The word "doctorfish" refers to a type of fish known for its healing properties, particularly in terms of skin treatment. In reference to this fish, some synonyms that can be used include surgeonfish, unicornfish, and tang fish. These fish belong to the Acanthuridae family and are usually found in the reefs of the Pacific and Indian oceans. Depending on their species, they can come in different colors ranging from blue, yellow, and green to brown and purple. They are known for their sharp spines, which they use for protection and defense. In many coastal communities, doctorfish are highly prized for their medicinal benefits and are often used in traditional remedies.