It's possible to also suffer from eczema on the lips, which can develop for two reasons: "The skin can dry out excessively, or immune cells can cause inflammation resulting in redness and irritation," explains dematologist Dr Emma Wedgeworth. She recommends applying generous amounts of Blistex MedPlus Repairing Lip Balm (£3) to help to repair the lips and reduce dryness, and especially before bed for so that the cream can work overnight.