It might be a warning that an infection or allergic reaction ... Lyme disease normally causes a rash that resembles a bull’s eye and symptoms similar to the flu. The rash usually appears ...

Skin rashes can have many different causes, one of which is medications. The symptoms of drug-induced skin reactions can range from a mild itchy rash to more serious reactions, such as widespread ...

Medically reviewed by Corinne Savides Happel, MD A rash around a child's mouth is not usually not due to food allergies. It ...

Discover the 6 most common causes of mouth rashes in children beyond food allergies, from acidic foods to infections, and ...

An allergic reaction may cause a rash on a baby’s skin ... or caregiver should seek medical attention if the baby has other symptoms, such as a fever, lack of appetite, or a stiff neck.

and a variety of triggers that can cause an allergic reaction and lead to symptoms like itchy, swollen skin. These include: This common skin condition causes a discolored, scaly rash and dry ...

Alpha-gal syndrome is an allergy triggered by the saliva of certain ticks. It causes an overreaction of the immune system to ...

Both shingles and poison ivy cause a painful, blistering rash. Poison ivy is an allergic reaction, while shingles is a viral infection. Shingles also causes additional symptoms that can ...

Alpha-gal syndrome is a new allergic condition caused by tick bites. The symptoms can be quite severe and it can even be ...

Discover the 5 most effective food allergy testing methods for children, from elimination diets to oral food challenges, ...

If you have mild symptoms of an allergic reaction, such as a mild rash, call your doctor right away. They may suggest an over-the-counter oral antihistamine, such as Benadryl (diphenhydramine).

Ticks can carry a range of illnesses with varying effects, but one of the most deadly is alpha-gal syndrome. The condition is ...