Overview

Goldenseal is an herb. The dried root is used to make medicine.

Goldenseal is used for many conditions, but so far, there isn’t enough scientific evidence to determine whether or not it is effective for any of them.

We do know that goldenseal isn’t effective for its most famous use, masking illegal drugs in the urine. Despite rumors to the contrary, goldenseal won’t cause false-negative results for marijuana, cocaine, amphetamines or numerous other illegal drugs. Interestingly, the idea of using goldenseal to alter drug screen results came from the novel Stringtown on the Pike, by the pharmacist John Uri Lloyd. However, in this book, goldenseal caused a false-positive for strychnine poisoning, not illegal drugs.

Goldenseal is also used for the common cold and other upper respiratory tract infections, as well as stuffy nose and hay fever. Some people use goldenseal for digestive disorders including stomach pain and swelling (gastritis), peptic ulcers, colitis, diarrhea, constipation, hemorrhoids, and intestinal gas.

Goldenseal is used for urinary tract infections (UTIs), internal bleeding, bleeding after childbirth, liver disorders, cancer, chronic fatigue syndrome (CFS), jaundice, gonorrhea, fever, pneumonia, malaria, whooping cough, and an eating disorder called anorexia.

Women use goldenseal for vaginal pain and swelling and menstrual period problems.

Goldenseal is applied to the skin for rashes, ulcers, wound infections, itching, eczema, acne, dandruff, ringworm, herpes blisters, and cold sores. It is used as a mouthwash for sore gums and mouth.

Some people use goldenseal as an eyewash for eye inflammation and eye infections called conjunctivitis, or “pink eye.”

Goldenseal is used in the ears for ringing, earache, and deafness.

Goldenseal is commonly found in the deep woods from Vermont to Arkansas and received its name from the golden-yellow scars on the base of the stem. When the stem is broken, the scar resembles a gold wax letter seal.

How does it work ?

Goldenseal contains the chemical berberine, which might have effects against bacteria and fungi. For example, it can prevent the bacteria Escherichia coli (E. coli) from binding to urinary tract walls. Berberine also has properties that can lower blood pressure and improve irregular heartbeats. In addition, early research suggests that berberine can lower blood sugar and “bad” low-density lipoprotein (LDL) cholesterol.

Many of the important chemicals in goldenseal are poorly absorbed when taken by mouth and might not reach the concentrations needed to have significant effects in humans. So, it is unknown whether goldenseal has the same benefits as berberine.

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CONDITIONS OF USE AND IMPORTANT INFORMATION: This information is meant to supplement, not replace advice from your doctor or healthcare provider and is not meant to cover all possible uses, precautions, interactions or adverse effects. This information may not fit your specific health circumstances. Never delay or disregard seeking professional medical advice from your doctor or other qualified health care provider because of something you have read on WebMD. You should always speak with your doctor or health care professional before you start, stop, or change any prescribed part of your health care plan or treatment and to determine what course of therapy is right for you.

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© Therapeutic Research Faculty 2020.