(Concern) Can I also do traditional Korean medicine diet?

I have never trusted traditional Korean medicine clinics in my family, so I only went to hospitals and never visited a Korean medicine clinic. However, some people around me have seen results with herbal medicine diets, so I was thinking about giving it a try, but I’ve been too timid and given up several times.

I have chronic hepatitis and am taking medication. When I go to the hospital, the doctor always tells me not to take herbal medicine at all. So, it seems impossible for someone like me to try a traditional Korean medicine diet, right? Not all herbal medicines are bad, but I can't just pick and choose which ones to take... Has anyone with an unhealthy liver like mine tried a traditional Korean medicine diet? Since I can't lose weight easily, I keep thinking about all sorts of things.