Sildenafil is used to treat erectile dysfunction (ED) and to reduce blood pressure in pulmonary arterial hypertension (PAH). It is taken when needed for ED and on a daily basis for PAH. A headache, stomach upsets, and flushing are the main side effects. Prescribed for Erectile Dysfunction, Pulmonary Hypertension. May also be prescribed off label for Sexual Dysfunction - SSRI Induced. " Sildenafil is used to treat erectile dysfunction (ED) and to reduce blood pressure in pulmonary arterial hypertension (PAH). It is taken when needed for ED and on a daily basis for PAH. more Viagra is used to treat erectile dysfunction (ED), but will not have any effect in the absence of sexual stimulation. A headache, stomach upsets, and flushing are the main side effects. May also be prescribed off label for Sexual Dysfunction - SSRI Induced. Our comparison chart provides a simple breakdown of every important Viagra vs Cialis vs Levitra difference. We also provide free samples of ED tablets with every order so you can try which ED drug works best for you. The best selling and the most popular ED drug in the U. is Viagra (Sildenafil citrate), thereafter Cialis (Tadalafil) and Levitra (Vardenafil). Generic and branded Viagra, Cialis and Levitra are basically the same thing. All these ED tablets contain the same active ingredient – Sildenafil citrate, Tadalafil, and Vardenafil. The biggest Viagra vs Cialis vs Levitra difference is in the duration of their effects. Viagra and Levitra are designed to be used on an occasional basis and last for about four hours.
Weighing the benefits and risks of Levitra versus Sildenafil requires some basic knowledge of each. A comparison can be made by examining how they can be used, the time it takes for them to work, the length of time they work, the restrictions on how they can be taken, the contraindications to their use, and their side effects. Viagra, which is Sildenafil, has been approved “for the treatment of erectile dysfunction (ED), including ED patients with diabetes mellitus or following radical prostatectomy.” (PDR) Viagra is available in doses of 25 mg, 50 mg, and 100 mg. However, generic Sildenafil comes only in one size, 20 mg. The FDA approved Sildenafil in the low 20 mg dose for pulmonary hypertension, but since it is the same medication as in Viagra, and only a fraction of the cost, many patients work with their healthcare providers to use sildenafil “off-label” for erectile dysfunction (ED). Many find the cost of the brand sildenafil (Viagra) so high they cannot start the medication nor continue its use. Most physicians who prescribe Viagra (Sildenafil) start patients on the 50 mg dose and either raise or lower the dose as warranted. Links to other sites are provided as a convenience to the viewer. Pfizer accepts no responsibility for the content of linked sites. This website is neither owned nor controlled by Pfizer. Pfizer does not endorse and is not responsible for the content or services of this site. Continue You are now leaving to enter a website neither owned nor operated by Pfizer. Links to all outside sites are provided as a resource to our visitors and do not imply an endorsement or recommendation of a particular physician by Pfizer, nor an endorsement of any Pfizer product by a telehealth provider or any physician. Pfizer accepts no responsibility or liability for the content or services of other websites.
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