Hair loss or thinning
Overview
Hair loss or thinning refers to the gradual or sudden reduction in hair density, resulting in visible scalp areas or overall decreased hair volume. This condition can affect any part of the body but most commonly occurs on the scalp, leading to partial or complete baldness in affected areas.
Common Causes
Hair loss and thinning can result from hormonal changes such as those occurring during pregnancy, menopause, or thyroid imbalances. Stress, both physical and emotional, can cause temporary hair shedding as your body redirects energy away from hair growth. Nutritional deficiencies, particularly iron, protein, or certain vitamins, may weaken hair follicles and lead to increased hair loss. Certain hairstyling practices like tight ponytails, frequent heat styling, or chemical treatments can damage hair and cause breakage. Age-related changes naturally slow hair growth and can make hair appear thinner over time.
Severity Levels
Mild: You may notice slightly more hair in your brush, shower drain, or on your pillow, with some areas of your scalp becoming more visible when hair is parted or styled.
Moderate: Hair loss becomes more noticeable to you and others, with wider parts, thinner ponytails, or small patches where the scalp shows through more clearly.
Severe: Significant bald patches are visible, hair volume is dramatically reduced, or you experience rapid hair loss over a short period that affects your daily activities or self-confidence.
Medical Attention
You should see a healthcare provider if you experience sudden or rapid hair loss, notice bald patches, or if hair loss is accompanied by scalp irritation, redness, or pain. Seek medical attention if hair loss affects your daily life or self-confidence, or if you have other symptoms like fatigue, weight changes, or hormonal issues. Early consultation is especially important for women experiencing unexpected hair loss or anyone with a family history of autoimmune conditions.
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