Hair Loss

Why Does Hair Loss Happen?

The average scalp contains about 100,000 hairs and it is normal to lose around 100 of them every day.

However, as people age, there is a gradual uptick in hair loss influenced by genetic factors affecting both men and women. Referred to as inherited hair loss, this condition impacts approximately half of the population by the age of fifty. Those genetically predisposed to hair loss show heightened sensitivity to testosterone, causing the shrinkage of hair follicles.

Men, in particular, produce larger amounts of testosterone, triggering the onset of hair loss as early as 21 years old, with a significant portion experiencing bald patches by the age of 40.

In contrast, women often experience increased hair loss after menopause, typically occurring after the age of 45. However, hormonal fluctuations due to variations in the menstrual cycle, childbirth, and the use of birth control pills may lead to hair loss even before menopause, though this is often reversible.

In summary, genetic factors contribute to inherited hair loss, with men generally experiencing an earlier onset and higher prevalence, while women may encounter increased hair loss following menopause, influenced by hormonal shifts associated with various life stages.

What Can Affect Hair Loss

While hair loss is commonly linked to aging, it can impact individuals of all ages, including children. In infants, ringworm of the scalp is a prevalent cause of hair loss, while trichotillomania—a stress-related compulsive behavior involving the pulling out of hair—is more common among teenagers and young adults.

Malnutrition, characterized by protein and iron deficiencies, has been specifically associated with hair loss in individuals of any age. Studies also suggest a correlation between excessive smoking and hair loss. Embracing a healthier lifestyle often fosters hair regrowth in such cases.

Alopecia areata, a condition affecting hair follicles, manifests as round-shaped hairless patches on the scalp and body or overall thinning hair. It typically takes nearly a year for individuals with alopecia areata to regrow their hair.

Thyroid diseases, such as hypothyroidism and hyperthyroidism, may lead to hair loss if left untreated. Rarer conditions like lupus and syphilis can also contribute to hair loss, with regrowth often occurring with proper medication.

Cancer, whether untreated or treated with chemotherapy, can result in non-permanent hair loss. Additionally, certain medications or medical treatments, like blood thinners, may cause hair loss in some individuals, although not permanently.

Certain hair grooming practices, including the use of hair dyes, curling irons, and specific hairstyles, can weaken hair and contribute to hair loss. This and the above reasons are why many patients opt for MHTC to address these issues.

Conclusion

In conclusion, while natural hair loss occurs with age, persistent or excessive loss may be indicative of underlying health problems. Individuals experiencing prolonged hair loss are advised to consult with a healthcare professional or fill out the provided form for a free consultation with a hair transplant specialist.