Licorice (or sweet root) is a medicinal plant used for centuries in both Eastern and Western folk medicine. Specifically, it is used to treat bronchitis, constipation, stomach ulcers, heartburn, eczema, and menstrual cramps.
Licorice has many beneficial properties and is generally safe to use, but there are still some contraindications. Licorice is contraindicated for people with high blood pressure, as well as certain liver, kidney, and cardiovascular conditions. Furthermore, excessive use of licorice-based products can cause side effects and even poisoning.
General health benefits of licorice
Licorice is a perennial plant from the legume family, native to parts of Europe and Asia. Its other name, "sweet root," comes from its content of a substance approximately 50 times sweeter than sugar. Licorice (usually its root) has been used since ancient times as a natural remedy for colds and digestive problems. But in recent years, scientists have discovered many other properties of this plant.
Chemical composition and benefits of the components
Today, scientists know that the biochemical composition of this plant can vary depending on its variety and growing location. On average, licorice contains approximately 150 different components with beneficial properties for the human body. The most valuable components can be grouped into four groups:
- flavonoids;
- coumarins;
- triterpenoids;
- stilbenoids.

Flavonoids are known for their powerful antioxidant, antimicrobial, anti-inflammatory, and antipyretic properties. Coumarins and stilbenoids are polyphenolic compounds that have natural antibiotic properties. They are also known for their pronounced anti-inflammatory effects. The triterpenoid class includes steroidal compounds.
Scientists have identified approximately three dozen flavonoids in licorice. One of the most active is glabridin. This component has anti-inflammatory properties and beneficial effects on metabolic processes in the body.
You may be interested in:Furthermore, this substance acts as a phytoestrogen, making it considered beneficial for women's health. Other substances from the flavonoid group have an antispasmodic effect on smooth muscles (urinary tract, bile ducts, intestines, stomach), strengthen blood vessels, and normalize their permeability.

This substance is a powerful anti-inflammatory agent. In Japan, for example, an injectable form of glycyrrhizin is used to treat patients with chronic hepatitis C. It also has expectorant properties. Preparations based on this herb help soothe coughs and quickly relieve sore throats. Furthermore, terpenoids act as antiviral and immunomodulatory agents.
Licorice has a stress-protective effect. This effect is achieved through glycyrrhetinic acid, which activates the body's processes of inhibiting cortisone, the so-called stress hormone. This same acid makes licorice root useful in the treatment of Addison's disease, metabolic disorders, gastrointestinal ulcers, poisoning, infectious diseases, and various types of intoxication.
In addition to the substances mentioned, licorice contains:
- carbohydrates;
- vitamin C;
- steroids;
- essential oils;
- resins;
- gum;
- asparagine;
- organic acids (malic, fumaric, citric, succinic).
Due to its rich chemical composition, licorice can be useful for:
- acute and chronic bronchitis;
- pneumonia;
- whooping cough;
- pharyngitis;
- laryngitis;
- asthma;
- dyspepsia;
- upset stomach;
- irritable bowel syndrome;
- peptic ulcer of the gastrointestinal tract;
- dysfunction of the urinary system;
- flu;
- hepatitis;
- liver cirrhosis;
- lupus erythematosus;
- high cholesterol;
- spasmodic pain;
- stress;
- chronic fatigue;
- sleep disorders;
- symptoms of menopause;
- gingivitis;
- skin diseases.
For women
Even ancient Chinese healers considered the sweet root to be very beneficial for women and this plant was viewed as a source of youth, beauty and good health.

Thanks to these components, the plant helps regulate the menstrual cycle, relieve menstrual pain, and improve fertility. It is also an effective natural remedy for PMS.
Studies have shown that licorice is extremely beneficial for women during menopause. In some cases, the plant extract has even more beneficial effects on the female body than hormone replacement therapy. Teas and preparations containing the plant reduce hot flashes and improve the overall well-being of women during menopause.
For men
The active ingredients in licorice root have been shown to prevent and suppress the development and growth of tumor cells in male reproductive organs. This ability makes licorice extract indispensable in the treatment of prostate adenoma.
You may be interested in:By acting comprehensively on the male body, it indirectly improves reproductive function. Specifically, the plant extract normalizes the urinary and nervous systems, eliminates insomnia, prevents obesity and diabetes, and strengthens blood vessels.

