1.Injection therapy features.
In the shortest time, with the fastest speed, the most reasonable drugs are accurately delivered to the most needed lesion site to achieve the most satisfactory treatment effect.
2.Injections are not “closed”.
Injections are not used to treat painful areas. Not just use local anesthetic to block the nerve for a short time. It is not a “closed” nerve. Injection therapy has unique requirements and characteristics. Zheng Lin, Department of Orthopedics and Traumatology, Gucheng County People’s Hospital
3. Requirements for injection therapy.
First of all, under the premise of correct diagnosis. According to the inflammatory lesion causing pain or the cause of pain, prepare an effective medicinal solution. Through the injection plan and skilled puncture technique, the lesion area is injected (target point injection). With a high concentration of the drug solution localized to the lesion, the inflammatory lesion causing the pain is eliminated and the pain disappears with it. The essence of injection therapy is anti-inflammatory treatment.
4.The difference between injection and nerve block.
1) Local injection therapy.
2）Elimination of inflammatory lesions, elimination of nerve compression, elimination of scar tissue, lubrication of joints
3) Nerve block.
4) Blocking nerve conduction
5) Same effect.
6）Improve blood circulation
5) Indications for nerve block therapy.
The indications for nerve block therapy are very wide. Various acute and chronic pain of various nature in various parts of the human body.
6.Contraindications to nerve block therapy.
Uncooperative people, including those with mental disorders. Infected lesions in the skin and deep tissues at the puncture site. Bleeding tendency or anticoagulation treatment. Hypersensitivity to local anesthetics. Those with hypovolemia should not perform vertebral canal, abdominal ganglion and paravertebral sympathetic ganglion block.
7. Precautions.
1) If the cause of pain is unknown, it is important to clarify the etiological diagnosis before using nerve block.
(2) Give nerve block during diagnostic examination to reduce pain.
(3) Do not use pain as the cause, treat headache and foot pain, or even “hit where it hurts” (pain point injection).
(4) Use with caution in patients with severe organic heart disease, very poor general condition, and advanced age.
5) Hormones should be used with caution in severe hypertension, diabetes, active ulcers, early pregnancy and other nerve blocks.