Cialis and Levitra – New Drugs for Erectile Dysfunction Treatment
Erectile dysfunction – the most accurate of terms that replaced the term “impotence” and meaning inability to achieve an erection and maintain it, to satisfy participants in sexual intercourse.
Erectile dysfunction is often classified as:
- organic;
- psychogenic;
- mixed.
One out of ten men over the age of 21 has erectile dysfunction cases, and one out of every three men over the age of 60 can not perform complete sexual intercourse.
According to United Pharmacy, erectile dysfunction frequency corresponds to the age of:
- 50 – 50%;
- 60-60%;
- 70-70%.
Diseases that contribute to erectile dysfunction development are:
- depression;
- chronic renal failure;
- hepatic insufficiency;
- multiple sclerosis;
- Alzheimer’s disease;
- chronic obstructive pulmonary disease.
ED Treatment with Modern Drugs
Erectile Dysfunction Treatment with Generic Cialis
The first stage of erectile dysfunction treatment is the elimination of factors that are the possible cause of its development.
In 1998, a new group of drugs for erectile dysfunction treatment – PDE5 inhibitors (phosphodiesterase) was discovered. Viagra was the first drug that provided the possibility of effective drug treatment for erectile dysfunction. However, men with severe forms of erectile dysfunction, diabetes, and men who underwent prostatectomy, were not satisfied with Viagra.
The next drug for erectile dysfunction treatment was Cialis (Generic name – tadalafil). Peculiarities of pharmacodynamics and selective effects of Cialis on different types of PDE levels neutralize those negative aspects that limit Viagra use. Generic Cialis has a long half-life (18 hours vs. 4 hours for Viagra), and this provides a Cialis effect on the patient for up to 36 hours. There are publications on prolongation of the Cialis effect up to 48 hours. Its effect does not depend on:
- intake of food;
- alcohol consumption.
It is given the longer duration of the Cialis effect, allowing a man with erectile dysfunction to avoid planning for sexual intercourses. This is important for young men (30-50 years). Cialis use several times a week provides a stable drug concentration, which is sufficient to maintain sexual activity at any time.
Some studies have shown that some of the interviewed patients with erectile dysfunction are interested in the increased duration of drugs, and they are also increasingly interested in reliability and safety when Cialis is used.
In addition, men who took Cialis noted the occurrence of side effects such as:
- headache;
- abdominal pain;
- back pain.
Less often noted Cialis side effects are:
- nasal congestion;
- hot flashes to face;
- eyes pain.
Cialis is produced in a dosage of 20 mg.
It should be emphasized that the appointment of PDE5 inhibitors is absolutely contraindicated while using any N0 donators, including nitrates. These circumstances limit the appointment of Cialis to patients with erectile dysfunction of older age and allow them to position this drug as the most preferable treatment for erectile dysfunction in young men.
ED Treatment with Levitra
The most modern inhibitor of PDE5 is Levitra (active ingredient – vardenafil). In studies in vitro, Levitra exceeds Viagra 10 times and Cialis 13 times. The influence of Levitra on visual impairment is six times weaker than that of Viagra. This explains the smallest frequency of vision disorders in the background of Levitra’s treatment.
As in the case of Cialis, Levitra’s action does not depend on food intake. Generic Levitra is produced in 3 dosages – 5 mg, 10 mg, and 20 mg, which makes it possible to select an effective and tolerated dose individually. One of Levitra’s features is the fast effect appearance. In some cases, the highest concentration in blood is reached after 15 minutes and remains stable for 2 hours. At 30 minutes, the maximum concentration is in 90% of men, which distinguishes Levitra from all other similar drugs.
Thus, Viagra, Cialis, and Levitra inhibitors are undisputed leaders among the existing means of erectile dysfunction treatment and are therefore recommended by WHO as first-line drugs for ED treatment. Today, United Pharmacy can state that the possibilities of erectile dysfunction drug treatment are significantly expanded, scientists took a step closer to solving the problem of treating sexual disorders in men.
Category: Erectile dysfunction
Tags: Generic Cialis, Generic Levitra, impotence, Men’s Health