Viagra (sildenafil) is a potent selective cGMP-specific PDE-5 inhibitor. The implementation of the physiological mechanism of erection is associated with the release of nitric oxide (NO) in the cavernous body during sexual stimulation. This, in turn, leads to an increase in the level of cGMP, subsequent relaxation of the smooth muscle tissue of the cavernous body and an increase in blood flow. Viagra is used for the treatment of erectile dysfunction, characterized by the inability to achieve or maintain an erection, sufficient for satisfactory sexual intercourse.
Propecia is a 5-alpha-reductase inhibitor, an enzyme that turns testosterone into more active dihydrotestosterone. The drug reduces the content of dihydrotestosterone in the blood and tissue of the prostate gland, inhibits the stimulating effect of dihydrotestosterone on the development of prostate adenoma. The medication is used for the treatment of benign prostatic hyperplasia (reduces the size of the prostate gland; improves urine flow and reduces symptoms associated with hyperplasia; reduces the risk of acute urinary retention requiring catheterization or surgery, including prostatic transurethral resection and prostatectomy).
Prednisone is a glucocorticoid hormonal drug with anti-allergic and anti-inflammatory effects. Indications for use of the drug include rheumatoid diseases and collagenases (scleroderma, rheumatoid arthritis, dermatomyositis, systemic lupus erythematosus), allergic diseases (including reactions to food and drugs), skin diseases (psoriasis, atopic dermatitis, diffuse atopic dermatitis, eczema), diseases of the hematopoietic and lymphatic systems (agranulocytosis, leukemia, thrombocytopenic purpura, lymphogranulomatosis), infectious diseases, inflammatory diseases.
Zithromax belongs to the category of very effective antibiotics. The action of its active component is aimed at combating various infections of a bacterial nature, including sexually transmitted infections. The drug stops the growth of bacteria in the body. Under the action of the drug, the immune system is strengthened and the body intensively destroys the remaining bacteria. It is even used to combat opportunistic infections of HIV-infected people.
Viagra Super Active
Viagra Super Active is an innovative formula for the treatment of erectile dysfunction. The drug is available in gelatin capsules, thus you can avoid heartburn or other unpleasant sensations in the stomach. The remedy also has several advantages. It is absorbed faster and lasts longer. The principle of action is the same with regular Viagra – an increased blood flow to the penis. The innovative preparation is ideally suited for the older generation of men whose digestive system does not work in the best way.
Xenical is a powerful, specific and reversible inhibitor of gastrointestinal lipases, which has a long-lasting effect. The drug is used for the long-term treatment of patients with obesity or overweight patients, including those having obesity-associated risk factors in combination with a moderately low-calorie diet.
Metformin is an oral hypoglycemic drug, which inhibits gluconeogenesis in the liver, reduces the absorption of glucose from the intestine, increases peripheral glucose utilization, and also increases the sensitivity of tissues to insulin. The medication is used for the treatment of type 2 diabetes without a tendency to ketoacidosis (especially in patients with obesity).