What painkillers to take for cancer pain: analysis of hot topics on the Internet in the past 10 days
Cancer pain is one of the most common symptoms of cancer patients. How to scientifically choose analgesics has become a hot topic on the Internet recently. This article combines the hot topics on the Internet in the past 10 days to sort out cancer pain medication guidelines and related data to help patients and their families better cope with the problem of cancer pain.
1. The three-step analgesic principle of cancer pain
The three-step treatment plan for cancer pain recommended by the World Health Organization (WHO) is still the most authoritative guidance at present:
| pain level | Representative medicine | Applicable situations |
|---|---|---|
| mild pain | Non-steroidal anti-inflammatory drugs (ibuprofen, acetaminophen) | VAS score 1-3 points |
| moderate pain | Weak opioids (codeine, tramadol) | VAS score 4-6 points |
| severe pain | Strong opioids (morphine, oxycodone, fentanyl) | VAS score 7-10 points |
2. Ranking of recent popular analgesic drugs
According to the popularity of pharmaceutical topics in the past 10 days, the following analgesic drugs have attracted the most attention:
| Ranking | Drug name | Discussion popularity | Main features |
|---|---|---|---|
| 1 | Oxycodone hydrochloride extended-release tablets | ★★★★★ | Powerful and long lasting (12 hours) |
| 2 | Fentanyl transdermal patch | ★★★★☆ | No oral administration required, sustained release for 72 hours |
| 3 | Morphine sulfate extended-release tablets | ★★★★☆ | Classic powerful pain reliever |
| 4 | Tramadol | ★★★☆☆ | Moderate intensity, less side effects |
| 5 | Gabapentin | ★★★☆☆ | Effective for neuropathic pain |
3. Precautions when using analgesics
1.Give medication on time: Medication should be administered on time rather than on demand to maintain stable blood drug concentration.
2.personalized medicine: There is no standard dose and the dose should be adjusted with the goal of pain relief.
3.Be aware of side effects: Constipation, nausea and other common side effects of opioids need to be prevented in advance
4.Avoid sudden discontinuation of medication: After long-term use, the dosage needs to be gradually reduced to prevent withdrawal symptoms.
4. Recommendations for auxiliary medication
In addition to the primary analgesic drugs, the following auxiliary drugs can enhance the analgesic effect:
| drug type | Representative medicine | Mechanism of action |
|---|---|---|
| antidepressants | Amitriptyline, duloxetine | Regulates neurotransmitters and enhances pain relief |
| anticonvulsants | Pregabalin, Gabapentin | Suppress abnormal nerve discharge |
| Glucocorticoids | Dexamethasone | Reduce pain associated with inflammation and edema |
5. Latest research hot spots
1.Cannabinoids: Several countries are studying the effects of medical marijuana on cancer pain
2.Targeted drugs: Targeted analgesics targeting specific pain pathways in clinical trials
3.drug combination regimen: The combined use of drugs with different mechanisms of action has become a research hotspot
6. Answers to Frequently Asked Questions by Patients
1.Q: Are painkillers addictive?A: Opioids are used regulatedly for medical purposes and the risk of addiction is very low.
2.Q: Can I adjust the dosage by myself?A: Adjustments must be made according to the doctor's advice. Increasing or decreasing the dosage without authorization may bring risks.
3.Q: What should I do if drug resistance occurs?A: The doctor will adjust the type of drug or administration method according to the situation.
Scientific and reasonable analgesic treatment can significantly improve the quality of life of cancer patients. It is recommended to develop an individualized analgesic plan under the guidance of a professional doctor, and do not endure the pain because of worries about the side effects of drugs.
check the details
check the details
en
