Viagra Vs Levitra Vs Cialis impotence medications Difference

Viagra (Sildenafil Citrate) is a drug made by Pfizer Pharmaceuticals, and is the first approved non-surgical treatment Erectile Dysfunction (ED) that does not need to be either injected or Directly into the penis to achieve and maintain an erection. Levitra was approved U.S. Food and Drug Administration (FDA) is a prescription sale at the end of March 1998. You must consult the health care professional before using Viagra. Although information about the clinical trials are very promising, prospective patients should have realistic expectations.
Viagra, the first of the three to be introduced to the market is said to be the fastest acting time, taking only 14 minutes is absorbed into the body if taken on an empty stomach. Although Viagra has the fastest acting time, its most significant draw back is its decreased absorption due to food take. It takes about 30 minutes for the drug to reach its maximum affect, but then lose 50% of its maximal effect every 4 hours. Side effects may include mild headaches, upset stomach, unusually bright vision and facial flushing.

The second impotence drug released market as Levitra. Levitra is a little chemical compound difference that has been shown to be more effective to deal with difficult groups. Levitra takes around 45 minutes to take affect and unlike Viagra, eating and drinking do not affect the effectiveness except for highly fatty substances. Levitra is even more potency, efficacy, and longer duration than Viagra. Levitra side effects are headache, flushing, and stuffy or runny nose.

The last impotence drug released was Cialis. Cialis is approved for the duration of 36 hours, but some studies have shown, it is valid for a maximum of 100 hours, thus the nickname, the “weekender”. The absorption of Cialis is not affected by any kind of food, and peak results are seen two hours after consumed. Cialis is a half-life of anywhere between 16 and 22 hours depending on the age of the patient. Cialis’ most common side effects are headache, upset stomach, back aches, and muscle aches. Cialis definitely out performs both Viagra and Levitra, almost all major categories. Since all three drugs cost the same and can be found at reliable online pharmacies like www.shoppillrx.com, www.realpharmacyrx.com. Cialis hands down wins the battle is a PDE-5 inhibitors.

Erectile Dysfunction: Cialis, Viagra and Levitra ED treatment : There are only three oral drugs approved by the FDA to treat Erectile Dysfunction: Cialis, Levitra, and Viagra. All work by increasing blood flow the penis so that when a man is sexually stimulating, he can not get an erection.

What is the difference between Cialis, Levitra, and Viagra?
Cialis, Levitra, and Viagra work of a similar mechanism causes erections. It is subtle differences in how long the drug works and how quickly it works. Levitra works a little longer than Viagra. Both come into force for about 30 minutes. With Levitra, the effects last for about 5 hours. With Viagra, the effects last approximately 4 hours. Cialis works a bit faster (about 15 minutes), and the effects last much longer – up to 36 hours in some cases.

If any of these drugs of Is not Effective Erectile Dysfunction, Can I Try Another?
Yes, but because these drugs work the same way, it is unlikely that you are lucky, if you have failed to achieve an adequate erection with another.

What precautions to take before taking one of these drugs?
There are certain situations in which these drugs may not be safe to take. Before them, tell your doctor:
* If you are allergic to any drugs such as Viagra or other ED drugs.
* About any prescription or nonprescription medicines you are currently, including the herbal and nutritional supplements.
* If you have any planned surgery, including dental surgery.
* If you take nitroglycerin or a long-acting nitrate to treat chest pain. Combination of Cialis, Levitra, or Viagra, these drugs can cause dangerously low blood pressure.
* If you take alpha-blockers in blood pressure or prostate problems. Combination of Cialis or Levitra these medicines can also cause dangerously low blood pressure.

In addition, always follow the recipe for your label carefully and ask your doctor or pharmacist to explain any part you do not understand. Take these drugs exactly as directed. Do not take more or less or take it more often than prescribed. Do not take these drugs more often than once a day.

Who should not take Cialis, Levitra or Viagra?
If you have had a heart attack, stroke or life-threatening arrhythmia (irregular heart rate) during the last 6 months you should discuss other options with your doctor. It is also advised to avoid these drugs if you have uncontrolled high or low blood pressure, or if you have chest pain with sex.

What are the side effects of, Cialis, Levitra and Viagra?
Side effects are not common, but they can occur. Side effects may include:

* Headache
* Upset stomach or ‘heartburn’
* Flushing (feeling warm)
* Nasal congestion
* Changes in vision (color, glare)
* Back pain (with Cialis)

Call your doctor if you have severe forms of these symptoms or if they do not go away after 4-8 hours. The impotence drugs are not an aphrodisiac, and does not alter libido or desire Deal with Erectile Dysfunction problem.

Viagra is not directly cause penis erection, but affects the answer to sexual stimulation. Levitra is a FDA-approved oral prescription medication for the treatment is Erectile Dysfunction (ED) in men. Prescription impotence drug levitra is available in 2.5 mg, 5 mg, 10 mg and 20 mg tablets, and it is only when needed. Levitra medication for impotence helps increase blood flow to the penis and may help men with ED get and keep erection work satisfactory sexual activity. When a man has completed sexual activity, blood penis should decrease and his erection should be go away. For more information about Levitra visit Shoppillrx.com