If you have been injured during treatment, you must first make sure that you are getting the right treatment, to try and correct the injury. You may also need to get a second opinion or ask your doctor to refer you to another hospital or clinic.
If you cannot work because of the accident, you should get advice about claiming benefits and how to deal with any debts that have built up. You should also get advice about benefits if your partner contributes to the household income but cannot work because of a medical accident.