With liver problems what treatment I can have for coccyx problem?

Depends. When one has "liver problems", we need to be careful in what medications are prescribed. Not knowing what specifics and severity of the liver problem, it is best to avoid all medications that can affect the liver, such as tylenol (acetaminophen) and advil. Also, not knowing the specific type of coccyx problem, it is difficult to suggest a specific treatment. Best to see your doctor to make a diagnosis.