Dihydrocodeine 30mg Tablets: Uses, Safety and Important Information
Dihydrocodeine 30mg is a prescription opioid medicine used to relieve moderate to severe pain when treatment with other painkillers may not provide sufficient relief. Because dihydrocodeine can cause drowsiness, constipation, tolerance and dependence, it should only be used under the direction of a qualified healthcare professional.
What Is Dihydrocodeine 30mg?
Dihydrocodeine is an opioid analgesic that works primarily by affecting the central nervous system and changing how the body perceives and responds to pain. The 30mg strength is available in tablet formulations and may be prescribed for appropriate patients depending on their medical condition and individual circumstances.
The correct dose varies between individuals. Patients should follow the prescription and the instructions supplied with their medicine rather than changing the dose themselves.
What Is Dihydrocodeine Used For?
Dihydrocodeine may be prescribed for moderate to severe pain, including certain types of acute or persistent pain. A healthcare professional will consider the cause and severity of pain, other medicines being taken, medical history and the potential risks before prescribing an opioid.
It is important to use dihydrocodeine only for the condition for which it was prescribed.
How Should Dihydrocodeine Be Taken?
Take dihydrocodeine exactly as prescribed. Do not take more tablets, take them more frequently, or continue treatment for longer than recommended.
Swallow tablets according to the instructions provided with the specific product. If you forget a dose, follow the instructions in the patient information leaflet or contact a pharmacist or doctor for advice. Do not take an extra dose to compensate for a missed dose unless specifically instructed by a healthcare professional.
Important Safety Information
Dihydrocodeine can cause sleepiness, dizziness and impaired concentration. Avoid driving, cycling or operating machinery if you experience these effects.
Alcohol can increase the sedative effects of opioids and may increase the risk of serious breathing problems. Combining dihydrocodeine with other medicines that cause sedation, particularly benzodiazepines or other central nervous system depressants, can also be dangerous.
Never share prescription opioid medication with another person.
Dependence and Withdrawal
Regular use of dihydrocodeine can result in physical dependence and tolerance. This means that the body can become accustomed to the medicine over time.
Stopping treatment suddenly after prolonged or regular use may cause withdrawal symptoms. If treatment needs to end, a healthcare professional may recommend gradually reducing the dose rather than stopping abruptly.
Possible Side Effects
Common side effects can include:
- Constipation
- Nausea or vomiting
- Drowsiness
- Dizziness
- Dry mouth
- Headache
- Stomach discomfort
Serious breathing difficulties, extreme sleepiness, confusion or loss of consciousness require urgent medical attention.
Can Dihydrocodeine Be Taken With Other Medicines?
Tell your doctor or pharmacist about all medicines, supplements and recreational substances you use. Particular caution is required when dihydrocodeine is combined with medicines that cause sedation or suppress breathing.
Your healthcare professional can check for potentially dangerous interactions and determine whether dihydrocodeine is appropriate for you.
Buying Prescription Medicines Online
Dihydrocodeine is a prescription opioid in the UK. Anyone considering obtaining it online should use only a legitimate, regulated pharmacy and should have a valid prescription where required.
Be particularly cautious of websites offering prescription opioids without appropriate medical assessment or prescription requirements. Counterfeit medicines may contain incorrect ingredients, unpredictable strengths or dangerous substances.
Frequently Asked Questions
Is Dihydrocodeine 30mg a strong painkiller?
Dihydrocodeine is an opioid analgesic used for moderate to severe pain. Its suitability depends on the individual patient’s condition and previous response to pain treatment.
Can Dihydrocodeine cause addiction?
Yes. Opioid medicines can cause tolerance, dependence and addiction, particularly with prolonged or inappropriate use. They should be taken exactly as prescribed.
Can I drink alcohol while taking Dihydrocodeine?
Alcohol can increase sedation and the risk of serious breathing problems. It is safest to avoid alcohol unless your doctor or pharmacist specifically advises otherwise.
Can I stop taking Dihydrocodeine suddenly?
If you have been taking it regularly, do not stop suddenly without medical advice. Your healthcare professional can advise whether the dose should be reduced gradually.
Final Thoughts
Dihydrocodeine 30mg can be an effective prescription treatment for appropriate patients with moderate to severe pain, but it carries important opioid-related risks. Always follow your prescription and the official patient information leaflet, and speak with a doctor or pharmacist if you have questions about dosage, side effects, interactions or stopping treatment.
Medical disclaimer: This article is for general educational purposes and does not replace advice from a doctor, pharmacist or other qualified healthcare professional.

