There are several factors that can result in hair loss. One common disease is a disorder known as lichen planus. This particular disease is not in itself a direct cause but it is an important trigger and often causes complications with the scalp and can lead to this problem. Lichen planus is more of a skin disorder that also affects other areas of the body. Thus, it can not only affect the skin and body, but also the scalp. When the scalp is affected, hair loss is experienced. Licen phanus is usually considered to be an allergic reaction and is often associated with a poor immune system. Some believe that lichen planus is triggered from excessive stress. Stress weakens the body’s immune system and render it susceptible to infection and other health symptoms such as hair loss. The chances of getting another lichen planus attack rise with the first affliction, even with treatment and prevention measures. Lichen planus is most identifiable by the changes in the skin that occur. There will be itching in certain areas of the skin, as well as skin lesions that will appear in a variety of places. The skin lesions will have a variety of attributes related to their shape, size and color, all which will help you in identifying the disorder. There may also be nail abnormalities, such as ridges in the nails that begin to appear. The skin lesions will then begin to move into the mouth area and cause your mouth to feel dry. From here, lichen planus will begin to show on the scalp area and hair will be lost from the irritation from the scalp area. Once you notice these symptoms, do not wait too long to treat the lichen planus. In most cases, the symptoms are not severe enough and will simply go away over time. However, there is also the possibility of the symptoms become full blown and it will be more difficult to treat at that point in time. For treatment, you can take prescribed medications. Antihistamines are useful in helping to treat lichen planus. Vitamin A in the form of ointments and creams are also considered to be effective. It can be expected that this disorder will disappear after a few months or after a longer amount of time. Also, ensure a healthy diet and lifestyle to boost your immune system. If you notice both the above mentioned symptoms and also experience hair loss at the same time, then it is possible that you can be having lichen planus. To be absolutely sure, it is best to seek a professional diagnosis. Lichen planus can cause much discomfort to you as it affects your physical appearance. Understanding what the symptoms of lichen planus are and knowing what to do will help you repair your skin and treat yourself from hair loss.