Intrakutalt

Intrakutalt is a term used in medicine to describe something administered or occurring within the dermis, which is the layer of skin located between the epidermis and the subcutaneous tissue. This route of administration is often employed for specific medical purposes, such as diagnostic testing, vaccinations, and the delivery of certain medications.

When a substance is administered intrakutalt, it is injected directly into the skin. This precise placement allows for a slow absorption rate, which can be advantageous for certain treatments or tests. For example, the tuberculin skin test (TST), used to detect tuberculosis infection, is performed intrakutalt. A small amount of purified protein derivative (PPD) is injected into the dermis, and the resulting skin reaction is then observed.

Other applications of the intrakutalt route include allergy testing, where small amounts of potential allergens are introduced into the skin to observe for reactions, and the administration of certain local anesthetics or immunotherapies. The depth of injection is critical for intrakutalt administration, requiring careful technique by healthcare professionals to ensure the medication or test substance is placed in the correct tissue layer for optimal effect and to minimize potential complications. The resulting wheal or induration at the injection site is a characteristic sign of successful intrakutalt administration.