Codeine Sulfate
Codeine Sulfate 30MG
What is Codeine Sulfate?
Codeine Sulfate is an opioid analgesic used primarily for the relief of mild to moderate pain. It acts by binding to opioid receptors in the brain, altering the perception and response to pain. Additionally, it can be effective in reducing coughing when used in lower doses, although it is primarily prescribed for pain management.Side Effects
- Severe confusion, lightheadedness, dizziness, fainting
- Extreme dizziness or weakness, shallow breathing, slow or uneven heartbeat, sweating, cold or clammy skin, seizures
- Severe constipation, stomach pain, or vomiting
Warnings
- This medicine can be habit-forming. Do not use more than your prescribed dose. Call your doctor if you think your medicine is not working.
- This medicine may cause constipation, especially with long-term use. Ask your doctor if you should use a laxative to prevent and treat constipation.
- Do not stop using this medicine suddenly. Your doctor will need to slowly decrease your dose before you stop it completely.
- This medicine may cause the following problems:High risk of overdose, which can lead to deathRespiratory depression (serious breathing problem that can be life-threatening)Sleep-related breathing problems (including sleep apnea, sleep-related hypoxemia)Adrenal gland problemLow blood pressureSerotonin syndrome, when used with certain medicines
- Keep all medicine out of the reach of children. Never share your medicine with anyone.
Prescription savings · · · ·
What is Codeine Sulfate ?
Codeine Sulfate is an opioid analgesic used primarily for the relief of mild to moderate pain. It acts by binding to opioid receptors in the brain, altering the perception and response to pain. Additionally, it can be effective in reducing coughing when used in lower doses, although it is primarily prescribed for pain management.- Severe confusion, lightheadedness, dizziness, fainting
- Extreme dizziness or weakness, shallow breathing, slow or uneven heartbeat, sweating, cold or clammy skin, seizures
- Severe constipation, stomach pain, or vomiting
- Anxiety, restlessness, fast heartbeat, fever, sweating, muscle spasms, twitching, nausea, vomiting, diarrhea, seeing or hearing things that are not there
- Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing
- Changes in skin color, dark freckles, cold feeling, tiredness, weight loss
- Blue lips, fingernails, or skin
- Slow or trouble breathing
- This medicine can be habit-forming. Do not use more than your prescribed dose. Call your doctor if you think your medicine is not working.
- This medicine may cause constipation, especially with long-term use. Ask your doctor if you should use a laxative to prevent and treat constipation.
- Do not stop using this medicine suddenly. Your doctor will need to slowly decrease your dose before you stop it completely.
- This medicine may cause the following problems:High risk of overdose, which can lead to deathRespiratory depression (serious breathing problem that can be life-threatening)Sleep-related breathing problems (including sleep apnea, sleep-related hypoxemia)Adrenal gland problemLow blood pressureSerotonin syndrome, when used with certain medicines
- Keep all medicine out of the reach of children. Never share your medicine with anyone.
- Do not breastfeed while you are using this medicine.
- Tell your doctor if you are pregnant, or if you have kidney disease, liver disease, lung or breathing problems (including sleep apnea), gallbladder disease, pancreas problems, prostate problems, underactive thyroid, stomach or bowel problems, or a history of head injury, brain tumor, depression, seizures, drug or alcohol abuse.
- This medicine may make you dizzy, drowsy, or lightheaded. Do not drive or do anything else that could be dangerous until you know how this medicine affects you. Sit or lie down if you feel dizzy. Stand up carefully.
- This medicine could cause infertility. Talk with your doctor before using this medicine if you plan to have children.
Codeine Sulfate Coupons & Prices
Codeine Sulfate 30MG
Codeine Sulfate prices by dosage
Lowest cash price with a free Rx.com coupon vs. the average retail price.
| Dosage | Quantity | Retail price | Rx.com price |
|---|---|---|---|
| 15mg · Tablet | 30 | $33.39 | $26.53 |
| 30mg · Tablet | 30 | $55.99 | $21.41 |
| 60mg · Tablet | 30 | $60.99 | $48.75 |
Cash prices near ZIP 77433; updated regularly. Actual pharmacy price may vary.
