and faeces of some animals (dust mites).
Stress, environmental changes and some diets can also aggravate eczema. The treatment of eczema basically involves topical steroids and plenty of good emollients. Consult a dermatologist and get it prescribed.
It is very difficult to precisely confirm a diagnosis without examination and investigations and the answer is based on the medical information provided. For exact diagnosis, you are requested to consult your doctor. I sincerely hope that helps. Take care and please do keep me posted on how you are doing.