The beverage from hyssop leaves and blossoms has expectorant, sweating and calming properties, traditionally it is used for its antispasmodic action. In the ancient times it was used as a natural antiseptic.
It is considered highly effective for treating common cold, nasal discharge, and fever. It can have a soothing impact in cases of bronchitis, cough and asthma and is used as a neurotonic, calming agent for treating neuralgia. It also has beneficial properties in conditions of the digestive system such as dyspepsia and flatulence.