Hyssop is a very commonly used additive used in the preparation of various medical drugs. These include medicines for bronchitis, skin irritation and various other forms of allergies as well. Most of these drugs have an economical price. Apart from standard drugs, this substance is also used in the making of medicated tea. This is prescribed for patients who are suffering from sore throat. If someone is suffering from sore throat and he cannot take normal drugs, this is one of the available options.