What is Codeine?
Codeine is a painkiller. It used for treating acute moderate pain to severe pain, coughing, and diarrhea to provide short term pain relief. It is not recommended as a treatment for long term / chronic pain (Bupa, 2022). It can be used to as a short term treatment pain from operations or injury. It is a prescription-only medication. It contains opioids that can be addictive. It can also be found as an ingredient of other prescription drugs, for example, co-codamol.
Codeine is typically indicated for patients 12 years of age and older to treat acute moderate pain that hasn’t been relieved by other analgesics, such as ibuprofen / paracetamol (EMA, 2024).
Video: An overview to Codeine
Take a look at the video below to get a simple overview of Codeine, including what it is used for, dosages, side effects and precautions:
Type of drug | Opioid painkiller |
Health conditions prescribed for | Pain relief, Diarrhoea |
Active ingredient | Codeine Phosphate |
Brand name | There are various branded multi-ingredient medications containing codeine |
Available strengths | 15mg, 30mg, 60mg |
Available as | Tablet, oral liquid, injection |
Possible side effects | Nausea, vomiting, sleepiness, constipation, confusion, headaches, dizziness and/or vertigo, dryness of the mouth |
Patient Information Leaflet | For more information on the medication please refer to the patient information leaflet for Codeine. |
How does Codeine work?
Codeine Phosphate
Codeine belongs to a group of medications known as analgesics, which are used to inhibit pain (Mayo Clinic, 2024). This drug is an opioid analgesic, and it works by blocking pain signals and your eventual response to pain. Codeine is used in treating mild to moderate kinds of pain (NICE, 2024).
What would a doctor prescribe Codeine for?
Codeine is a powerful opioid pain medication that has several uses. Health conditions for which codeine could be potentially prescribed for as a treatment by a healthcare professional include pain (e.g. after an operation suffering an injury) and the treatment of diarrhoea (NHS, 2022).
How does Codeine provide pain relief?
The primary reason Codeine is prescribed is to relieve pain. Codeine works to change how the brain and nervous system respond to pain (NHS, 2022). The combination of codeine with other medicines, such as paracetamol or acetaminophen may produce better pain relief. Codeine and paracetamol are combined to produce the codeine containing medicine co-codamol.
Every patient suffering from pain has a unique individual experience when taking Codeine as a pain relief treatment.
User Reviews for Codeine
To see what people have to say about their experiences with the medication, take a look at the Codeine user reviews. There a wide range of customer reviews and experiences with Codeine usage available at Drugs.com for pain relief, diarrhea treatment and cough treatment and on iwantgreatcare.org.
You must speak to a doctor or your healthcare provider for medical advice before taking Codeine tablets. They will assess your suitability for the medication and whether your health condition requires Codeine or an alternative pain relief treatment.
How do IÂ use Codeine?
Codeine Tablets
Take Codeine with, or after a meal to reduce the chances of feeling sick (NHS, 2022).
It is crucial that you take Codeine as prescribed by your doctor or healthcare provider. You can typically take Codeine at any time of the day however, try to take it at the same time each day consistently and space your dose accordingly (NHS, 2022). Your doctor will advise you on the best way to take the medication for your individual needs.
For adult patients, take 1-2 tablets every 4-6 hours. Take the tablet as a whole with a glass full of water. Take Codeine continuously for as long as advised by your physician. If any of your symptoms persists, consult with your doctor, pharmacist or healthcare provider.
What is the proper dosage of Codeine?
Dose for Codeine
Your doctor, pharmacist or prescriber will discuss the appropriate dosage of codeine for your individual needs including how long the course of medication will be for, when treatment will stop and how to wean yourself from the medication to avoid potential withdrawal symptoms. Recommended dosages can be found on the patient information leaflet for codeine although it should be stressed that a doctor, pharmacist or healthcare professional should always be consulted prior to starting a course of codeine. They can assess your requirements and make an informed decision on whether a higher dose or lower dose of the medication is required.
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