Wellbutrin side effects. Flushing-The skin all over the body turns red. Wellbutrin side effects. Varicose Veins-Unusually swollen veins near the surface of the skin that sometimes appear twisted and knotted, but always enlarged. They are called hemorrhoids when they appear around the rectum.
Contact dermatitis - Causes. Contact dermatitis occurs when your skin reacts to a particular substance. Irritant contact dermatitis. Irritant contact dermatitis may be caused by frequent exposure to a weak irritant, such as soap or detergent. It may also develop if you've been in contact with a stronger irritant for a short while.
Causes of Types of Dermatitis: Review the cause informationfor the various types of Dermatitis: 1  Eczema-related to an allergic reaction. 2  Contact dermatitis-caused by a substance or chemical. 3  Light dermatitis-caused by the sun. 4  Diaper rash. 5  Dermatitis herpetiformis. 6  Exfoliative dermatitis. 7  more types...Â».