Cialis vs. Levitra vs. Viagra
When a man faces difficulties with erection, he can count on the medical help and buy Cialis online. Though testing of the health state is highly recommended before to start treatment but in order to solve the problem right there and then a patient can take one of the magic pills intended to cure the impotence. The most popular of them are Cialis (Tadalafil), Levitra (Vardenafil), and viagra in australia (Sildenafil). They are oral remedies, which have differences in administration, restrictions and effect. Still in general they work in much the same way causing the blood flow to the penis. If you do not want to know how to cure erectile dysfunction naturally and prefer the proved medication, we offer you to compare the above drugs and choose the one intended right for you.
The principle of work
Cialis, Levitra, and Viagra are considered as the medications of the same class being PDE-5 inhibitors, which block an enzyme known also as phosphodiesterase type 5 and at the same time they increase the nitric oxide that occurrs naturally in the organism during the sexual intercourse. As the result the muscles in the penis relax and blood flows freely to it causing the erection that can be maintained as long as it is needed for sex. They can be used both for premature ejaculation and erectile dysfunction treatment. The difference is connected with the time period, during which the active substance stays in the bloodstream. If Levitra and Viagra can be found in blood during about 4-6 hours, Cialis can be found during about 18 hours or even longer. This is the vital information for the cases when a patient should take other medications.
Taking into account the different time of action and the period when the effect of the drug lasts, a man can choose the most appropriate pills considering the different side effects and contra indications. Consulting with a doctor any other health conditions should be mentioned.
How and When
As distinguished to natural ways to cure erectile dysfunction, brand ED tabs of all forms require a doctor’s prescription, but their generic analogues can be bought online without any special requirements. Every remedy is presented in tabs of different strengths, it is very convenient. So a man can increase dose adjusting it to his conditions.
Cialis is taken once a day with or without food about 30 to 60 minutes before a man is going to have sex. There is a 24-hour dose of Cialis. Any way it should not be used more often than once a day. Levitra also is taken once a day about 30 to 60 minutes before sex but only on an empty stomach. Viagra like Levitra shows the best result when administered on an empty stomach about 30 to 60 minutes before sex. In general the eating preferences should be considered when Viagra is applied because high-fat food can reduce its effect. It stops to be active rather quickly just in 4-5 hours. The time depends on the peculiarities of a man’s condition.
This treatment for erectile dysfunction is very effective if a patient follows the directions. If the instructions are departed from, a patient can suffer from side effects, which are mostly the same for all oral ED medications. Sometimes they can cause fainting or just dizziness, and priapism when erection lasts longer than 4 hours and doesn’t fade. But still there are differences. Just compare!
Side effects of Cialis:
- bad back
- muscle and head aches
- digestive troubles
- running nose
Side effects of Viagra and Levitra:
- vision disorders
- digestive troubles
- running nose
If you prefer natural cures for erectile dysfunction, remember that they are not tested in a proper way and can be dangerous or just ineffective. Still some of them work. To find out more about such remedies, turn to www.webmd.com/erectile-dysfunction/.