What is the hair growth cycle?

The term growth cycle of hair is used to describe the natural pattern of growth and rest with hair. There are three different phases in the hair growth cycle. Anagen, otherwise known as the growth phase, is when the hair is in the growth cycle. Another phase is called Katagen; This is a degradation phase when the hair follicle is degraded and unproductive. Telogen is the third phase during which the hair follicle rests and cannot grow or degrade. During life, this cycle of hair growth has been repeated many times.

During the anagenic phase, the hair follicle is produced by hair -binding hair to form individual hairs. As the hair follicle continues to produce more hair, the hair is constantly moving from the follicle, which extends the hair. This growth phase of the hair follicle usually lasts anywhere from two to eight years. Immediately after the growth phase, the catagenic phase is.

When the hair follicle is in the catagenic phase, it begins to degrade. This phase also serves as a transitional time when the hair follicle is prepared for teLogenic phase. The degradation phase is the shortest of all three phases and usually lasts between two to four weeks. During this phase, the growth cycle stops completely to create a type of hair called club hair. The third phase, known as the Telogen phase, begins, only when the club hair is completely created and separated from the follicle.

The

telogen phase is part of the cycle where the hair follicle lies. Hair at this stage is completely separated from the hair follicle. Normally these are hairs that people lose every day when showering or combing hair. On average, one loses approximately 50 to 100 of these hair every day. This phase usually lasts two to four months. Towards the end of this resting phase, the hair follicle is formed by new hair and the anagen begins the phase of the hair growth cycle again.

Average adult is approximately 90 percent of the anagen phase, 1 to 2 percent are in the catagenic phase and 10 to 15 percent are in the telogen phase at the moment. When this cycle is interrupted, it can lead to doh the time or permanent hair loss. Extreme hair loss can be caused by a number of different things such as chemical exposures, skin diseases and genetic predisposition to baldness. When a hair growth cycle is interrupted by temporary treatment, such as chemotherapy, hair usually grows back and eventually returns to a normal hair growth cycle. If the cycle is affected by a more permanent condition such as skin disease, hair loss may be permanent.