A sign of hair loss is when a person notices an increase in the amount of shedding of their hair. This shedding can occur in both men and women and is usually seen as either thinning or balding patches. It can occur at any age and is often accompanied by a decrease in the thickness and overall volume of the hair. In some cases, a person may also notice that their scalp is becoming visible as the hair thins out, or that their part is becoming wider.
Other signs of hair loss can include itching, burning, or inflammation of the scalp, as well as changes in the texture of the hair. Depending on the cause of the hair loss, other symptoms such as fatigue, headaches, and changes in libido may also be present. If hair loss is accompanied by any of these additional symptoms, it is important to seek medical attention as soon as possible.
A doctor may use a variety of tests in order to determine the cause of the hair loss and rule out any underlying medical conditions. These tests may include blood tests, a scalp biopsy, and a scalp examination. Once a diagnosis is made, the doctor may recommend treatments such as medications, lifestyle changes, or even surgery in order to address the hair loss.