It looks like you are using an older version of Internet Explorer which is not supported. We advise that you update your browser to the latest version of Microsoft Edge, or consider using other browsers such as Chrome, Firefox or Safari.

Exacerbation

Relapses suck. A lot. A relapse (aka an exacerbation or flare up) is anything that either gives you new symptoms or brings back old ones. They are different for everyone, unique in the same way snowflakes are. If snowflakes sucked.