An atopic constitution is the term given to people who display symptoms of astma, hay fever and eczema; one does not cause the other, they are all part of one syndrome (very common as most people with astma will also have a degree of eczema and vice versa).

Testing for IgE levels can be done but it is very non-specific; confirming astma or eczema is a clinical diagnosis not a laboratory diagnosis.

a lab diagnosis is given by a biochemist that does an experiment or any lab process.
A clinical diagnosis is given by a doctor(MD) that examines your health condition

I have both eczema and asthma, and they keep coming back in some conditions, and I have no idea how to recover from them. Theoretically I understand about them but as a patient who suffers I don’t know what I should do, even my doctors give up 🙄

Heey, welcome back to our forum, Doctor.

Thank you, Andrew 😀 I think you already forgot me 😉

Never doc. You know me.

Aww that’s nice 😉 I hope you also still remember that you’re my sweet boy 😉

Back ontopic,
About my eczema, it’s a dry type, a small size just as wide as a coin, locates on my leg. It seems like my skin "keeps molting" when it’s coming back. I think now I have no epidermis of the eczema area. To be honest, this makes me less self-esteem thus I never wear short skirt or shorts 😥

My grandaughter has it too. Seems it gets worse in the winter and when she eats certain foods. 😕

Exactly! Extreme cold annoys me also some "high protein" food likes peanuts and seafoods 🙁 But I still consume them 🙄