strength of the specific formulation and the time period for which the product is to be used for example a container may be selected to accommodate the medication needed for several days weeks or months in one of the preferred embodiments the container is selected to hold sufficient medication for at least about 4 weeks in another embodiment the container is selected to hold about 50 ml or g about 100 ml or g about 200 ml or g about 250 ml or g or about 500 ml or g appropriate containers may be of glass or a suitable plastic material such as polypropylene or polyethylene and will usually have a container closure system which is reclosable optionally the closure system is child proof the container may further comprise a means for measuring and or dispensing defined doses of the composition a conventional measuring means is for example a dropper i e a glass tube fitted with a rubber bulb which is integrated in the closure and removed when opening the container alternatively a non removable dropper may be integrated in the bottle neck in another embodiment the container closure system comprises a dosing cup that provides markings indicating the amount of liquid to be taken for the most common doses for example the markings may range from about 0 5 ml to about 10 ml and more preferably from about 1 ml to about 5 ml or instead of volumes they may indicate the dose in grams of formulation.