Intracutaneous injections refer to the process of injecting medication or vaccines into the skin's dermis. These injections are typically given to diagnose or treat certain medical conditions or diseases. Some synonyms for the term intracutaneous injections include intradermal injections, subcutaneous injections, and dermal injections. Intradermal injections refer to administering the medication or vaccine into the dermis, while subcutaneous injections refer to injecting the medication beneath the skin. Dermal injections refer to administering medication into the skin's middle layer or dermis. Although the terminology may differ, these injections are all similar in that they involve administering medication or vaccines into the skin for diagnostic or therapeutic purposes.