Homeopathic medicine is a gentle approach that stimulates the body/mind to heal itself. The classical method of homeopathy involves an in-depth interview, in which the whole person is considered, and then one remedy is chosen and given at its lowest possible dosage. Homeopathic medicines can be used to treat acute illnesses, such as sore throat, flu, or gastrointestinal upset, or chronic illnesses, such as asthma, migraines, and colitis.