Telogen Effluvium: what is it?

Telogen effluvium, most commonly known as telogen effluvium (TE), is a form of transient hair loss that is characterised by an excessive amount of hair losing from the scalp. It is a common condition that can affect anyone of any age or gender, and it is typically brought on by a source of stress, either physical or mental, that disturbs the regular hair development cycle. This condition is known as alopecia areata. This article will explain what telogen effluvium is, who gets it, how often it is, the symptoms, causes, risk factors, diagnosis, and treatment options that are available for telogen effluvium.

What exactly is Telogen Effluvium?

Telogen effluvium is a type of hair loss that happens when a significant number of hair follicles reach the resting phase of the hair development cycle at the same time. This causes the hair to fall out in clumps. The anagen phase, also known as the growth phase, the catagen phase, also known as the transition phase, and the telogen phase are the three phases that make up the normal hair growth cycle (resting phase). The hair follicle enters a resting state known as the telogen phase when it sheds the hair that is linked to it. In telogen effluvium, an excessive number of hair follicles enter the telogen phase before their natural time, which results in the loss of hair.

Who Does Telogen Effluvium Affect?

Telogen effluvium can affect anyone regardless of age, gender, or ethnicity. However, it is more common in women than men and is often associated with hormonal changes, such as those that occur during pregnancy, postpartum, or menopause. It can also affect individuals who are under significant physical or emotional stress, such as those who have undergone surgery, experienced a traumatic event, or have a chronic illness.



How prevalent is Telogen Effluvium?

Telogen effluvium is a relatively common condition, and it is estimated that it affects up to 50% of women at some point in their lives. It is also common in men, although the exact prevalence is not known. TE is a self-limited condition that usually resolves on its own within six months to a year.

What are the Symptoms of Telogen Effluvium?

The main symptom of telogen effluvium is hair shedding. However, the amount of hair shedding can vary widely from person to person, and some people may only notice a slight increase in hair loss while others may experience more noticeable hair thinning or bald patches. The hair loss is usually diffuse, meaning it occurs evenly throughout the scalp rather than in one specific area.

Telogen Effluvium

What are the Causes of Telogen Effluvium?

Telogen effluvium is usually triggered by a physical or emotional stressor that disrupts the normal hair growth cycle. Some common causes of telogen effluvium include:

  • Hormonal changes: Hormonal changes are a common cause of telogen effluvium, particularly in women. Hormonal changes that can trigger TE include pregnancy, postpartum, menopause, and thyroid imbalances.
  • Physical stress: Physical stressors such as surgery, illness, or significant weight loss can cause telogen effluvium. The body reacts to these stressors by redirecting its resources away from hair growth and towards healing and recovery.
  • Emotional stress: Emotional stressors such as job loss, relationship problems, or the death of a loved one can also trigger telogen effluvium. Emotional stress can cause a hormonal imbalance that disrupts the hair growth cycle.
  • Nutritional deficiencies: Nutritional deficiencies such as iron deficiency, vitamin D deficiency, and protein deficiency can lead to telogen effluvium. These nutrients are essential for healthy hair growth, and a deficiency can disrupt the hair growth cycle.
  • Medications: Some medications such as chemotherapy drugs, antidepressants, and blood thinners can cause telogen effluvium as a side effect. Chemotherapy drugs are known to affect hair growth by killing rapidly dividing cells, which includes hair follicles.

How Can I Reduce My Risk of Developing Telogen Effluvium?

While there is no guaranteed way to prevent telogen effluvium, there are some steps you can take to reduce your risk of developing the condition. These include:

  • Managing stress: Managing stress is an important step in reducing the risk of telogen effluvium. Some stress management techniques include exercise, meditation, deep breathing, and yoga.
  • Eating a balanced diet: Eating a diet rich in essential nutrients such as iron, protein, and vitamins can help reduce the risk of telogen effluvium. Foods such as leafy greens, nuts, lean meats, and eggs are all good sources of these essential nutrients.
  • Avoiding harsh hair treatments: Harsh hair treatments such as perms, straightening, and coloring can damage hair and increase the risk of telogen effluvium. Avoiding these treatments or using gentle, natural alternatives can help reduce the risk.
  • Managing underlying medical conditions: Managing underlying medical conditions such as thyroid imbalances or anemia can help reduce the risk of telogen effluvium. It is important to speak with a healthcare provider to develop a treatment plan for any underlying medical conditions.

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