Histamine plays an important role in healthy immune functioning and neurotransmitter signaling. However, when these naturally ...

A sore throat caused by allergies is common. Postnasal drip, your body's histamine response when exposed to allergens (which causes inflammation), and repeated exposure to breathing in substances ...

Subjects and methods—Small and large intestine was obtained from patients with and without IBD undergoing surgical resection. Short circuit current (Isc) responses to rabbit antihuman IgE, histamine, ...

Histamine generated in reaction to a mosquito bite causes irritation, vasodilation (widening of blood vessels), and oedema ...

A young man who allegedly died a “horrific” death after consuming allegedly contaminated antibiotics he bought at a ...

A fencing response is an involuntary physical position that occurs as a result of severe brain injury. This type of posture resembles an athletic fencing position—one arm is bent towards the body, and ...

Hives and rashes are two skin conditions that can look fairly similar. Here, experts explain the difference between hives and a rash, plus treatments.

Journalist Annie Lowrey has a rare disease that causes a near-constant itch that doesn't respond to most treatments. She ...

A doctor shared a list of symptoms that can be associated with a 'massively underdiagnosed' condition, including ...

rabbits and monkeys involve an antigen–antibody reaction of the anaphylactic type with the prompt reduction of complement and the appearance of increased concentrations of vasoactive substances ...