What is ratio codeine for?
This medication is a narcotic pain reliever. Typically, it is used for pain or to relieve a cough. Its effects can be felt within 1 hour.

The recommended dose for adults is 10 mL (2 teaspoons) 3 to 4 times a day as needed. No more than 4 doses should be taken in a 24-hour period. Many things can affect the dose of a medication that a person needs, such as body weight, other medical conditions, and other medications.