Can allergic reactions on the scalp cause hair loss?

Alopecia areata. Patchy hair loss anywhere along the scalp, including the back of the head, may be caused by alopecia areata. This type of hair loss stems from ... Oct 10, 2022 ... If you experience excessive shedding, ask your doctor for a referral to a dermatologist. These are specialists who treat hair and scalp ... Jan 7, 2025 ... A cat itches himself, which is a symptom of alopecia in cats. Mayur Kakade/E+ via Getty Images. In This ... Jan 15, 2020 ... Some types of chemotherapy cause the hair on your head and other parts of your body to fall out. Radiation therapy can also cause hair loss. Scratching the scalp can damage hair follicles, which obstructs natural hair growth, causing hair to fall out. Excess sebum production can also cause an ... May 15, 2018 ... How can plastic surgeons treat hair loss? Patients who are ideal candidates for hair restoration surgery usually have androgenic alopecia and ... Apr 26, 2024 ... According to Agbai, genetics, hormonal shifts, stress, underlying medical conditions, nutritional deficiencies, and scalp inflammation are notable factors. What Causes Hair Loss? Exploring the 10 Most Common Reasons for Hair Loss · 1. Age. Almost everyone — both men and women — will notice hair loss and hair ... Other pesticides related to DDT are suspected to have caused increased mortality, in addition to DDT's harmful effects on reproduction. By 1963, with only 417 ... While genes play the most significant role, hormones, medications, diet, and a few other causes can be blamed for male hair loss.