Selina
Because all ESA claims reassessed ion a regular basis, usually no more than every three years and often a lot less.
This is a full reassessment of your claim so treat it as a new one. Our ESA Claim guides have the latest criteria and guidance, see
www.benefitsandwork.co.uk/help-for-claimants/esa1 If you have any specific questions then please reply to this post and we will do our best to help.
Gordon