Looking for a codeine sulfate coupon? Codeine sulfate is only available as a generic (there is no current branded single-entity product), but that does not mean every pharmacy charges the same amount — cash prices for this opioid pain medication can vary widely from one pharmacy to the next. Rx.com compares pricing across 60,000+ pharmacies so you can see how your local options stack up before you fill; enter your ZIP above to see today's price.
What Is Codeine Sulfate?
Codeine sulfate is an opioid agonist analgesic approved by the FDA for the management of mild to moderate pain in adults, in situations where an opioid is appropriate and other treatment options are not adequate. It's dosed as needed, typically every 4 hours, up to a maximum set by your prescriber. Codeine sulfate was historically combined with acetaminophen in products marketed as Tylenol with Codeine, but the single-ingredient (single-entity) codeine sulfate tablets and oral solution covered on this page are labeled specifically for pain, not for cough.
Codeine Sulfate Cost Without Insurance
Because codeine sulfate is generic-only, there's no manufacturer savings card to check — but that also means pharmacies price it independently, and cash prices can differ a lot by location and by pharmacy chain. As a Schedule II controlled substance, not every pharmacy stocks it in the same quantities, which is another reason prices and availability are worth comparing before you go. Rather than guessing, enter your ZIP code above and Rx.com will show you how nearby pharmacies compare, so you can choose the one that works best for your prescription.
Codeine Sulfate vs. Other Opioid Pain Medications
Codeine sulfate is one of several opioid options a prescriber may consider for pain that doesn't respond well to non-opioid treatment. Depending on the type and severity of pain, a provider might instead consider tramadol, hydrocodone/acetaminophen, oxycodone, or morphine sulfate, or a combination product like acetaminophen with codeine. Every opioid carries its own dosing, interaction, and safety profile, so switching between them is a decision for you and your prescriber, not something to do on your own.
Codeine Sulfate Safety Information
Codeine sulfate carries FDA boxed warnings for the risk of addiction, abuse, and misuse even when taken as prescribed; life-threatening respiratory depression, which is highest when starting the medication or increasing the dose; the danger of accidental ingestion by children; and neonatal opioid withdrawal syndrome if used for a prolonged period during pregnancy. Taking codeine sulfate together with benzodiazepines or other central nervous system depressants can increase the risk of severe or fatal respiratory depression. It is contraindicated in children under 12 and in patients under 18 who have had a tonsillectomy or adenoidectomy, and it is not for use in significant respiratory depression, acute or severe asthma, known or suspected bowel obstruction, or in nursing mothers. These particular restrictions exist because some people are genetically "ultra-rapid metabolizers" who convert codeine to morphine in the body faster and more extensively than usual; in those individuals, even a normal dose of codeine can raise morphine levels to a life-threatening or fatal degree, which is the specific concern behind the pediatric and breastfeeding restrictions. Codeine sulfate is subject to an FDA-required Risk Evaluation and Mitigation Strategy (REMS) for opioid analgesics. This is general information, not medical advice — talk with your prescriber or pharmacist about whether codeine sulfate is right for you.
This Codeine Sulfate information was written and reviewed against authoritative U.S. medical sources — MedlinePlus (U.S. National Library of Medicine), DailyMed, and FDA prescribing information — and checked for accuracy. It is provided for education and is not a substitute for professional medical advice.
Verify the official label: Codeine Sulfate on DailyMed (FDA)
Reviewed against FDA labeling · Last reviewed July 2026
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Medical disclaimer: This information is provided for general educational purposes only and is not medical advice. It is not a substitute for professional diagnosis or treatment. Always consult a licensed physician, pharmacist, or other qualified healthcare provider before starting, stopping, or changing any medication or treatment. Never disregard professional medical advice or delay seeking it because of something you read here. If you think you may have a medical emergency, call your doctor or 911 immediately.