If you wish to edit your story, sign in and select the menu icon on the top right corner of the page next to your photo.
Select My Profile, then my treatments, to be taken to the Treatments page. Find the treatment you wish to edit, then select the pencil icon to the right of the treatment.
A box will open that allows you to edit the dates taken, effectiveness and side effects. Make the changes you wish to make.
Be sure to select 'Save' at the bottom of your screen when you're done.