5.Possible Cause: Your Soap
Many popular soaps and shampoos clean your skin by removing oil. This can cause dry skin or make an outbreak even worse. Your doctor or pharmacist can suggest special cleansers that won’t dry out your skin.
6.Possible Cause: The Weather
Winter tends to dry out your skin more than other seasons because the humidity (moisture in the air) is typically much lower. Heating systems also dry out the air, and that doesn’t help, either. Try to take special care of your skin in this type of weather: Cover up, moisturize often, and avoid things that trigger allergic reactions.