Mercury although toxic, is a remedy used for symptoms characterised by strong-smelling secretions, an aversion to hot or cold, with many symptoms occurring in the mouth or throat.

The Mercury patient is hurried, restless and anxious. Due to their insecurity, they are conservative and extremely suspicious. They are forgetful and have a difficulty in relating their answers. They are introverted and closed appearing detached and arrogant. Being contradicted infuriates them to such a degree that they may feel like killing the person.

Trembling and sweating are common which makes them feel worse. All symptoms are worse at night.

Usually fair-haired, the skin of the Mercury patient is usually translucent, smooth and unlined.

The weak areas of the body are the blood, mucous membranes, salivary glands, liver and bones and joints. Mercury is effective for mouth ulcers, oral thrush, gingivitis, tonsillitis, coughs, glandular problems and conjunctivitis.