The external layer of the skin acts as a barrier, protecting what lies underneath. When this layer cracks because of dryness, irritants can reach the sensitive layers below and cause a flare-up of Atopic Dermatitis. To prevent dry skin, the best and safest treatment is the use of moisturizers that are petroleum- based. It's important to remember that cold sores aren't just unsightly blemishes - they're a real medical condition that can be treated by your physician or dentist. Cold sores are caused by a virus called herpes simplex 1, a virus that hides in your body until it's triggered.
Most people catch the cold sore virus from a friend or relative when they're children.
Once you have the virus, it stays in your body forever and may cause outbreaks anytime. While you have a cold sore you can pass it on to others, in fact, you may even be contagious right before a cold sore appears. The cause of psoriasis is not known, and the condition can progress through various stages of severity. The appearance of the patches may change also. Psoriasis affects millions of men, women, and children of all ages and races.