Medically reviewed by Corinne Savides Happel, MDKey TakeawaysAllergies can cause headaches, either as sinus headaches or ...

Tree, grass, and ragweed pollen are common seasonal allergy triggers. Seasonal allergies can cause symptoms such as sneezing, itchy eyes, runny nose, and congestion. Untreated allergies can lead to ...

Rashes around children’s mouths are common. They can happen when an irritant touches the skin or through the overuse of topical products. Certain foods may also trigger eczema flare-ups. In rare cases ...

A laundry detergent allergy can cause an itchy, red rash to appear after wearing newly cleaned clothes. Other possible symptoms include hot skin, swelling, blisters, or bumps. An allergic reaction to ...

Allergies are the symptoms of our immune system’s defensive response to things we encounter that our body deems as “unsafe.” are the trigger. Allergies can put a damper on enjoying the warmer weather, ...

Allergic reactions are a serious condition many Americans face due to an abnormal immune response in the body that, in some cases, can result in death. An allergic reaction occurs when the immune ...

Food Insects Reptiles are often chosen as pets when an allergy risk exists within a family and the choice is made to avoid potentially allergenic pets such as dogs, cats or guinea pigs. Researchers at ...

Babies often develop rashes, and finding a cause is often difficult. However, rashes on a baby’s face may result from a cow milk allergy. A dairy allergy rash may be raised, discolored, and itchy.

What Is a Sesame Allergy? A sesame allergy is a food allergy to sesame seeds or sesame oil, which come from the sesame plant. When you have this allergy, your immune system reacts to sesame as though ...

Dr. Adkinson answers the question: 'Tests To Determine A Drug Allergy?' — -- Question: What tests are used to determine if I have a drug allergy? Answer: First of all, the most important test of ...

A South Carolina woman has been left unable to shower due to a debilitating water allergy, which causes her to experience excruciating itchiness upon contact with H2O. “It’s been difficult to navigate ...

Progesterone dermatitis is a rare immune sensitivity condition. Symptoms present like common skin conditions, including eczema and hives, or allergic reactions. Experts weigh in to help you understand ...