Obstetrics & gynaecology

Largest study of sickness in pregnancy launches

Women with severe sickness during pregnancy are being invited to join the largest study of the condition in Europe, led by Guy's and St Thomas' NHS Foundation Trust and King's College London.

Immunology

Study reports emerging triggers of rare food allergy in infants

A study led by the section of immunology, allergy and rheumatology in the Department of Pediatrics at Baylor College of Medicine researches an uncommon food allergy known as 'food protein-induced enterocolitis syndrome' (FPIES) ...

Surgery

Novel use for drug reduces post-operative nausea and vomiting

An innovative use for a known drug is showing promise as an effective treatment for preventing postoperative nausea and vomiting (PONV), suggests a study published today in the Online First edition of Anesthesiology, the ...

Diabetes

GI adverse events up with GLP-1 receptor agonists

(HealthDay)—Glucagon-like peptide-1 (GLP-1) receptor agonists (RAs) are associated with increased risk of gastrointestinal adverse events (AEs), with risk varying based on dose, background medications, and type of GLP-1 ...

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Vomiting

Vomiting (known medically as emesis and informally as throwing up and a number of other terms) is the forceful expulsion of the contents of one's stomach through the mouth and sometimes the nose. Undesired vomiting may result from many causes, ranging from gastritis or poisoning to brain tumors, or elevated intracranial pressure. The feeling that one is about to vomit is called nausea. It usually precedes, but does not always lead to vomiting. Antiemetics are sometimes necessary to suppress nausea and vomiting, and, in severe cases where dehydration develops, intravenous fluid may need to be administered to replace fluid volume.

Vomiting is different from regurgitation, although the two terms are often used interchangeably. Regurgitation is the return of undigested food back up the esophagus to the mouth, without the force and displeasure associated with vomiting. The causes of vomiting and regurgitation are generally different.

This text uses material from Wikipedia, licensed under CC BY-SA