Other advantages they include the capacity of support of the good health of the vision and the eye. * Allium stock 6C well is known by its effect of support on the respiratory tract and has one long history of use in maintaining clear eyes and noses. * Wyethia 6C has been used during many years to help to also calm the irritable throats of singers and speakers public, doing it useful in the direction of common symptoms of the hay fever. * Kali bich 6C is useful to calm mucous membranes of the air passages or when a nose this moqueando. * Sambucus 6C is a homeopathic remedy good known for the throat and the respiratory tract. tion. It is also aid valuable to clarify the respiratory tract of congestion. Original author and source of the article.