Hand, Foot and Mouth Rash Treatment: What Helps

Hand, foot and mouth disease is a contagious viral illness. The rash may appear as small red spots or blisters on the hands, feet, legs, arms or buttocks, and mouth sores can occur at the same time. A child may have fever, a sore throat, reduced appetite or tiredness. The appearance can overlap with other rashes, including Heat Rash or Contact Dermatitis, so the full pattern and the child’s symptoms matter.

Offer frequent sips of cool fluid and soft foods if mouth sores make eating uncomfortable. Keep the skin clean and dry, use loose clothing, and discourage scratching or picking blisters. A cool compress may calm itch. Ask a clinician or pharmacist which fever or pain medicine is suitable for the child’s age and health; never give aspirin to a child unless specifically directed. Do not apply harsh antiseptics, unknown creams or leftover antibiotics to the rash. Wash hands after toileting or changing nappies, avoid sharing cups and towels, and clean commonly touched surfaces.

Seek prompt medical advice if the child cannot drink, urinates much less, is unusually sleepy, has trouble breathing, develops severe headache or neck stiffness, or has skin that becomes increasingly hot, swollen, painful or pus-filled. A clinician should also assess a very young infant with fever, a child who is worsening, or a rash that does not fit the usual pattern. Keep the child away from school or childcare according to local advice while fever or significant symptoms continue.

Ask whether the rash and mouth sores fit hand, foot and mouth disease, which medicine is appropriate for comfort, how much fluid the child should manage, and when returning to childcare is reasonable.