This condition results in the formation of rashes which consists of small raised bumps. It generally occurs around the arms and legs but can also occur on any part of the body. This condition does not result in any itching or other symptom. The disease starts as small pink, red or flesh colored spots that over a time period of one or two weeks join together to form a dull red scaly linear band. The band formed is generally two mm to two cm in width and might be a few cm in length or might extend to the entire length of the limb. At times two parallel bands may be formed. Lesions may occur on one arm or leg and can also affect the neck or trunk. Generally there are no symptoms but patients might complain of slight or severe itching. This condition generally affects young children. This condition is generally seen in children below the age of sixteen but can also occur in adults. It is a rare and a benign disease.

This skin disorder can be easily diagnosed by the doctor. In most of the cases blood test is not required and the diagnosis can be made on the spot. This condition is neither contagious nor dangerous and whoever has suffered from this condition has made a full recovery and no complications have been reported.

It starts in a similar way as lichen planus with small bumps but over a period of time it expands to form a long streak or band of affected skin. It is an asymptomatic condition but mild itching might also be present occasionally.

Cause

The cause of this disease is not known. It is believed that genetic factors or environmental factors lead to this condition. This condition is neither dangerous nor contagious.

Symptoms

The symptoms of the disease include rashes and small bumps on the body and it is not known as to why children get affected by it but when they get infected they do not cause any discomfort on their body due to rash. It most commonly occurs on the arms and legs but can occur on any part of the body.

Treatment

There is no particular treatment for lichen striatus. At times cortisone creams and ointments can be helpful. Strong topical steroids under plastic occlusion can be helpful but intralesional steroids have been found to be more effective. A number of courses of the treatment might be required.