Hair shedding can be caused by heat damage from blow-dryers, curling irons, flatirons, hair dyes and extensions, according to Cinya Burton for Beautylish. It can also be caused by vitamin and protein deficiencies or a thyroid imbalance. The American Academy of Dermatology lists additional causes as weight loss above 20 pounds, giving birth, experiencing high levels of stress, high fever, surgery and changes in birth control dosages.Know More
It is normal to shed between 50 and 100 hairs a day, according to the AAD. Anything above that rate is considered excessive. Hair shedding is officially referred to in the medical field as telogen effluvium. Hair shedding may not occur until a few months after a stressful event has taken place and should only last temporarily. In cases where stress is prolonged, hair shedding continues. Otherwise, the AAD says that it should resolve itself within six to nine months as the body readjusts to normal levels.
Hair shedding is different from hair loss, which occurs when something in the body prevents the hair from growing altogether. Examples include people who undergo chemotherapy or radiation during cancer treatment. Hair loss can be hereditary. Dermatologists are able to differentiate between normal hair shedding and permanent hair loss, so the AAD recommends visiting a doctor to assess the symptoms related to thinning hair.Learn more about Conditions & Diseases
Hair loss on the legs can be caused by several medical conditions, although the two most prominent and prevalent conditions are alopecia areata and peripheral artery disease of the legs. Although the cause of alopecia areata is unknown, peripheral artery disease of the legs is caused by hardening and narrowing of the arteries.Full Answer >
Since men typically do not curl their hair with curling irons or rollers, getting a permanent wave is the best way for a man to get curly hair. The process of permanent waves consists of wrapping hair around rods and using two solutions to put a permanent curl in the hair. Perms last until they grow out.Full Answer >
Sudden hair loss in women is likely to be caused by a medical condition such a thyroid disorder, anemia, autoimmune disease, polycysitc ovary syndrome, psoriasis or pregnancy. This is also likely if the lost hair follicles are uniform in size, says Dr. Rogers of WebMD.Full Answer >
Hair loss can be caused by fungus on the scalp and other parts of the body according to WebMD. Ringworm is just one example of a fungus that can cause hair loss.Full Answer >