Allergy/Immunology is a specialty of medicine which deals with diagnosis and treatment of asthma, allergies. An allergy is an abnormal reaction to a substance or environmental trigger. Doctors specializing in this field are called Allergists. Allergists determine what substances or triggers cause reactions in each individual and look for ways to treat those allergies, so the sufferer can go on to live a normal life. Allergists may perform allergy tests like skin challenge, scratch test, breathing test to make accurate diagnosis and provide the right treatment plan.

Dermatologist is a doctor who has received special training to treat adults and children with benign and malignant disorders of the skin, hair, nails, and mucous membranes. They can diagnose skin cancer, skin allergies, and other skin conditions and disorders. They also treat these skin problems and look for underlying causes.

A pediatrician is a healthcare professional who specializes in treating children. They offer physical, behavioral, and mental care for children from birth until age 18. They diagnose and treat common childhood illnesses and health problems as well as more serious health conditions.They also monitor children with checkups to make sure they are growing properly and hitting the correct milestones.