The parameter Settings for electroacupuncture treatment of insomnia need to be flexibly adjusted in accordance with individual differences of patients. The following are the key parameter points:

Frequency setting: Different frequencies have different therapeutic effects on insomnia. Low frequencies (such as 2Hz) are suitable for relieving anxiety and tension, while medium frequencies (such as 50Hz) and high frequencies (such as 100Hz) are more effective in improving sleep quality. The specific choice should be made based on a comprehensive judgment of the patient’s type of insomnia, constitution and tolerance.

Current intensity: It should be adjusted gradually starting from a low intensity based on the patient’s tolerance. During the treatment process, it is necessary to closely observe the patient’s reaction to avoid discomfort caused by excessive current or insufficient therapeutic effect due to insufficient current.

Waveform selection: Common waveforms include continuous waves, sparse and dense waves, intermittent waves, etc. Continuous waves offer high comfort and are suitable for relieving tension. The sparse and dense waves combine the characteristics of sparse and dense waves, which can enhance the stimulating effect. Intermittent waves enhance the sensitivity of acupoints through pulsed stimulation. The specific choice should be combined with the treatment goal.

Stimulation time: The duration of a single treatment session is generally 20 to 30 minutes, with 2 to 3 treatments per week. The course of treatment should be adjusted according to the patient’s condition. Generally, a course of treatment lasts for 4 consecutive weeks. If necessary, it can be extended to 2 to 3 courses.

Retention and insertion of needles: After the needles are inserted, apply the technique of tonifying and purging to generate qi, and then connect the electroacupuncture device. During the period of needle retention, the intensity of the electroacupuncture can be appropriately adjusted to ensure a continuous and stable stimulation effect.