What is contact eczema?

Contact eczema is mainly caused by skin contact with irritating things. In this case, the skin will show intolerance, and some pimples, erythema, and some serious ones will show bumps, blisters, etc. However, if you stop contacting these things, some eczema will recover quickly. Because contact eczema characteristics is also the cause is relatively clear, so that if the obvious situation, prevent contact in the future can not happen again. But need to pay attention to, if the symptoms of contact eczema are more obvious, or go to the hospital to do the relevant allergen testing, determine the cause or prevent again.