How to remove blocklist for medical in UAE?

The worker can object to a work ban by submitting a grievance request through one of the Tas’heel centers, or through the communication channels through the website and e-mail of the Ministry of Human Resources and Emiratisation, and attaching all documents confirming that he is not entitled to such ban.
The worker will receive a reference number on his request, and there is a committee in the ministry that is formed under the chairmanship of His Excellency the Undersecretary and the membership of the two assistant undersecretaries of inspection and work, in addition to some directors of the departments that will study those requests and take the decision to lift or maintain the ban, and then the worker is notified of the committee’s decision.
***The stamp of lifting the work is lifted automatically after the expiry of the specified period of time, but it should be noted that the validity of the ban period begins as soon as the worker leaves the country.