An allergist is a physician who specializes in the diagnosis and treatment of asthma and other allergic diseases. The allergist is specially trained to identify the factors that trigger asthma or allergies. Allergists help people treat or prevent their allergy problems.
source: When To See Allergist - American College of Allergy, Asthma, and ...
https://acaai.org/allergies/treatment/when-to-see-allergist
I believe the answer to your question will be all of the above.
<span>C. Alcoholics can stop drinking if they can admit that there is a problem.</span>
The answer is true, I hoped this helps!!