Jan 1, 2024 · The usual recommended adult dosage is 50 mg promethazine with an adequately reduced dose of narcotic/barbiturate and the appropriate dose of a belladonna alkaloid
Promethazine is used to relieve or prevent the symptoms of hay fever, allergic conjunctivitis (inflammation of the eye), and other types of allergy or allergic reactions
Jun 23, 2020 · Phenergan (promethazine HCI) is an antihistamine used to treat nausea and vomiting related to certain conditions (e
Phenergan 5 MG Syrup works by blocking the action of certain Children: Children: 6 - 12 years: 10 to 25 mL as a single dose at night, or 10 mL two to three times daily
Main Header Phenergan® (fen-er-gan) Promethazine hydrochloride (PRO-meth-ar-zine HIGH-dro (h)-CLOR-ride) Consumer Medicine Information What is in this leaflet This
5 mg; 25 mg; 25 mg/mL; 50 mg; 25
Take this medication by mouth with or without food as directed by your doctor, usually 2 to 4 times daily
5 mg 3 times daily) IM, IV: 25 mg, may repeat in 2 hours
In hospitalized adult patients, nighttime sedation may be achieved by a dose of 25 to 50 mg of PHENERGAN Injection
To treat nausea and vomiting in children, the usual recommended dose is 0
Last updated on Dec 13, 2023
Dosing
Comments: -Some experts recommend avoiding use 2 weeks prior to delivery due to reports of irritability, excitement, and inhibited platelet aggregation in exposed neonates
Claratyne 10mg tablets: 1⁄2 tablet once daily
$14
[8] It was approved for medical use in the United States in 1951
When oral medication cannot be tolerated, the dose should be given parenterally (cf
Promethazine can be given as an oral tablet, liquid medication, suppository, or injection
Promethazine HCl is a racemic compound; the empirical formula is C17H20N2S•HCl and its molecular weight is 320
It is also used to treat nausea and vomiting caused due to motion sickness and pre and postoperative sedation
Most commonly, these are "preferred" (on formulary) brand drugs
1
Allergic Disorder Adults: One to three 25mg tablets as a single dose at night, or one to two 10mg tablets, two to three times daily
4 Oral promethazine reaches a C max of 2
If any of these effects last or get worse, tell your doctor
These side effects may go away during treatment as your body adjusts to the medicine
Indications
If any of these effects last But in migraines, especially with the N/V that comes with it, phenergan can work really well, because it’s a phenothiazine and can have dopamine blocking abilities in the chemoreceptor zone like prochlorperazine or chlorpromazine