mainly for allergic reaction, and antibody formation
- Inform, stretc
- check for bubble
- Small amounts are injected into the layers of skin
- Often used to test for allergic reaction and antibody formation
- Angle of insertion: almost parallel to skin (10o-15o)
- Usual site: anterior forearm
Intradermal Injection - Technique
- The injection site is then rubbed vigorously with a swab, and disinfectant applied to cleanse the area and increase the blood supply.
- With the bevel of the needle facing upwards, the needle is inserted into the skin, parallel with the forearm. The syringe should then be pushed in steadily and slowly, releasing the solution into the layers of the skin. This will cause the layers of the skin to rise slightly
