My third-year high school son is very tired. Should I give him herbal medicine?

My third-year high school son is having a hard time physically and keeps saying his stomach hurts.

They say there are no special symptoms even when they go to the hospital, but it keeps happening repeatedly.

I am also stressed, and I am receiving stress as well.

I have given supplements or red ginseng once in a while, but I will prescribe herbal medicine tailored to the constitution.

I'm wondering if feeding is better.

And I'm curious if getting acupuncture or similar treatments might be effective when experiencing stomach pain.