What will happen to the operator under the action of high frequency electromagnetic field for a long time?

does the subject want to ask "what discomfort will the operator have under the action of high-frequency electromagnetic field for a long time"? Nervous system reaction, eye problems.

1. Nervous system reaction: Long-term exposure to high-frequency electromagnetic fields will affect the nervous system, with symptoms such as headache, dizziness, insomnia, inattention and memory loss.

2. Eye problems: Exposure to high-frequency electromagnetic radiation for a long time will cause dry eyes, fatigue and blurred vision.