Principles of Homeopathy

The principles of homeopathy are based on the theory that "likes are cured by likes", that is, that a substance that causes symptoms in a healthy person can cure those same symptoms in a sick person. Homeopathy also believes that illnesses are caused by imbalances in body fluids and that medicines must be selected and diluted in order to treat these imbalances.
Homeopathy is also based on three main principles:

• The law of similars: the principle that a substance that causes symptoms in a healthy person can cure those same symptoms in a sick person.
• The law of minimum dose: the principle that the lowest effective dose should be used to avoid undesirable side effects.
• Patient individuality: the principle that each patient is unique and should be treated according to their individual needs.

In comparison, conventional medicine relies on science and research to understand diseases and develop treatments. It uses drugs and therapies that have been proven effective through clinical studies and scientific testing. Conventional medicine also focuses on alleviating the symptoms and curing the disease, while homeopathy focuses on treating the whole person.

Source: "Homeopathy: An Introduction for Skeptics and Beginners" Dr. Robert T Mathie