Licorice root, also known as mulethi, is a long standing herbal ingredient. It appears in throat lozenges and cough syrups, in some digestive preparations, and in skin products for its soothing effect on irritated tissue.

What Licorice Extract Is Used For

Sore throat and dry cough preparations
Traditional use for indigestion and stomach discomfort
Skin products for redness and irritation
Flavouring in herbal and ayurvedic formulations

Common Side Effects

Fluid retention and puffiness
Raised blood pressure with regular use
Low potassium, causing weakness or cramps
Headache

Precautions

Licorice is not harmless in quantity. Taken regularly it can push blood pressure up and potassium down, so it is a poor choice for anyone with hypertension, heart disease, kidney disease or on water tablets. It is best avoided in pregnancy. Occasional use in a lozenge is a different matter from taking a concentrated extract every day.

This page is general information only. It is not a substitute for advice from your doctor or pharmacist, and it does not include dosage. Always follow the directions given to you and read the leaflet inside the pack.