A couple has recalled the moment their six-year-old son saw rainbows, spoke gibberish and experienced seven seizures after ...

This may be best if you experience a chlorine rash but plan to continue your exposure, such as swimmers. If you have a severe allergic reaction, such as hives that won’t go away or difficulty ...

Get medical attention right away if you have a rash accompanied by severe allergic reaction symptoms. Call 911 if you have a swollen face, tight throat, or shortness of breath. Stress may be ...

Severe cutaneous adverse reactions (SCAR): A non-immediate rash that can be life-threatening. Types of reactions. Immediate: Occurs within 1–6 hours of taking the medication. Non-immediate ...

A sun rash is an immune system reaction to sunlight exposure that causes itchy bumps, raised patches, or blisters on your ...

Allergic reactions in babies and infants are relatively common and range from mild to severe. Some common types of allergies in babies include eczema, papular urticaria, hives, food allergies ...

Yarren was climbing a tree when he collapsed in anaphylaxis and began having seizures after touching a hairy caterpillar nest.