Purging is defined broadly as a series of actions taken with the intention of ridding the body of any food or liquid. The underlying factors that contribute to purging are complex and related to emotional distress, stress, anxiety and other negative emotions. As a carer and the most ideal methods of treatment, the most valuable role that you can play is one of support, non judgement and acceptance of where your loved one is at, whilst educating yourself about the illness and seeking to gain skills and strategies for you and your loved one.