How do you know if your MPN is progressing? Will it show in your blood work or will symptoms increase? Physician assistant, Lindsey Kalhagen, discusses progression and what might indicate a need for an adjustment in treatment. Although it can be difficult to differentiate side effects from medications and symptoms, its important for patients to monitor physical changes that could signify disease progression. Watch now to learn how paying close attention to symptoms, observing changes, and communicating with your provider can improve outcomes.