As we know, alopecia is the scientific term used to describe the hair loss. Different types of alopecia, which stem from different causes and are expressed differently in the person who suffers in this article we will see the two most common types of alopecia.
Types of Alopecia, Androgenetic Alopecia
Androgenetic alopecia or hair loss male pattern has a genetic cause and affects 60% of men over 50 years. It is the most widespread type of baldness among males and their appearance is induced by male sex hormones begin to be produced by the body of the male at puberty. Androgenetic alopecia is present in 20% of young males between 18 and 25.
Although all male hormones, the fact that some developing androgenetic alopecia and others do not essentially dependent on genetic conditioning. Another factor such as stress can also accelerate hair loss in some men.
Experts insist that hair loss in men is not an irreversible process can be stopped. A dermatologist is the most qualified professional to address the problems of alopecia.
Types of Alopecia, Alopecia Areata
A type of alopecia of unknown origin, although they suggest autoimmune diseases as possible causes of hair loss. Alopecia areata usually presents as patches on the scalp, but may also spread to other body areas. Can occur at any age and affects both sexes equally. Is estimated to affect one in every thousand people.
In some cases, alopecia areata can progress to total hair loss. Hair follicles are not destroyed by this disease, so that hair can grow back, although there are frequent recurrences in patients who have ever experienced.
Tags: Alopecia, Alopecia Areata, Androgenetic alopecia, Autoimmune diseases, Dermatologist, Hair loss, Hormones, Male hormones, Types of Alopecia
