Hair Loss: Your doctor may perform blood tests to determine if you have a medical condition that causes hair loss, such as thyroid disease, diabetes or lupus. When a diagnosis is difficult to confirm, your doctor may perform a punch biopsy. During this test, the doctor uses a circular tool to remove a small section of your scalp skin's deeper layers.
Answered 10/14/2018
5.6k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question