DD 18 yo is in tears this morning with an eczema flare up. Can't think what's caused it. She had been doing well with aveeno balm for a year. She has sensory issues and detests heavy emollients. It's waking her up in the night and is really getting her down. It's across her scalp, neck, arms, chest and shoulders. Tummy and legs are ok. Any advice will be very welcome. TIA.