Herbal medicine, also known as herbalism or botanical medicine, is a medical system based on the use of plants or plant extracts that may be eaten or applied to the skin. Since ancient times, herbal medicine has been used by many different cultures throughout the world to treat illness and to assist bodily functions. While herbal medicine is not a licensed profession in the United States, herbal remedies in the form of extracts, tinctures, capsules and tablets as well as teas may be recommended by healthcare practitioners of many different disciplines as a practical way to address a wide variety of medical conditions.
Herbal medicine blurs the line between foods and medicines – a line that, in many cultures, was never drawn in the first place. Using herbs and spices that have disease-preventive effect in foods is one of the best ways to take advantage of their healing power. For example, it appears that the daily use of the spice turmeric in curry dishes is one reason elderly people in India have one of the lowest rates of Alzheimer’s disease in the world.
What conditions is Herbal Medicine used for?
Herbal medicine has been used to treat or alleviate virtually every possible medical condition. Some of the most popular herbal remedies and the conditions for which they are used include:
Aloe used topically for minor burns, sunburns, skin irritation or inflammation
Arnica used topically for bruises, sprains, sore muscles and joints
Tea tree oil applied topically for fungal infections such as athlete’s foot and fungal infections of the toenails and fingernails
Turmeric ingested to combat inflammation and protect against cancer and Alzheimer’s disease
Valerian ingested for sleeping problems.
This is only a brief overview of some of the many safe and effective herbal remedies.
What should one expect on a visit to a Practitioner of Herbal Medicine?
What to expect depends on the type of practitioner you’re consulting. A medical doctor, osteopathic doctor, or naturopath may recommend an herbal remedy in the course of an office visit if you have made a specific complaint. A practitioner of traditional Chinese medicine or ayurvedic medicine may recommend an herbal remedy in the course of a consultation for a specific health problem or to address whole health from a holistic perspective.
According to the American Herbalist Guild, herbalists can practice either as primary health care providers or adjunctive health care consultants. The Guild explains that most visits to an herbalist begin with a consultation about your past and current health history, your dietary and lifestyle practices, or other factors related to your health issue. Then, according to the Guild “the herbalist, with your involvement, should develop an integrated herbal program that addresses your specific health needs and concerns.”
Are there any side effects or conditions where Herbal Medicine should be avoided?
Yes. When taking medication, you should investigate possible interactions with an herbal remedy you may be considering. Be careful about mixing herbs and drugs that have similar actions. For example, it may not be a good idea to mix anticoagulant drugs with ginkgo, a natural blood thinner; the herb valerian, a sedative, probably shouldn’t be mixed with prescription sleeping pills. Similarly, avoid mixing herbs and drugs that have opposite actions. Other agents may alter the way a medication is handled by the body. For example, St. John’s wort, a natural remedy for depression, may reduce the effectiveness of some drugs by causing them to be metabolized too quickly. When in doubt, check with your pharmacist about herb/drug interactions. In addition, herbs that can thin blood, such as dong quai, feverfew, supplemental garlic, and ginger could cause problems if taken before surgery as could herbs such as ginseng and licorice root that affect heart rate and blood pressure. Sedative herbs like kava and valerian may increase the effects of anesthesia. It is best to stop taking any of these herbs at least 10-14 days before surgery, and be sure to tell your physician that you’ve been taking them.
Pregnancy: It is best to avoid taking any herbs during pregnancy, especially the first trimester, unless you’re under the care of a knowledgeable practitioner. Exceptions: it’s considered safe to take up to 1,000 mg of ginger in capsule or candied forms for morning sickness; short-term use of echinacea also seems safe for pregnant women who develop colds or flu.
Nursing: Apart from herbs that can stimulate breast-milk production (fenugreek, blessed thistle, and alfalfa), women who are breastfeeding should avoid most medicinal herbs for the first four to six months of a baby’s life.
Children: Herbal remedies that are safe for adults may not be safe for children. For guidance, see Healthy Child, Whole Child, by Stuart Ditchek, M.D. and Russell Greenfield, M.D (HarperResource, 2009).