What should you know about causes of dry, brittle, thinning hair?

Dryness describes hair that lacks moisture and feels rough. Brittle strands may snap, leaving short broken pieces or split ends. Thinning refers to reduced density, a widening part, or more scalp showing; it can happen because fewer hairs are growing, more hairs are shedding, or strands are breaking before they reach their usual length.

Frequent heat styling, bleaching, chemical straightening, tight hairstyles, and rough brushing can weaken the hair shaft. A flaky, itchy, tender, or inflamed scalp may point toward a scalp problem. Gradual thinning at the temples, hairline, or crown can fit Male Pattern Hair Loss or Female Pattern Hair Loss, while noticeable shedding after illness, major stress, or another body change can fit Telogen Effluvium.

Pause bleaching, relaxing, and high-heat tools while the hair recovers. Use a gentle shampoo on the scalp, conditioner on the lengths, and a wide-tooth comb on damp hair. Avoid tight pulling and do not scratch an irritated scalp. Take a clear photograph of the part and hairline so changes can be compared over time.

A clinician can examine the scalp and hair shafts and ask about recent illness, medicines, nutrition, styling, and family history. Depending on the pattern, treatment may include addressing a scalp condition or discussing options such as Topical Minoxidil, PRP For Hair Loss, or Scalp Micropigmentation.

Arrange medical assessment if thinning is sudden, occurs in sharply defined patches, or comes with scalp pain, marked itching, redness, scaling, sores, or broken hairs close to the scalp. Seek prompt care for hair loss with other new symptoms such as pronounced fatigue or unexplained weight change. A clinician should assess ongoing shedding or breakage that does not improve after gentler hair care.

Ask: Is the main problem shedding, shaft breakage, or both? Does the scalp look inflamed or infected? Could a recent illness, medicine, diet change, or styling practice be contributing? Which treatment fits the pattern, and how will progress be monitored?