14 (Yes, 14!) Surprising Reasons You Could Be Losing Your Hair

According to Cucinello, this autoimmune skin disease, also referred to as spot baldness, is another increasingly common culprit when it comes to hair loss: “When the body’s immune system begins attacking the hair follicles, it results in the form of smooth, circular bald patches that, if left untreated, can start to connect and create a snake-like pattern.”

What you can do: If you notice the symptoms described, visit your doctor about a solution that’s right for you. “Treatment usually includes cortisone injections in conjunction with topical steroids and hair regrowth products like Rogaine on the affected area," Cucinello explains.