Take alternating hot and cold daily showers every morning or evening. Exercise should consist of walking and purposeful outdoor labor as much as possible. Stationary, three-wheeled, etc. Get a minimum of 20 minutes, and up to 10 miles of walking daily. Range of motion exercises can also help.
Water is a cleanser and a healer, used externally and internally.
Regular bowel movements daily are very important. Two cups of very warm water upon arising in the morning are very helpful for this. Most of the water you need will be supplied in the form of the herb teas listed above. Wear a clean change of clothes daily. Fifteen fever treatments spread over three weeks constitutes one series of treatments.