Also...
As well as my freind Owen's advice, I would add an organic, vegan living foods lifestyle. Also use only distilled water and bath or shower ONLY using a kdf shower filter. A nice kick start would be either the Gerson clinic or the Hippocrates Institute.
Environmental things to watch for... Emf sources. (Make sure the child's room is not near powerlines, or main dwelling power or other outlets or electrical devices and also stop
Cell Phone use, cordeless phone use and other cordless devices).
Do a major chemical clean up at home. Do not use house or yard chemicals. Also stop toxic personal care products and use natural laundry soaps like Nature Clean and DO NOT USE FABRIC SOFTENER.
Have the childs room as non toxic (inert) as possible. Carpets are also very toxic as is particl board furniture and many plastic toys. Move all these to another room and keep the sleeping area healthy and clean of dust and chemical inductants. Clean with H202 and natural soap (no mainstream commercial cleaners..VERY TOXIC).
Disease is due to toxic over burdon and lack of clean and healthy nutrition. Correct this and the body's innate healing potential will restablish and reward with a healthy body. ;-)
In service
Lapis