Ringworm in adults refers to a type of fungal infection that affects the outer layer of the skin, according to the Mayo Clinic. Ringworm is a common skin infection and can affect people of all ages.
Types
According to the Mayo Clinic, many types of ringworm exist. Ringworm of the body (tinea corporis) affects any region in your body. Athlete's foot (tinea pedis) affects the areas in between your toes and anywhere on your foot. Jock itch ( tinea cruris) affects your genitals, thighs and buttocks. Tinea capitis, also known as ringworm of the scalp, causes red patches to form on the scalp.
Symptoms
Symptoms of ringworm in adults include a red, itchy and raised rash that resemble rings. These inflamed regions are redder on the outside and lighter in color on the inside.
Cause
Fungal infections cause ringworm in adults. According to the Mayo Clinic, these infections are contagious and can spread easily between people. You can also get ringworm if you touch an animal, object or soil infected with ringworm.
Diagnosis
Your doctor can diagnose ringworm by just looking at the rash. Sometimes a wood's lamp (special blue light to visualize ringworm in the dark) or biopsy is necessary to diagnose ringworm in adults, according to Medline Plus.
Treatment
Treatment for ringworm in adults include anti-fungal medications or creams. You should talk to your doctor to determine which treatment is best for you.
