Although the basic theory has been in practice for centuries, Dr. Samuel Hahnemann developed the current system of homeopathy around 1800. In the first half of the twentieth century, the advent of pharmaceuticals and the development of modern surgical procedures caused a decline in homeopathy's popularity. But as the limits of conventional medicine began to be realized including antibiotic resistance, adverse drug reactions, and complications of surgery many consumers returned to a more holistic approach to health and wellness, and homeopathy experienced a renaissance. Since homeopathic practitioners view symptoms as the body's signal that something is wrong, homeopathic treatments tend to provoke or draw out the symptoms, allowing the body to work with the treatment to restore health and balance to the system, aiming ultimately for a cure. In contrast, many conventional pharmaceutical treatments try to suppress or control symptoms, simply masking the disease.

While the Food and Drug Administration (FDA) regulates the manufacture and sale of homeopathic remedies, most are available without a prescription. Active ingredients with a designation of HPUS can be found in the Homeopathic Pharmacopeia of the United States, and their strength, purity, and quality must meet defined legal standards. 3 Clinical studies have shown that homeopathic remedies yield positive results when compared to placebo treatment. 2 Homeopathics can be used alone or in conjunction with pharmaceutical treatment, dietary changes, and lifestyle modifications.