Common causes Causes include female-pattern hair loss, temporary shedding after illness, childbirth, surgery or major stress, iron or thyroid problems, medication effects, autoimmune alopecia and traction from tight hairstyles.
Diagnosis Assessment includes the pattern and timing, scalp examination, family history, medicines, menstrual history and recent health changes. Blood tests are selected according to the clinical picture rather than ordered routinely for everyone.
Treatment Treatment depends on the cause. Options may include topical minoxidil, correcting a proven deficiency, adjusting hair practices, treating scalp disease or prescribed oral medicines for selected patients. Some treatments are unsuitable during pregnancy or breastfeeding.
Hair care Use gentle shampoo and conditioner, reduce high heat and chemical damage and avoid tight hairstyles. Supplements should not be taken in high doses without evidence of deficiency, because excess nutrients can sometimes worsen hair loss.
Early assessment is recommended for sudden loss, scarring, scalp pain, eyebrow loss or rapidly worsening thinning.
Frequently Asked Questions
Is all hair shedding permanent?
No. Some shedding is temporary after illness, stress or childbirth.
Are blood tests always needed?
No. They are selected based on history and examination.
Can tight hairstyles cause hair loss?
Yes. Repeated traction can damage follicles.
Are hair vitamins always helpful?
No. They help mainly when a true deficiency exists.
This information is for education only and does not replace medical assessment or treatment by a qualified physician.