What does a well-controlled health condition mean?

Generally, well-controlled means that your condition is stable, not life-threatening, and laboratory assessments and other findings are as similar as possible to those without the health condition. You should talk with your healthcare provider if you have a question about your health or how your health condition is being managed.

Source: CDC, USA

What about underlying medical conditions that are not included on this list?

What does more severe illness mean?

Basic Questions