(uncountable) Molecular nitrogen (N2), a colorless, odorless gas at room temperature. (countable) A specific nitrogen within a chemical formula, or a specific isotope of nitrogen The two nitrogens are located next to one another on the ring.
An allergist specializes in allergies, asthma, and allergic asthma. Internist. An internist is a doctor who specializes in internal medicine -- the study of diseases in adults, particularly those related to internal organs -- and who has completed three years of training after medical school. Pediatrician.
Has your doctor diagnosed you with asthma? Getting a proper asthma diagnosis is the first step to self-managing this chronic lung disease. After diagnosing your asthma, the doctor can prescribe the most effective and safest asthma medications to treat your asthma symptoms so you can live an active and productive life.