Telogen Phase of Hair Growth

16 September, 2024 | Hair Growth | Author : Shveta Virmani

People with healthy, lustrous scalp hair often receive compliments from those who don't have the same. It is paramount to have a clear understanding of all the main stages of hair growth to maintain healthier hair. The telogen phase of hair growth occurs after the catagen or transitional phase and prior to the shedding phase. You can learn more about these phases from experienced hair transplant surgeons at MedLinks hair transplant in delhi.

For many, hair growth and loss may seem a fundamental process. But, this is different as the cycle of hair growth takes place in four distinct stages. Each of the phases contributes to the hair's overall lifecycle. It is essential to understand each hair growth stage to maintain the health of your hair.

Several factors can adversely impact various alopecia hair growth stages, which you must be aware of beforehand. You can take the correct steps in a timely manner when you know each phase's significance. Reading further will help you understand the best way to optimise the hair care regime.

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What Does the Hair Growth Process Entail?

Similar to nails, skins, and various other features of the human body, hair undergoes a complicated process that has several stages. Hair follicles cycle through on a varying schedule in each of the phases. Human hair grows continuously throughout the four different stages, including anagen, catagen, telogen and exogen.

The telogen phase of hair growth is the one before the shedding stage begins. In every 2 months, human hair grows nearly 1 inch. It takes about thirty-odd cycles for hair to complete its lifetime of growth. Hair comprises two varying structures, which are instrumental in the healthy development of it.

Hair Follicle - The hair follicle, which is located beneath the scalp's surface, is the initial structure. A person's hair follicles are living entities that go through a complicated process of cell division to produce new hairs.

Hair Shaft - The hair shaft is the second structure. This is where the majority of the hair's follicular structure that's visible grows out of the epidermis. This is where you can view the cuticle, or exterior layer, and evaluate its strength and condition.

The growth of the hair shaft occurs from the hair bulb. You can refer to it as the part of the hair follicle, which is vital in converting nutrients into hair's keratinised cells.

Hair Growth Cycle Main Stages

Here are the primary stages of the hair growth cycle:

The anagen phase is the growth phase when hair grows actively to attain its entire length.
The catagen phase can be regarded as the transition phase as the hair shifts from active growth to resting mode.
The hair follicle remains dormant during the telogen phase of hair growth and stops growing actively.

Many researchers or experts refer to exogen as the last phase, which is known as the shedding stage. The detachment of hair from the hair follicle occurs during this stage. Eventually, it makes way for the growth of new hair from the hair follicle.

The duration of each step in the hair development cycle varies. So, know that your hair will grow for years prior to going through the catagen, telogen, and shedding stages.

Telogen: The Resting Phase

The telogen phase is a period of rest for the hair follicle. Additionally, the hair shaft does not continue to expand; it stays in a resting state.

At any given time, ten to fifteen percent of facial hairs, body, and scalp exist in this particular phase.

The telogen phase of hair growth has varying lengths, just like the anagen phase. The hair on your scalp can have a telogen phase lasting up to a year. Most body hair only has a brief telogen phase lasting a few weeks.

Telogen effluvium is characterised by premature hair entry into the growth cycle’s telogen phase. It can be brought on by a number of medical conditions, including stress or fever-inducing disorders.

Disrupter of the Hair Growth Cycle

Like other vital bodily functions, external causes such as disease, starvation, and stress can adversely impact the growth of hair. For instance, rapid weight loss, severe stress, nutritional deficits, and diseases or traumas can all lead to early hair shedding.

It takes many months before you notice any changes to your hair when your hair development cycle is disrupted. This is due to the fact that before shedding, your hair must undergo the telogen phase of hair growth.

Hair shedding usually begins a few months after the inducing event since the telogen phase can extend for several months.

For example, you could not experience hair loss until 1-6 months post the causative event if you have a feverish sickness. It often happens because of interruptions in the hair development cycle and telogen effluvium.

Other possibly permanent reasons for hair loss include autoimmune diseases like alopecia areata and androgenetic alopecia. You can regard the latter as male-pattern baldness.

A person with healthy scalp hair loses between 80 and 100 hairs daily. You may experience problems with hair growth and renewal, thinning, or hair loss. This happens due to the disruption of the hair growth cycle. Illness, bad diet, or anomalies in metabolism can all contribute to this.

Choose MedLinks if you want to receive the best advice regarding the health of your scalp hair from hair transplant specialists. You will receive top-quality treatment if you rely on certified and globally renowned hair transplant surgeons.

Frequently Answered Questions (FAQs)

When does the telogen phase begin?

The telogen phase of hair growth starts right after the catagen or the transition stage.

What contributes to healthy hair growth?

One needs to follow a stress-free, healthy lifestyle, besides sticking to a well-balanced diet. It is also essential to maintain a gentle hair care routine.

Why is telogen regarded as the resting hair growth phase?

The hair growth cycle's resting phase is telogen because hair follicles remain inactive during this stage. Moreover, hair strands stay in the hair follicle without growing.

For how many months does the telogen stage last?

The stage of rest is called telogen. You have some hair loss at the conclusion of this three- to four-month period. It's common to lose up to a hundred hairs every day. The hair follicle produces new hair when hair sheds, restarting the growth cycle.