It is known that hair loss in men is associated with the production of male hormones - androgens. The main group of hormone androgen is testosterone. Androgens support the formation of the typical male characteristics: stimulate bone growth of muscles and hair on the head and body. But sometimes androgens have a negative impact on the growth of hair on the scalp in men. The cells of the skin in the forehead and crown are exposed by enzyme that converts testosterone hormone in other species. This hormone inhibits hair growth.
Propecia belongs to a class of drugs called 5-alpha-reductase inhibitors, which are used to treat conditions stimulated by dihydrotestosterone (DHT), a potent hormone the body creates from testosterone. DHT-induced conditions include androgenic alopecia (male pattern baldness), benign prostatic hyperplasia (enlarged prostate) and prostate cancer.
The drug blocks operation of this hormone, reducing its concentration to 70% (after administration of 1 mg of drug). It should be noted that Propecia does not eliminate the root causes of androgenic alopecia, and only blocks the negative effects of hormones. That is why after taking the drug the new hair may fall out during the year.
The drug should be taken regularly, every day 1 tablet with water, without food, but not on an empty stomach. It is used strictly on prescription, but the dose can be changed depending on the clinical situation. To buy Propecia online - click here.
The therapeutic effect is manifested after a long period of treatment, but not earlier than 3 months of continuous use (sometimes - 6-8 months). This is due to the speed of recovery of the trophism of hair follicles and normal hair growth (approximately 1 cm per month).
With the proper reception, ie without exceeding the standard daily doses, side effects have a temporary occurrence. Very rarely can occur a decreased libido, erectile dysfunction, and decrease in sperm count. In this case we can advice drugs for potency enchantment.