Male pattern baldness has become quiet usual these days and a
lot of people are suffering from it. The signs of hair loss
(receding hairline, balding patches) normally begin in men in the
20s. There are various methods to cure hair loss which may or
may not be successful. But Propecia is the only way to treat it
using a pill. The area in which this pill acts is the anterior mid-scalp
area and the vertex. Propecia is only supposed to be used for
treating hair loss and only for male pattern baldness.

Information regarding allergic reactions to this drug or to another
similar medicine Dutasteride (Avodart) should be provided to the
doctor before using Propecia. It is strictly not allowed to be used
by women or children, as it can cause birth defects in women if
they come in contact with it while they are pregnant. If she does come in contact with it, she should wash the area with soap and water.

Usage
Propecia works by inhibiting type II 5-alpha reductase. This reduces or stops the effects of androgenetic alopecia (male-pattern baldness). It does not have to be taken with food. The usual course to be applied lasts three months, with eating one tablet daily, or as has been prescribed by the doctor. But if the treatment is stopped, the increase in hair quantity will be lost.

Side Effects
The possible and more serious side effects can be loss in sex drive or impotence, or even allergic reactions such as hives, swelling face, lips throat, or tongue and trouble in breathing.
Side effects which are not as serious as the ones mentioned above include:

. Nausea

. Swelling hands or feet

. Dizziness

. Weakness

. Headache

. Runny nose

. Skin rash

The Propecia pill should not be used without the approval and direction of the doctor or pharmacist.