(Concern) How should I manage hyperlipidemia?

I have a genetic tendency for hyperlipidemia. Until now, I haven't experienced many symptoms, so I haven't paid much attention to it. However, as I get a bit older, I find myself becoming more concerned about my health. So far, I haven't taken any medication or gone to the hospital. But if I go to the hospital and take medication, can hyperlipidemia be treated? From what I've heard, I don't think so. If there are any good foods or folk remedies I could try, I would like to give them a shot. Chronic hyperlipidemia is really a headache.