If you've ever experienced a rash, painful, or itchy skin after using a skin-care product, you may have an allergy to one of ...

Up to 30% develop a rash that mimics a drug allergy but is not. Probiotics can help protect against allergic reactions and ...

Mild allergic reactions may include watery eyes, a runny nose, sneezing, and skin reactions (such as a rash or hives). In other cases, allergic reactions can be very serious. Serious allergic ...

Harris, 28, said she experienced an anaphylactic reaction after kissing a man she met in Paris in a nightclub when she was 18 ...

Christmas tree syndrome, also called Christmas tree allergy, can lead to symptoms of seasonal allergies, including sneezing, ...

UV radiation from the sun or artificial sources like sunlamps might cause reactions in some people with a sensitivity to this type of light. The resulting immune reaction triggers the rash.

"Anaphylaxis may start out as relatively mild but, if not treated promptly, symptoms can become life-threatening in a short ...

Preventing mouth rashes involves maintaining proper oral hygiene through regular brushing and flossing. Using gentle oral ...

People allergic to fish or soy who consumed this product "run the risk of a serious or life-threatening allergic reaction," the FDA said.

People with dry, red, itchy skin conditions often find their skin is extra sensitive to grass and other irritants like ...

To date, only three patients have been reported to develop systemic allergic reactions to PFO occluders without apparent rash but with positive patch-test results. [95–97] Each of these patients ...