Hypersensitivity Reactions

Type I: Allergy and anaphylaxis

Type II: Cytotoxic and complement-mediated

Type III: Immune complex

Type IV: Delayed-type hypersensitivity


  1. McDaniel, B. (2014, November 24). Type 1, 2, 3 & 4 Hypersensitivity. Retrieved from Stomp on Step 1, http://www.stomponstep1.com/hypersensitivity-type-1-2-3-4-urticaria-anaphylaxis-immune-complexes-i-ii-iii-iv/.
  2. Ghaffar, A. Hypersensitivity reactions. Retrieved from Microbiology and Immunology On-line, http://www.microbiologybook.org/ghaffar/hyper00.htm.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s