Psoriasis and Rash Care: Scaling, Diets and Treatments

Psoriasis scales and itchy rashes on the face or groin can be managed through specialized diets and supplements like Vitamin D and B12. Identifying if a child's rash is caused by allergies or antibiotics is vital for correct treatment.

Arm of patient allergic to herbicide

Causes of a Red Rash on My Arm

Many medical conditions can cause skin rashes on the arms and legs. But a red rash confined to one arm usually indicates a local process as opposed to a widespread medical condition. Allergies, infections and contact with irritating chemicals often cause skin reactions, leading to a red arm rash.

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young woman washing face

Causes of a Pimple-Like Rash on the Face

A pimple-like rash on the face can arise with a variety of infectious and noninfectious skin conditions that affect people of all ages. In many cases, the condition resolves without treatment. For chronic conditions, doctors often recommend topical or oral medications.

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