The average cost for 120 ml of 6.25mg/15mg/5ml of Promethazine DM is $8.75 with a free GoodRx coupon. This is 21.52% off the average retail price of $11.15.
Ml of syrupDosage | Quantity | Price as low as | Price per unit |
|---|---|---|---|
6.25mg/15mg/5ml | 120 ml | $8.75 | $0.07 |
Typical dosage for Promethazine DM
Each teaspoon (5 mL) of Promethazine DM contains 6.25 mg of promethazine and 15 mg of dextromethorphan.
-
Adults and children 12 years and older: The typical dose is to take 5 mL by mouth every 4 to 6 hours. Don’t take more than 30 mL in 24 hours.
-
Children 6 to 11 years old: The typical dose is to take 2.5 mL to 5 mL by mouth every 4 to 6 hours. Don't take more than 20 mL in 24 hours.
-
Children 2 to 5 years old: The typical dose is to take 1.25 mL to 2.5 mL by mouth every 4 to 6 hours. Don't take more than 10 mL 24 hours.
Other Promethazine DM articles
