Hello, the phenomenon of aggravated pain usually appears after taking medicine for 7- 15 days. After taking the medicine, the patient will have a phenomenon that the pain seems to be aggravated, which is called "dizziness reaction" by Chinese medicine. This is a normal phenomenon of gas rushing to the focus and a sign of effective treatment. Dizziness is an improvement reaction, not a side effect. So patients should not panic because it is a side effect. (1) Long-term pathological changes, the tissue is in aseptic inflammation, and the cells are congested and edematous, which makes the nerve roots in a state of compression and reduces the nerve reflex and sensitivity, so the pain is relieved. However, after taking the medicine, the cell edema was eliminated, the tension was reduced, the nerve roots were no longer compressed, and the original conduction function and sensitivity were restored. At this time, the pain may be aggravated. (2) After the drug reaches a certain blood concentration, it will have a strong impact on the lesion site, prompting the nerve root and the surrounding adhesion tissue to tear and peel off, so the pain is aggravated. Once the pain is completely relieved, it means that the nerve adhesion and compression are completely relieved.

Treatment: (1) If the pain is unbearable (sleeping), you can take Fenbid, but you must inform the patient in advance that Fenbid has a * * * effect on the nerves and has great side effects, which can only be taken for 2 or 3 days. (2) External application of hot vinegar: it is also recommended at ordinary times. Ask the patient to pour a bottle of vinegar into the pot. After the vinegar is boiled, put the towel in. When the towel is wet, twist it into a half-dry, and apply it to your waist.