Evidence supporting the use of: Licorice root
For the health condition: Poison Ivy or Oak

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Synopsis

Source of validity: Traditional
Rating (out of 5): 2

Licorice root (Glycyrrhiza glabra) has a long history of use in traditional herbal medicine, including in some folk remedies for inflammatory skin conditions such as poison ivy or oak dermatitis. The root contains glycyrrhizin and other compounds with anti-inflammatory and soothing properties. Historically, poultices or topical preparations made from licorice root have been applied to irritated skin to help reduce redness, itching, and swelling. However, there is limited direct scientific evidence specifically supporting licorice root’s effectiveness for treating poison ivy or oak reactions. Most of the rationale for its use comes from its general anti-inflammatory action and traditional medicinal use for skin irritation. Some in vitro and animal studies have demonstrated that licorice extracts can inhibit inflammatory mediators and reduce dermatitis, but there are no robust human clinical trials focused on poison ivy or oak. In summary, licorice root’s use for this purpose is primarily justified by traditional use, with only preliminary scientific support based on its known anti-inflammatory effects in other contexts.

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Other health conditions supported by licorice root

Abdominal Pain
Abrasions
Abscesses
Acid Indigestion
Acne
Addictions (general remedies for)
Addictions (tobacco smoking or chewing)
Addison's Disease
Adenitis
Adrenal Fatigue
Afterbirth Pain
Age Spots
Allergies (respiratory)
Amenorrhea
Anal Fistula or Fissure
Anemia
Appetite (deficient)
Asthma
Autoimmune Disorders
Bronchitis
Canker Sores
Chemotherapy (reducing side effects)
Chicken Pox
Cholera
Chronic Obstructive Pulmonary Disorder
Cirrhosis of the Liver
Cold Sores
Colds (antiviral)
Colds (decongestant)
Colds (general)
Colds (prevention)
Colds (with fever)
Colic (adults)
Colic (children)
Colitis
Colon (atonic)
Colon (spastic)
Congestion
Congestion (bronchial)
Congestion (lungs)
Congestion (lymphatic)
Congestion (sinus)
Constipation (adults)
Contagious Diseases
Convalescence
Cough (damp)
Cough (dry)
Cough (general)
Cough (spastic)
Cramps (menstrual)
Crohn's Disease
Croup
Cushing's Disease
Cytomealovirus
Dyspepsia
Eczema
Emphysema
Endometriosis
Enteritis
Epstein Barr Virus
Estrogen (low)
Fatty Liver Disease
Fever
Fibrosis
Gall Bladder (sluggish or removed)
Gall Stones
Gas and Bloating
Gastritis
Gingivitis
Glands (swollen lymph)
Goiter
Gonorrhea
Gout
Grave's Disease
Hair (loss or thinning)
Hair Care (general)
Halitosis
Hangover
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Headache (tension)
Heart (weakness)
Hemorrhoids
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Impetigo
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Infection
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Inflammation
Inflammatory Bowel Disorders
Influenza
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Itching
Itching Ears
Jaundice (adults)
Jock Itch
Kidney Infection
Laryngitis
Leaky Gut Syndrome
Leprosy
Lesions
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Liver Detoxification
Lungs (fluid in)
Lyme Disease
Lymph Nodes or Glands (swollen)
Malaria
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Menopause
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Menstruation (scant)
Mental Illness
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Mononucleosis
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Morning Sickness
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Nephritis
Nervous Exhaustion
Nervousness
Night Sweating
Nocturnal Emission
Oral Surgery
Ovarian Pain
Overacidity
Pertussis
Pleurisy
PMS (general)
Pneumonia
Poison Ivy or Oak
Rashes and Hives
Rosacea
Sore Throat
Ulcers