Compare Viagra-Cialis®-Levitra and Choose

It's hard not to want to compare Viagra-Cialis®-Levitra with each other and with other ED treatment pills. People want to make sure that the medication that they buy is the most suitable and best solution for their problems. XL online pharmacy would like to explain each one of the advantages, similarities and differences of these three effective medications.

Levitra
Also know as Vardenafil, this medication works as a PDE5 inhibitor for erectile dysfunction problems. It is marketed sold under this name by a joint venture involving Bayer Pharmaceuticals, GlaxoSmithKline and Schering-Plough Corporation. In the European market, Bayer distributes it as Vivanza, but it's the exact same drug. It is available of doses of 2.5mg, 10mg, 15mg and 20mg in round shaped orange tablets. It is best if taken 1 to 2 hours prior to sexual activity, and don't take more than once a day. Similar to other PDE5 inhibitors, this medication's contra-indications are the same. Its active component, Vardenafil is structurally very similar to both Sildenafil and Tadalafil. The effective time is relatively short, similar yet longer than Sildenafil's. Other variations of this medication include Generic Levitra and Slevotra.

Viagra
Viagra's active ingredient Sildenafil Citrate inhibits cGMP phosphodiesterase type 5, an enzyme that regulates blood flow in the penis. It was manufactured and made available to the public in 1998 by pharmaceutical giant Pfizer. This medication is also sold under the name Revatio, which is used to treat pulmonary arterial hypertension. Frequently called the 'blue pill'. This drug is probably the most popular ED treatment so far, with annual sales exceeding $1 billion during the first years of production. It is evident the marketing difference whenever you compare Viagra-Cialis®-Levitra, no question who has the lead there.

Cialis®
Cialis® or Tadalafil is another PDE5 inhibitor currently marketed in pill form. It has recently also been approved for the treatment of pulmonary arterial hypertension under the name Adcirca. Cialis® is very effective in the treatment of male impotence and has gained popularity as the 'weekend pill'; this because its effectiveness can last up to 36 hours. Besides, it's the only ED pill that is also offered as a once-daily medication. It is available in doses of 10mg, 15mg and 20mg in almond-shaped yellow pills.

At this point, a Viagra-Cialis®-Levitra comparison comes very handy. People can actually take a look at what each product has to offer, and how they can help each patient individually, depending on their particular needs. Altogether, Viagra-Cialis®-Levitra sales have really swept out the market and are increasingly getting more powerful.

XL pharmacy and escrow services offers you all of these products and more... We have many other ED treatment pills such as Kamagra, Silagra, Oral Jellies, Soft Tabs and more. Besides, XL also offers over 1000 generic products without prescription. Now that you can compare Viagra-Cialis®-Levitra and other meds, feel free to buy cheap Levitra or any other product that suits you best from us.