European witchcraftEuropean witchcraft is a multifaceted historical and cultural phenomenon that unfolded over centuries, leaving a mark on the continent's social, religious, and legal landscapes. The roots of European witchcraft trace back to classical antiquity when concepts of magic and the supernatural were interwoven into societal beliefs. Ancient Rome, then a pagan society, had laws against harmful magic. During the Middle Ages, misogynist views of women led to the association of women and malevolent witchcraft, as accusations of heresy and devil worship grew more prevalent.
Postoperative nausea and vomitingPostoperative nausea and vomiting (PONV) is the phenomenon of nausea, vomiting, or retching experienced by a patient in the postanesthesia care unit (PACU) or within 24 hours following a surgical procedure. PONV affects about 10% of the population undergoing general anaesthesia each year. PONV can be unpleasant and lead to a delay in mobilization and food, fluid, and medication intake following surgery. Emetogenic drugs commonly used in anaesthesia include nitrous oxide, physostigmine, and opioids.
Cancer and nauseaCancer and nausea are associated in about fifty percent of people affected by cancer. This may be as a result of the cancer itself, or as an effect of the treatment such as chemotherapy, radiation therapy, or other medication such as opiates used for pain relief. About 70 to 80% of people undergoing chemotherapy experience nausea or vomiting. Nausea and vomiting may also occur in people not receiving treatment, often as a result of the disease involving the gastrointestinal tract, electrolyte imbalance, or as a result of anxiety.
