Medically reviewed by Jurairat J. Molina, MD A circular rash is commonly caused by a fungal infection called ringworm. However, there are many rashes that look like ringworm but aren’t. They may be ...
Bacterial infections, such as impetigo, scarlet fever, and Rocky Mountain spotted fever (RMSF), can also cause rashes on the neck. Other infections like ringworm, tinea versicolor, scabies ...
Diagnosis of tinea versicolor can usually be made based ... pruritic follicular papules and pustules on the upper trunk, neck, and upper arms (see Figure 4). Malassezia yeasts grow in the ...