However, men should also avoid excessive use of this root. Some researchers suggest that the substances contained in the herb, if used incorrectly, can actually worsen erectile dysfunction and fertility issues. Regular consumption of large amounts of licorice reduces levels of testosterone, the main hormone for men.
For children
Children typically take licorice in the form of a sweet syrup. This remedy can be used to treat dry and wet coughs in children, as well as certain gastrointestinal ailments. Licorice is also beneficial for children as an immune-boosting supplement.
- aged 1 to 3 years – up to 2.5 ml;
- 3-6 years – 5 ml;
- 6-9 years – 7.5 ml;
- 9-12 years – 10 ml.
This remedy can also be useful for treating wounds and burns in children. The substances found in licorice juice accelerate healing of damaged areas, preventing inflammation and other complications.
The main contraindications and harm of licorice for the body
Despite licorice's many benefits, it's best not to overuse this herb. Glycyrrhizin, one of the main components of licorice, can cause high blood pressure, decreased potassium levels, and swelling when it accumulates in excess.
Therefore, preparations based on this herb are contraindicated in:
- hypertension;
- presence of kidney disease;
- liver diseases;
- pregnancy;
- diseases of the cardiovascular system.

A 2017 study by Finnish researchers found that elevated levels of glycyrrhizin in a pregnant woman's body can negatively impact fetal development.
If the dosage is exceeded during treatment of a child, licorice may cause side effects such as diarrhea, itching, rash, swelling, and skin inflammation. Licorice preparations are strictly contraindicated for children under 1 year of age.
According to research, sweet root may be dangerous for women with cancer or those at risk.
Uncontrolled licorice use can worsen hypertension, cause hypokalemia (potassium deficiency), irregular heartbeat, and decreased potency in men. To minimize the risk of side effects, avoid overuse of this herbal remedy: take it in large doses or over a long period of time.
It's important to note that licorice should not be taken with certain medications. Typically, these restrictions apply to:
- medications to thin the blood and regulate blood pressure;
- corticosteroids and other drugs used in hormone therapy;
- diuretics;
- oral contraceptives.
https://www.youtube.com/watch?v=CDFG_tOZ7Dk
Licorice-based medicines and their use
Products based on this plant can be purchased in pharmacies or prepared at home.
Syrup
A syrup is made from the plant's root. This preparation has antispasmodic, antimicrobial, and anti-inflammatory properties. It is used to treat staph infections, as well as stomach ulcers, hyperacid gastritis, colds, tracheitis, and severe coughs. The advantage of this remedy is that it is not only suitable for children, but also very popular.
You may be interested in:You can make licorice syrup at home. Ingredients:
- thick root extract – 4 g;
- sugar syrup – 80 g;
- alcohol – 10 ml.

This same syrup can be useful for treating colitis, dysbiosis, bladder inflammation, bile stasis, and lymphatic system dysfunction. In such cases, take 1 tablespoon with a glass of hot water on an empty stomach.
Extract
Licorice extract is also made from the plant's root. The resulting product is a thick, viscous paste with a cloyingly sweet taste and virtually no odor. This extract is used externally to treat tooth decay, herpes, dermatitis, erythema, and to smooth scars.

Licorice extract helps reduce pigmentation and accelerate collagen production, which is essential for eliminating wrinkles. When taken internally, it acts as an immune booster.
Infusion
The infusion is used to treat dry coughs. This remedy can be helpful for colds and upper respiratory tract infections, various stages of pneumonia, and for treating coughs in smokers and those with tuberculosis.
Ingredients for infusion:
- licorice root;
- marshmallow root;
- elecampane root;
- boiled water – 400 ml.
You'll need 1 tablespoon of each herbal ingredient. Then, take 2 tablespoons of the prepared herbal mixture and pour hot water over the roots. Let it steep for 8 hours. Take half a glass twice daily (before meals).
https://www.youtube.com/watch?v=XAluQDKKu7o
Tea
Medicinal tea can be made either from licorice root alone or from a mixture of herbal ingredients. One of the most popular recipes suggests preparing the drink like this:
- licorice root – 20 g;
- rose hips – 10 g;
- Icelandic moss – 10 g;
- plantain leaves – 10 g.
Another popular version of licorice tea is prepared according to this recipe:
- licorice root and green part – 20 g;
- mint – 5 g;
- centaury (herb) – 5 g;
- lemon balm – 5 g.

In particular, this drink relieves spasms, calms, and treats coughs and stomach ailments.
Juice
Licorice root juice is a good natural remedy for gastritis and stomach ulcers. Furthermore, this remedy retains all the beneficial properties of the fresh plant. Fresh licorice juice should never be consumed in its pure form. It should be diluted in plenty of water. For example, add only 1 ml of licorice root juice to 100 ml of water. This amount should be divided into three portions and consumed throughout the day. Warm the water and juice slightly before drinking.
Frequently Asked Questions
Licorice is a medicinal plant that has long been used by humans to treat various ailments. While this herb does have beneficial effects in most cases, recent scientific discoveries indicate that overuse of this plant is strictly prohibited.
https://www.youtube.com/watch?v=PCnLxtOPxa0

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