Allergic rhinitis and the “allergic triad,” allergy tests for children, allergic asthma, acute urticaria, a lipstick allergy, allergic contact dermatitis of the scalp—these images show a range of common allergic conditions.
When is a headache more than just a headache? How best to treat a corneal ulcer? When can a patient with asthma safely undergo elective surgery? Here: tips to help you prepare for your recertification exam—and to help you in your daily practice.