To manage the Symptoms, Exertion, and Other factors you track and score during your Evening Check-in, go to Profile > Trackers.
In Symptoms, you can choose from a list of pre-defined symptoms. You can also add a custom symptom. After adding a custom symptom, click Done, and it will save. You can then access and score it during your Evening Check-in and track it on the Trends tab.
In Exertion you can choose the different types of exertion you wish to track from Cognitive, Emotional, Physical and Social Exertion. You cannot add a custom Exertion.
In Other Factors, you can choose whether to track Periods and Infections. You can also choose to add any Medications you’re taking or track your Lifestyle, which lets you monitor any daily habits or behaviors that may impact your health. After adding a Medication or Lifestyle tracker, click Done to save it — you’ll then be able to track it during your Evening Check-in and view it in your Trends tab.