Respiratory Relief Syrup (Comfrey-Mullien-Garlic or CMG Syrup) is a Dr. Christopher's Original Formula.
It no longer has comfrey as required by the FDA, it has been reformulated with onion, garlic, fennel, nettle, mullein & chickweed. Some possible uses: Asthma - may be helpful to expel mucus, coughs, bronchitis. To strengthen the Respiratory and Immune Systems.
Onion Juice, Garlic Juice, Fennel, Nettle, Mullein and Chickweed. Historical usage: Use a teaspoon or more, as required, as often as needed. An excellent asthma syrup--very helpful to expel mucus from the respiratory system. Can be used for sore throats and mucus. Excellent for fighting toxins and raising the immune system.
For more information click here - http://www.Zhealthinfo.com/doctor.htm#Comfrey