A method of dosing pharmaceutically active ingredients in a compressed chewing gum tablet includes the steps of: providing one or more pharmaceutically active ingredients, mixing a chewing gum composition including the one or more pharmaceutically active ingredients and chewing gum granules, the chewing gum granules including gum base, and dosing the chewing gum composition to obtain a desired weight of the chewing gum composition and thereby obtaining a desired dose of the pharmaceutically active ingredient in the chewing gum tablet.