Wednesday, April 21, 2010

Propecia – Dosage and side effects

Most men suffer from baldness at some point of time. It is noted that 25% of men in their 20s suffer from baldness. Baldness can have devastating effects on men, emotionally as well as socially. Male pattern baldness occurs when hair follicles start shrinking. The usual life of a follicle is about 5 years, out of which a majority is spent in growth stage. Testosterone, a hormone, which is present in males in high levels after puberty, is converted to dihydrotestosterone, by an enzyme called 5-apha reductase. This slows down the growth of follicles, which leads to hair loss. There are various causes of hair loss, such as genetics, hormones, diseases, and stress. Fortunately, male pattern baldness can be treated.

Propecia

Propecia finasteride is a drug, which combats hair loss in men. This drug has been approved by the FDA. It works by blocking the conversion of testosterone to DHT. By reducing the DHT, hair loss slows down, and at times, it is even reversed. 80% of men who have taken it have seen a rise in the growth of their hair. Some of the side effects of Propecia are decrease in sex drive, loss of libido, reduced sensitivity on sexual organs and decrease in volume of semen ejected. Some men experience tenderness in the breast, because this drug affects the hormone levels.

Propecia Dosage

The dose of Propecia for treatment of male pattern hair loss is Propecia 1mg, once a day. It can be taken with or without food, but it is important to take the dose at the same time everyday to maintain consistency in your system. This can also reduce the risk of side effects. Women, who are pregnant, should not take it. People, who are suffering from prostate cancer, or have any kind of drug allergies, should avoid taking it. It may take several months for this drug to show its effects. Discontinuing usage will result in a return of the same level of baldness within 12 months. You can order Propecia online, but it is always advisable to visit a doctor before doing so.

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