GENERAL HISTOLOGY

Detailed explanation-1: -1. Anagen: Growing phase. The stages of hair growth begin with the anagen phase. It’s the longest phase, lasting about 3 to 5 years for the hairs on your head, though for some people a single hair could continue growing for 7 or more years.

Detailed explanation-2: -The Anagen phase is the period of growth. The cells in the hair bulb divide rapidly creating new hair growth. Hair actively grows from the roots for an average of 2-7 years before hair follicles becomes dormant. In this time, hair can grow anywhere between 18-30 inches.

Detailed explanation-3: -The growing phase lasts two to seven years and determines the length of our hair. This is the transitional stage that lasts about ten days. The hair follicle shrinks and detaches from the dermal papilla. This is the resting phase which lasts around three months.

Detailed explanation-4: -Anagen. Anagen is the active phase of the hair. The cells in the root of the hair are dividing rapidly. Catagen. The catagen phase is a transitional stage and about 3% of all hairs are in this phase at any time. Telogen. Telogen is the resting phase and usually accounts for 6% to 8% of all hairs. 01-Mar-2010