For sedation: Adults and teenagers—25 to 50 mg
Apr 19, 2022 · Clinical effects are generally apparent within 5 minutes of an intravenous injection and within 20 minutes of an intramuscular injection
25 mg and phenol 5 mg in Water for Injection
25-25 mg PO tid-qid prn] Max: 100 mg/day; Alt: 6
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1
Promethazine, 12
In a study conducted in 37 adults, the average maximum plasma concentration after a 50 mg dose of oral promethazine syrup was 19
Promethazine HCl Injection is contraindicated for use in pediatric patients less than 2 years of age (see WARNINGS-Black Box Warning and Use in Pediatric
Dosage Promethazine can be given as an oral tablet, liquid medication, suppository, or injection
5 mg per pound of body weight (1
1 mg/kg via deep IM inj or IV infusion in a Max concentration of 25
The average effective dose of promethazine for the active therapy of nausea and vomiting in children or adults is 25 mg
The recommended promethazine dosage for children with allergies is 25
Dosage form: oral solution
5 mg
2
It is recommended that the lowest effective dose of promethazine be used in pediatric patients 2 years and older and that coadministration with other drugs with respiratory-depressant effects be avoided
Dosing is based on body weight
Shelf Life: 90 days
Carefully follow your doctor's instructions when giving this medicine to a child of any age
Geriatric
The article below is an essential part of our peds dosing calculator - keep on reading to discover all the
Child 5–9 years
You should not take Phenergan if you are allergic to promethazine or to similar medicines such as chlorpromazine, fluphenazine, mesoridazine, perphenazine
12
5 mg per pound of body weight in combination with an appropriately reduced dose of narcotic or barbiturate and the
Child 5–9 years
Each mL contains promethazine hydrochloride, either 25 mg or 50 mg, edetate disodium 0
Promethazine topical gel is a way of giving your child this nausea medicine