A bridge is made up of two crowns one on each tooth on either side of the gap -- these two anchoring teeth are called abutment teeth -- and a false tooth/teeth in between. These false teeth are called pontics and can be made from gold, alloys, porcelain or a combination of these materials.
Over the Counter Medications. Drugs that are safe and effective for use by the general public without a prescription are defined as over-the-counter (OTC) drugs.
OTC drugs are: 1  Drugs that do NOT require a doctor's prescription. 2  Bought off-the-shelf in stores. 3  Regulated by FDA through OTC Drug monographs. OTC drug monographs are a kind of recipe book covering acceptable ingredients, doses, formulations, and labeling.