An amoxicillin rash happens due to a drug allergy, or drug hypersensitivity reaction. Skin reactions, such as rashes, are the most common form of allergic drug reaction. A true allergic reaction ...

Formerly known as hypersensitivity vasculitis, this rash occurs when people react negatively to medications, infections, or other substances. It is most common in people over 16 years and does not ...

Discover commonly overlooked causes of allergic reactions and rashes, from hidden household allergens to unexpected food ...

Aquagenic urticaria is the medical term for a water allergy. It makes showering painful and leads to skin reactions from ...

A rash from chlorine is a sensitivity known as irritant contact dermatitis, rather than a true allergic reaction. The amount of time you spend exposed to the chemical matters, too. "Typically ...

This is characterized by tiny bumps or rashes that arrive after sun exposure. Those with sun sensitivity need to be especially careful to wear a sun protection factor (SPF) of 30 or higher ...

If you have a rash along with fever, fatigue, headache, muscle pains, upset stomach, vomiting, and belly pain, you might have a “hypersensitivity reaction,” which can happen with several HIV ...

Skin sensitivity may cause red bumps or hives to ... Contact dermatitis causes an allergic rash. The rash appears when your skin comes in contact with certain chemicals or substances, like latex ...

This type of testing is unproven, though. Treatment of progestogen hypersensitivity is based on managing the symptoms such as rash, swelling, itching, and hives. Antihistamines, which block the ...