Treating a food allergy rash depends on the severity of the reaction. Mild reactions often go away on their own, but for itching, antihistamines can help reduce the discomfort.
For more severe reactions, corticosteroids like prednisone can reduce swelling.
In cases of severe allergic reactions (anaphylaxis), immediate medical attention is crucial, and epinephrine (like an EpiPen) may be needed to reverse the symptoms.
It's essential to consult a healthcare professional for diagnosis and treatment plans.
