Complete dosing information for PROMETHAZINE HYDROCHLORIDE AND CODEINE PHOSPHATE
Medical guidance required: Dosing information here is for educational purposes. Your healthcare provider will determine the appropriate dose based on your specific condition, kidney function, other medications, and medical history. Never adjust your dose without consulting your doctor or pharmacist.
2 DOSAGE AND ADMINISTRATION Adults 18 years of age and older : 5 mL every 4 to 6 hours as needed, not to exceed 6 doses (30 mL) in 24 hours. ( 2.2 ) Measure Promethazine HCl and Codeine Phosphate Oral Solution with an accurate milliliter measuring device. ( 2.1 , 5.7 ) Do not increase the dose or dosing frequency. ( 2.1 ) Prescribe for the shortest duration consistent with treatment goals. ( 2.3 ) Reevaluate patients with unresponsive cough in 5 days or sooner for possible underlying pathology. ( 2.3 ) Reevaluate patient prior to refilling. (2.3) 2.1 Important Dosage and Administration Instructions Administer Promethazine HCl and Codeine Phosphate Oral Solution by the oral route only. Always use an accurate milliliter measuring device when administering Promethazine HCl and Codeine Phosphate Oral Solution to ensure that the dose is measured and administered accurately. A household teaspoon is not an accurate measuring device and could lead to overdosage [ see Warnings and Precautions (