Food allergies occur when your body reacts to a food particle as if it were harmful. Even when you’re aware of a food allergy ...

Discover expert methods to identify, treat and prevent various types of skin rashes, from allergic reactions to chronic conditions like eczema and psoriasis.

The rash might not be anything to worry about, but it could be a sign of a serious allergic reaction ... not have one single cause—illnesses, allergies, and stress can all trigger breakouts.

Medically reviewed by Brendan Camp, MD A rash, or dermatitis (eczema), on the neck is skin inflammation and irritation. It causes a change in appearance and texture on the front, sides, or back of the ...

Supposedly, research shows a change of mind with penicillin allergies, and a past rash ... is a serious allergic reaction. A rash is a common occurrence when an antibiotic like ampicillin or ...

Skin reactions can be alarming, especially when they appear suddenly. Many people struggle to tell the difference between ...

A food intolerance sees your body produce a chemical imbalance to certain foods, which can lead to feeling bloated, having an upset stomach, developing a rash or feeling itchy. “The reactions ...

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 ...

While allergies can range from mild reactions to life-threatening sensitivity, they may not always be easy to spot, especially in children. The NHS states that allergies currently affect an ...

Supposedly, research shows a change of mind with penicillin allergies, and a past rash ... is a serious allergic reaction. A rash is a common occurrence when an antibiotic like ampicillin or ...

A family history of a penicillin allergy isn’t particularly important. When a person has had a suspected allergic reaction, and there is involvement of the mucous membranes, or there is a new fever ...