The body releases histamine during several types ofallergicreactions. When histamine binds to its receptors on cells, it stimulates changes within the cells that lead to sneezing,itching, and increasedmucusproduction.Antihistaminessuch as promethazine compete with histamine for one of the receptors for h...
As an antihistamine, promethazine hydrochloride usually is given at bedtime because of its pronounced sedative effects. The usual adult oral dose of promethazine hydrochloride is 25 mg before retiring; if necessary, however, 12.5 mg may be administered before meals and on retiring. Children 2 years...
Promethazine - Uses, Side Effects, and More Medically Reviewed by Andrea Wessell, PharmD, BCPS on Oct 24, 2024 | Written by Sandra Chabot, PharmD Common Brand Name(s): Phenergan, Promethegan Common Generic Name(s): promethazine, promethazine HCl, promethazine hydrochloride Pronunciation: proe...
The article presents a study on the comparison between the effects of promethazine and metoclopramide in women with hyperemesis gravidarum. The study uses ... Peng,Chiong,Tan,... - 《Obstetrics & Gynecology》 被引量: 55发表: 2010年 Effects and cost of glycyrrhizin in the treatment of upper ...
Its other effects (such as anti-nausea, calming, pain relief) may work by affecting other natural substances (such as acetylcholine) and by acting directly on certain parts of the brain.Promethazine is available under the following different brand names: Phenergan, and Phenadoz....
phenylephrine and promethazine may cause serious side effects. Stop using phenylephrine and promethazine and call your doctor at once if you have: seizure (convulsions); weak or shallow breathing; jaundice (yellowing of the skin or eyes);
If you have been taking promethazine/phenylephrine/codeine on a regular basis, do not stop taking the medicine without talking to your healthcare provider. Stopping too quickly may cause serious side effects. Call your healthcare provider right away if you have any of the following symptoms. Fe...
Although antihistamines have been found to produce fetal mortality in rodents, the pharmacological effects of histamine in the rodent do not parallel those in man. There are no adequate and well-controlled studies of promethazine hydrochloride tablets in pregnant women. Promethazine hydrochloride tablets ...
Its other effects (such as anti-nausea, calming, pain relief) may work by affecting other natural substances (such as acetylcholine) and by acting directly on certain parts of the brain. References:[1] Promethazine[J]. Reactions Weekly, 2022, 1935 1: 367-367. DOI:10.1007/s40278-022-29162...
CUMULATI.VE HEPATIC UPTAKE Cumulative hepatic bilirubin uptake is a measure of the maximal net rate of movement of unconjugated bilirubin from Table l. Effects of Promethazine-HCI on bilirubin metabolism in rat' C umulative hepatic uptake (µg/ 100 g/m in) Glucuronyl transferase (µg ...