WebPhenothiazine (FEE-noe-THYE-a-zeen)-derivative antihistamines are used to relieve or prevent the symptoms of hay fever and other types of allergy. They work by preventing the … WebPromethazine, being a phenothiazine antihistamine, has also α-adrenergic blocking proterties. Clinical Signs Clinical signs of antihistamine overdose typically develop within …
Phenothiazine-induced cholestatic jaundice - PubMed
WebPromethazine and other first generation antihistamines with a tricyclic structure were discovered in the 1940s. Chlorpromazine, derived from promethazine originally as a sedative, was found to have neuroleptic properties in the early 1950s, and was the first typical antipsychotic. Web21. júl 2024 · Promethazine is a medication used to manage and treat allergic conditions, nausea and vomiting, motion sickness, and sedation. It also has off-label uses for nausea and vomiting in pregnancy. Promethazine is a phenothiazine derivative with antidopaminergic, antihistamine, and anticholinergic properties. biography margaret thatcher
Alimemazine: Uses, Interactions, Mechanism of Action - DrugBank
Web23. jún 2024 · Oxomemazine is a phenothiazine derivative antihistamine indicated in the treatment of allergies. Generic Name Oxomemazine DrugBank Accession Number … Web21. júl 2024 · Promethazine is a medication used to manage and treat allergic conditions, nausea and vomiting, motion sickness, and sedation. It also has off-label uses for nausea … WebContraindications to the use of promethazine include: allergy or hypersensitivity to promethazine, any H 1 antihistamine, and/or any phenothiazine (cross-reactivity between phenothiazines may occur) or any component of the formulation; coma; treatment of lower respiratory tract symptoms (e.g., asthma); children <2 years of age; intra-arterial ... biography mary todd lincoln