The Hidden Reasons Behind Eyebrow Hair Loss > 자유게시판

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Eyebrow hair loss can occur due to various triggers, some of which are short-term and treatable, while others require professional intervention. One of the most common culprits is over-plucking. Frequent irritation to the hair follicles from harsh beauty routines can compromise the follicles, resulting in thinning brows in severe instances. Skin conditions such as atopic dermatitis can inflame the eyebrow region, disrupting the natural hair growth cycle.

Another prevalent cause is alopecia areata, a condition where the body’s immune system attacks hair follicles, leading to circular bald spots, often affecting the eyebrows. Hormonal thyroid disorders—both hypothyroidism and hyperthyroidism—are strongly associated with brow recession, particularly the tail end of the brow, a hallmark sign of an underactive gland.

Nutritional gaps can also contribute significantly. Deficiencies in key nutrients like biotin can compromise hair follicle integrity, triggering excessive hair loss. This pattern is frequently observed in individuals with eating disorders.

Hormonal shifts—such as those occurring during pregnancy—can induce eyebrow hair loss as the body adjusts to changing estrogen and progesterone levels.

Certain medications—including lithium—may list hair loss as a known side effect. Infections, especially tinea capitis affecting the brows, can invade the skin around the eyebrows, کاشت ابرو در شهریار killing follicles and preventing regrowth.

Physical trauma such as radiation exposure can disable hair follicles in the affected zones, making regrowth unlikely.

Physical stressors—including illness—can induce telogen effluvium, a condition where a large number of follicles shift prematurely a resting phase, leading to excessive loss in facial and head hair.

Finally, senescence gradually reduces hair growth rate and thins eyebrow density over time, resulting in softer brows as we grow older.

If you experience noticeable asymmetry, it’s advisable to seek medical advice to pinpoint the underlying issue and explore therapeutic options.