When we speak about preparations for erectile dysfunction treatment, the most frequent question is which medicine to choose. Really, the mechanism of Levitra, Viagra and Cialis is almost identical, contraindications are the same, by-effects are similar too. So which one to choose?
Let's make it out.
First of all, define for which purpose the preparation is needed, and in which situations you are going to use it.
Whether treatment is necessary for you or you only want to be insured from ridiculous accident, or maybe - to spend holidays well? Whether you plan a romantic supper or you simply would like to be good at executing a conjugal duty?
If you need just insurance, Levitra is better to be reserved: it is the most high-speed preparation in group. Feeling uncertainly, you can take a pill, take away 10-15 minutes during which it starts to operate on preliminary caresses and further not to distract any more on extraneous questions.
It is good in a situation of a romantic supper: Levitra doesn't change its action in a combination with alcohol and fat nutrition.
And if it is planned to spend active holidays, especially in the country, the best variant will be Cialis: its effect develops during rather long time (from half an hour till one and a half ), but also keeps activity during from one day till 36 hours. It is important to consider also that Tadalafil gives men good tonus and high spirit in general during the period of the action.
Viagra is placed between Levitra and Cialis on rate of effect coming, it is good for using as a planned therapy: action comes during half an hour - hour after reception.
But if you constantly drive the car, either work as the designer, or are engaged in other activity where it is important to exact distinction of colors, concern Viagra with care: it is the only preparation, used for erectile dysfunction, which is capable to change color perception, having painted all surrounding subjects blue.
Further take into consideration your health necessarily.
If you accept Nitroglycerinum from time to time, keep in mind: after reception of Levitra, Viagras or Cialis it is possible to use it only when time has passed, equaling to the triple period of semideducing of a preparation. For Levitra (vardenafil) the semideducing period is 4-5 hours, for Viagra (sildenafil) - 3-5 hours, for Cialis (tadalafil) - 17,5 hours.
You should not risk, using Cialis if you have cardiovascular diseases. After all in case of heart attack you can't accept Nitroglycerinum within more than two days (52 hours!) from the moment of reception of Cialis.
If you suffer from diabetes, or have transferred a prostatectomy, it is better to choose Levitra - this preparation possesses the greatest activity. And it is desirable to begin at once with a dosage in 20 mg.
Also it is possible to use Levitra, if you already tried Viagra, but have considered it insufficiently effective. At 62 % of patients, refractory in Viagra, action of Levitra hasn't caused censures.
Viagra Soft and Cialis Soft.
These preparations should be discussed separately.
Basic difference of soft-preparations from usual tablets is that they aren't accepted inside, but are resolved under tongue. Thus, the operating substance arrives in a blood flow, passing a gastroenteric tract.
It allows to use Viagra Soft and Cialis Soft in a combination with fat nutrition and alcohol (which slows down the absorption of traditional forms of these medicines, as it is known).
Viagra Soft and Cialis Soft start to operate approximately with the same rate, as Levitra. Its form of introduction doesn't influence the preparation’s period of validity, therefore duration of effect of Viagra Soft and Cialis Soft doesn't differ from usual Viagra or Cialis.
It is necessary to remember if you use preparations on the Nitroglycerinum basis Viagra Soft and Cialis Soft aren't combined with it, as well as traditional forms of preparations for erectile dysfunction treatment.
Viagra vs Cialis vs Levitra: in summary
Besides the general factors specifying this or that medicine, it is necessary to consider that everyone has specific features. Someone accepts Viagra more, and Levitra operates weakly or causes headaches.
You should accurately try new medicines, selecting the best variant. Be careful with Cialis - it operates for some days and it will be problematic to work, for example, if you have accepted it the day before ;)
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