What is Hair Loss?
Hair loss can affect just the scalp or body and can be temporary or permanent. It is often the result of heredity, hormonal changes, medical conditions, or a normal part of aging. One or a multitude of these factors can cause changes to the hair. Hair loss is more prevalent in men, but it can also affect women.Â
Once changes to how the hair grows begin, the hair can take on the look of thin and patchy areas or full-on baldness, which typically refers to excessive hair loss from the scalp. Hereditary hair loss, or androgenetic alopecia, is the most common cause of baldness. However, Hair loss doesn’t always equate to baldness and can manifest differently depending on its cause. Hair loss can appear as gradual thinning on the top of the head or at the temples, a sudden loss of hair, circular or patchy bald spots, and may even present as full-body hair loss.
Symptoms of thinning hair and hair loss aren’t always linked to genetics. Sometimes, hair loss can be hormonally related or caused by a certain medical condition or medications and supplements. Aging is also a cause of hair loss, as is chronic stress, excessive hairstyling or hairstyles that pull tight on the hair, and radiation treatments used for cancer.