What is Alopecia?
• Alopecia refers to hair loss from the scalp or other body parts.
• It can be temporary or permanent.

Causes of Alopecia
• Autoimmune reaction (Alopecia Areata)
• Genetics (Androgenetic Alopecia)
• Hormonal changes (pregnancy, menopause, thyroid)
• Medications (chemotherapy, antidepressants)
• Nutritional deficiencies (iron, protein, vitamins)
• Stress or trauma
• Scalp infections (fungal, bacterial)

Symptoms
• Sudden or gradual hair loss
• Patchy bald spots on scalp, beard, or body
• Thinning hair
• Complete baldness in severe cases
• Itching or tingling in some cases

Risk Factors
• Family history
• Autoimmune diseases (thyroid, vitiligo, lupus)
• Ageing
• Poor nutrition
• Chronic stress
• Certain medications

Common Triggers
• Emotional stress
• Illness or infection
• Sudden weight loss
• Pregnancy or childbirth
• Tight hairstyles (traction alopecia)

Prognosis
• Alopecia Areata: Hair may regrow naturally or with treatment; relapses are common.
• Androgenetic Alopecia: Progressive but manageable with treatment.
• Scarring alopecia: Permanent if not treated early.
• Stress-related hair loss: Often reversible.

Early diagnosis improves outcomes. A doctor’s guidance is essential.