Spectrum: Local Antimicrobial Stewardship, for Fraser Health

Type IV - Delayed-type hypersensitivity

Mediator

T-cells

Onset

> 72 hrs (up to 3-4 weeks)

Onset (previously sensitized)

48 to 96 hr

Possible Clinical Reactions

Contact dermatitis, mobilliform eruptions, Steven-Johnson / toxic epidermal necrolysis

Use Skin Testing?

No