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Pharmacy Editor: Charles Patrick Davis, MD, PhD
Codeine phosphate is an opioid analgesic (pain reliever) drug used to treat many causes of mild to moderate pain. Codeine phosphate is available in a generic form termed codeine. Common side effects include drowsiness, lightheadedness, and dizziness, and sedation, shortness of breath, nausea, vomiting, sweating, and constipation. The drug may be habit-forming.
Codeine phosphate is available in strengths of 30 and 60mg tablets. Usual adult doses are15 to 60 mg every 4 to 6 hours (usual adult dose, 30 mg), while dosage for children (1 year and older , is weight-based (0.5mg/Kg) every 4 to 6 hours. Serious side effects include dependence, seizures, confusion, near-syncopy, bradycardia and shallow breathing. Codeine sulfate may be expected to have additive effects when used in conjunction with alcohol, other opioids, or illicit drugs that cause central nervous system depression. There are no adequate and well-controlled studies in pregnant women. Codeine should be used during pregnancy only if the potential benefit justifies the potential risk. Codeine is secreted into human milk so benefits should outweigh risks to the breast-feeding infant. Codeine phosphate has been used in pediatric patients aged one year and above.
Our Codeine sulfate Drug Center provides a comprehensive view of available drug information as well as related drugs, user reviews, supplements, and diseases, and condition.
What is Prescribing information?
The FDA package insert formatted in easy-to-find categories for health professionals and clinicians.
Codeine phosphate is an analgesic indicated for the relief of mild to moderate pain.
Read the complete drug monograph for Codeine Phosphate »
Drug Description - Indications & Dosage - Side Effects & Drug Interactions - Warnings & Precautions - Contraindications - Medication Guide and More
What is Patient information?
Easy-to-read and understand detailed drug information and pill images for the patient or caregiver from Cerner Multum.
Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.
Call your doctor at once if you have any of these serious side effects:
Less serious side effects include:
Read the complete patient information for Codeine Phosphate »
Possible Side Effects - Images - What Is - How Should I Take It - What If I Miss a Dose - What Should I Avoid and More
What is Consumer information?
A concise overview of the drug for the patient or caregiver from First DataBank.
HOW TO USE: This medication is given by injection into a muscle or under the skin as directed by your doctor. Learn the proper way to give injections. If you have any questions about the use of this medication, consult your doctor or pharmacist.
Before using, check this product visually for particles or discoloration. If either is present, do not use the liquid. Before inj...
Read the complete consumer information for Codeine Phosphate »
Warnings - Uses - How to Use - Side Effects - Precautions - Drug Interactions and More
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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