Alopecia Areata & Autoimmune Hair Loss Guides on Alopecia Areata & Autoimmune Hair Loss, part of our Hair & Scalp Health coverage.Sudden bald spot on Head Woman-tshblogVitamins for Frontal Fibrosing AlopeciaBaby born with a bald spot on the headShare this: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X