Disease Guide: Diagnosis, Symptoms & Clinical Treatment Protocols

For patients and caregivers, understanding clinical progression, diagnostic imaging results, and pharmacological treatment options is vital for managing acute and chronic health conditions.

What Causes Excess Hair to Fall Out While Brushing?

The average person loses about 100 hairs per day through the natural shedding process. Anything more than 100 hairs is considered excessive. While some hairs get stuck to clothing and furniture, most get tangled up in the hair until they are freed, resulting in a small mass of loose hair each time you brush.

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scalp massage

Widow's Peak and Hair Loss

The widow’s peak is a classic sign of male-pattern baldness, or androgenetic alopecia. In this condition, the front hairline recedes at both corners, resulting in the M-shaped front hairline known as a widow’s peak. Men as young as 20 can begin to recede at the temples and thin in the crown.

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Brown Spots on the Eye

Freckles, small accumulations of melanin or pigment, appear anywhere on the skin and sometimes in the eye, accounting for the majority of eye spots. In most cases, an eye freckle can only be seen by an opthalmologist. This is especially true if the freckle occurs inside the colored portion, or the iris, of the eye.

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Do Hair Follicles or Hair Cells Die Completely?

Hair follicles continuously transition through phases of birth, death and rest as part of the natural hair-growth process. While follicles die temporarily, rebirth or regeneration also occurs. However, certain conditions -- such as baldness and skin trauma -- can cause hair follicles to die completely.

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Portrait of smiling senior man, outdoors in Beijing

Signs of Permanent Loss of Hair

Hair loss has many causes, including genetics, inflammation, infection, illness, poor nutrition, extreme hairstyles, physical or emotional shock, medications and medical treatments.

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