Homoeopathy is an extraordinarily powerful system of healthcare because of its ability to treat people on all three levels- body, mind and spirit. While orthodox medicine treats the physical body, there are frequently mental, emotional and spiritual blocks that might inhibit a patient's recovery. Homoeopathy treats the whole person, taking into account their personal history, environmental factos both current and historical, and their hereditary propensity to be vulnerable to particular illnesses or conditions. This comprehensive guide answers many of the questions raised by patients, with examples and case histories. It addresses many controversial issues, including immunisation and the use of mind-altering drugs, and even encompasses the role of the spirit, consciousness and karma.