What is Granuloma Annulare?
Granuloma Annulare is a type of benign skin rash that consists of small circles of reddish bumps. It usually occurs on the back of the hands or on top of the legs, although the rash may appear elsewhere on the body. Doctors do not have a clear understanding of why Annulare granuloma develops, but was associated with thyroid and diabetes disorders. Usually, rashes do not cause adverse physical symptoms, even if a person may decide to undergo aesthetic purposes. Topic prescription creams are effective in reducing the size and coloring of the bumps. It is usually isolated on the hand, forearm or leg. Increased bumps are usually less than half an inch (about 1.25 cm) in diameter and appear in a circle -shaped cluster. They are usually reddish than a normal skin tone. The condition can cause mild itching, but pain and other symptoms associated with skin rashes are usually missing. Some studies have found an increased risk of condition in patients suffering from hormonal imbalance, thyroid disease or DIAbet. In addition, stress can play a role in the development and persistence of a rash. In most cases, Granuloma Annulare disappears between one and two years after his onset.
A person who notices unusual rashes should visit his primary care doctor to receive the correct diagnosis. The doctor may carefully explore the bumps and exclude other possible skin conditions. The shape of the rash sometimes resembles worms infection, so that a skin biopsy may be needed to check the condition. After diagnosis, the doctor may explain the details of Granuloma Annulare and discuss possible treatment options with the patient.
Because Granuloma Annulare is not harmful, doctors usually discourage extensive treatment. Some people decide to seek medical means to improve the appearance of their hands or feet. Topic corticosteroids on prescription can help reduce inflammation, reduce bumps and promote faster recovery time. Very largeé lesions can be cut off or frozen from the body. Patients who have basic health problems such as thyroid disorders may have to take specialized drugs to control their conditions.