Thyroid disorders
Definition: Thyroid disorders refer to a group of conditions that affect the thyroid gland, a butterfly-shaped gland located in the front of your neck. The thyroid produces hormones that regulate various bodily functions, including metabolism, energy levels, and heart rate. When the thyroid becomes overactive (hyperthyroidism) or underactive (hypothyroidism), it disrupts these functions and can cause various health issues, including hair loss.
Causes: Several factors can contribute to thyroid disorders, including:
Hyperthyroidism: This can be caused by Graves’ disease (an autoimmune disorder), thyroid nodules (abnormal growths in the thyroid), or excessive iodine intake.
Hypothyroidism: This can be caused by Hashimoto’s thyroiditis (an autoimmune disorder), iodine deficiency, thyroid removal surgery, or radiation therapy.
Signs and Symptoms:
Hair loss associated with thyroid disorders can be diffuse (overall thinning) or manifest as brittle, dry hair that breaks easily. However, hair loss is just one symptom, and other symptoms will vary depending on whether the thyroid is overactive or underactive.
Hyperthyroidism: Symptoms may include weight loss, rapid heart rate, anxiety, tremors, fatigue, and heat intolerance.
Hypothyroidism: Symptoms may include weight gain, fatigue, feeling cold, dry skin, constipation, and depression.
Treatment: Thyroid disorders are typically treated with medications to regulate hormone levels.
Disclaimer: Please consult a doctor for diagnosis and treatment options for thyroid disorders.