The herb is great for spleen problems , gastritis and peptic ulcer. It has a positive effect in bronchial catarrh, bronchitis, pneumonia and cough. It diuretic and advised against diabetes and cholesterol.

Licorice is sometimes taken by mouth along with the herbs Panax ginseng and Bupleurum falcatum to improve the function of the adrenal glands, especially in people who have taken steroid drugs long-term.

Steroids tend to suppress the activity of the adrenal glands. The adrenal glands produce important hormones that regulate the body's response to stress.

Licorice is also taken by mouth for Addison's disease, a type of diabetes caused by a hormone deficiency (diabetes insipidus), menopausal symptoms, osteoporosis, osteoarthritis, systemic lupus erythematosus (SLE), liver disorders, malaria, tuberculosis, high potassium levels in the blood, food poisoning, chronic fatigue syndrome (CFS), a condition in which there is too much muscle tone (hypertonia), abscesses, recovery after surgery, rash, high cholesterol.

Some people use licorice as a shampoo to reduce oiliness in their hair. It is also applied as a gel for itchy, inflamed skin (eczema), as a solution to stop bleeding, as a patch in the mouth or as a gargle for canker sores, as a cream for psoriasis, weight loss, or a skin condition characterized by brown spots (melisma), as a gargle for recovery after surgery, and as a paste for dental plaque.

Boil a stick of liquorice in water or mix with other herbs.