Granuloma Annulare

What is granuloma annulare?

Granuloma annulare occurs in three types:

● Localized: Most common type of granuloma annulare. It may present itself as a red or skin-colored lesion or bump with a semicircular or circular border upto 2 inches in diameter. Mainly observed on the hands, wrists, feet, and ankles among young adults.

● Generalized: Less common type experienced by adults as itchy, red or skin-colored bumps on most parts of the body including the trunk, arms, and legs.

● Under the skin: Known as subcutaneous granuloma annulare, typically occurs among young children as small, firm bumps under the skin of the shin, scalp, and hands.

What may have caused it?

The true cause of granuloma annulare is unclear, yet possible triggers have been observed

● Infections:

● Insect or animal bites:

● Vaccinations

What are the risk factors?

In some cases granuloma annulare can be simultaneous with thyroid or diabetes

What does treatment look like?

● Corticosteroids:

● Light therapy:

● Freezing:

● Oral medications: