Telogen effluvium
Telogen effluvium is a scalp disorder characterized by the thinning or shedding of hair resulting from the early entry of hair in the telogen phase (the resting phase of the hair follicle). It is a reactive process caused by a metabolic or hormonal stress or by medications. Generally, recovery is spontaneous and occurs within 6 months.
Causes[edit | edit source]
Telogen effluvium can be triggered by a number of different events, including:
- Surgery
- Major physical trauma
- Major psychological stress
- High fever, severe infection, or other illness
- Extreme weight loss and dieting
- Abrupt hormonal changes, including those associated with childbirth and menopause
- Iron deficiency
- Hypothyroidism or hyperthyroidism
- Certain medications
- Poor nutrition and vitamin deficiencies
Diagnosis[edit | edit source]
Diagnosis is usually based on a few factors such as the appearance of the hair, the presence of any underlying conditions, and any recent events that could have potentially triggered the condition. A physical examination of the scalp will typically show a pattern of hair loss; a pull test is often performed.
Treatment[edit | edit source]
Treatment for telogen effluvium is focused on addressing the underlying cause. If the trigger is temporary, then the hair loss will be temporary as well. In some cases, a short course of minoxidil may be recommended by your dermatologist.
See also[edit | edit source]
Telogen effluvium Resources | ||
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