 [ Symptoms ] is it dangerous to take 2400mg of ibuprofen in one day to prevent altitude sickness [ Disease ] do not just assume your baby has eczema    get a medical diagnosis first once you know infant eczema is what you are dealing with keep an eye on baby is condition and call your doctor if baby does not respond to treatment within a week of starting over the counter hydrocortisone creams prescription treatment may be necessary a yellow or light brown crust or pus filled blisters appear on top of the eczema this could be the sign of a bacterial infection that needs antibiotics baby is exposed to anyone with cold sores or genital herpes both of which baby is more likely to contract