If you periodically have some problems with the skin may cause this is the normal stress.
It turned out that the release of stress hormones in the human body during aggressive behavior or emotion has a negative effect on the skin.
The Psych Central magazine published a very interesting information about what is a stressful state of the body is the cause of acne, dermatitis, warts and other problems with the skin.
Research conducted by the staff of the University in the US argue that the presence of constant stress has a negative impact on the skin. Of the 422 volunteers who decided to take part in the event, most of the problems with hair loss, skin itching and other diseases of the epidermis was among those who is nervous or constantly in a state of depression.Source: www.goodshelp.com