You may think that keeping your house tightly sealed with help keep the dust and allergens down. But in fact it just traps them and allows them to accumulate. It is better to have ventilation in your house and to use a good heap filter where needed to capture the offending particles.
Have your doctor run some tests to identify any allergies you may have. It is possible your eczema is an allergic reaction to products like gluten, peanuts, soy or dairy. These are common allergens, and it's a good idea to avoid them. Add soothing substances like vitamin A and vitamin D, fish oils, coconut oil and fish oils to your diet. https://www.westword.com/storyhub/herpa-greens-reviews