What are some common triggers of eczema?

Irritants & Dryness. The two most common classifcations of triggers of eczema are irritants and dryness. Both need to be avoided by staying away from caustic and fragranced substances and using proper moisturizers , especially after baths or showers , daily.
Irritants. Common triggers include overheating, sweating, contact with irritants as soaps, wool and pet dander, stress, and cold weather.