Eat, work, rest, exercise properly, and take care of your liver. Avoid oils, fats, and fried foods. Take a cold shower every morning and a warm shower at night. Use less soap and never use strong soaps. Here are several hydrotherapy applications.
Page numbers refer to that book.
But restrictions are listed as to who this can be used on. If dry, not irritable, give prolonged Neutral Bath. Daily Cold morning Bath, Cold Towel Rub, Cold Shower, or Shallow Rubbing Bath. Although the skin is not broken, the underlying tissue is injured. The result is some pain and swelling, and perhaps black and blue marks.