Dr. Asif Waqar Rafi M.D.

Allergies have a direct connection with the immune system of a person.Primarily, our body’s defense system is meant to create a defense mechanism against various diseases that cause germs or bacteria. However, for people who have allergies, this defense mechanism also combats harmless substances...

What is Allergy Shot?An allergy shot, or allergen immunotherapy, is a method in which small amounts of allergens are introduced to the body to stimulate the immune system against a specific allergen, without causing a full allergic reaction. This allows the body to get used to the specific allergen...

Doctors or physicians are categorized according to different factors including medical specialties and subspecialties. Most doctors specialize in a specific area of medicine. This article provides a summary of the different types of doctors in the medical field. AllergistsAllergists are also...

The term allergy refers to the exaggerated immune response to certain foreign substances that normally may be harmless. These substances, which trigger an allergic response, are called allergens. The allergens may not trigger a similar response in everybody, and may remain harmless for others. Some...

Eczema is the collective name of a number of skin diseases. In general, it manifests as spots on the skin that can swell with a clear liquid. It is often confused with an allergic reaction, although it is, in fact, a skin irritation. Many people are well aware that eczema cannot be transmitted from...

Finnish researchers reported that food allergies in children are linked to the season they were born in. In a study conducted on 6,000 children born between 2001 and 2006, about 1,000 were tested for sensitization for food allergens until they reached4-years-old.Results of the study, published in...