This perennial herb with tiny, aromatic leaves is a great addition to any medicinal herb collection. Thyme is easy to grow in a sunny location and thrives between rocks and boulders, braving summer heat and winter freezes. The characteristic scent of thyme comes from the volatile oil containing thymol, which gets released at the slightest touch. Many herbs contain this powerful antiseptic phenolic compound, but thyme oil has more than 50% thymol content.

Use an infusion of thyme as a gargle to get rid of bad breath and mouth sores. It can help with tonsillitis and laryngitis. Crushed fresh thyme applied on the neck is said to reduce throat infections. Inhaling the vapors reduces nervous exhaustion.

The most important use of thyme is to treat respiratory tract infections. Thyme extract is taken orally to relieve bronchitis, chest congestion, asthma, and whooping cough. A teaspoonful of thyme extract mixed with equal amount of honey can be given in divided doses to young children.