prescription, but it is only prescribed on the NHS for men with erectile dysfunction resulting from certain medical conditions. Xanax wafers Where to buy cialis yahoo answers Buy tretinoin cream 0.05 online Is viagra safe Long Answer One of Levitra's biggest selling points is that it is supposedly not affected much by food intake. However, even Levitra can be slowed down by a. Find patient medical information for Levitra Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Skip. Levitra tablets contain an active ingredient called vardenafil. Each tablet contains either 2.5mg, 5mg, 10mg or 20mg vardenafil. Your doctor – or online doctor. Cialis, Levitra (Vardenafil) and Viagra™ (Sildenafil) work by selectively inhibiting an enzyme in the penis called Phosphodiesterase V (PDE V), a chemical that takes away the erection. By blocking PDE V temporarily, these medications empower the chemical, Nitric Oxide (NO) that occurs naturally with arousal to initiate, produce and maintain an erection. Patients need sexual stimulation and foreplay to release NO initiate an erection in order for these medications to be effective. This class of medication is a safe and effective oral treatment for men with erectile dysfunction of physical, psychological or mixed cause. However, it is important that patients should be aware of the low probability (less than 50%) that intercourse will be possible after the first dose - particularly in severe or advanced cases and especially when using Viagra or Levitra. The majority of men who stop Viagra because of apparent lack of effect will in fact respond and achieve intercourse if they continue to try again, progress from 50 mg to 100 mg, or take the pill without food on an empty stomach (3 hours after eating). Taking Viagra or Levitra on a full stomach will not only reduce their peak concentration in the body by 30 to 50% but in addition will delay their peak concentration by one hour. In other words one may have to wait after intake before initiating sexual activity. Medical drug with the active ingredient Vardenafil is an advanced analogue of the widely known Sildenafil and is designed to treat erectile dysfunction in adult men of any age. Very often men often confuse this problem with a number of other diseases or individual peculiarities. It is the inability to achieve a stable erection and/or maintain it for sexual intercourse during the sexual excretion. You should consult a doctor and undergo examination before taking Sildenafil in order not to harm your body by uncontrolled drugs taking for erection dysfunction treatment. It will be useful to know the mechanism of action of Levitra if Levitra or other PDE-5 inhibitors are prescribed. PDE-5 inhibitor is a means that blocks emitting isoenzyme phosphodiesterase. Actually an enzyme prevents the relaxation of smooth muscles of the penis in order to have blood flow and erection. Slowing the action of the enzyme, Levitra restores natural and normal process that occurs at sexual arousal. Levitra food Vardenafil - Wikipedia, Levitra Oral Uses, Side Effects, Interactions, Pictures, Xanax to help sleep The medicine Levitra is prescribed for the treatment of male erectile dysfunction. Ordinary food does not affect absorption of the drug; fatty food should be. Levitra Online 10mg/20mg/40mg Uses, Dosage, Side Effects. Which Levitra Dosage Can I Take? - Superdrug™ Online Doctor. Levitra - FDA prescribing information, side effects and uses. Urologist Dr. Francois Eid prescribes oral medications such as Cialis, Levitra and. or take the pill without food on an empty stomach 3 hours after eating. Grapefruit and grapefruit juice may interact with Levitra and lead to potentially dangerous effects. Discuss the use of grapefruit. Take vardenafil, with or without food, about 1 hour before sexual activity. Do not take more than once daily. Doses should be taken at least 24 hours apart.