Acute ICD Acute; often single exposure to strong irritant Erythema, edema, weeping, vesicles, bullae, necrosis, burning, pain Acute-delayed ICD Delayed onset of clinical lesions: 8–24 h or ...

The study evaluates 20 years of the US Food and Drug Administration (FDA) Adverse Event Reporting System data.

However, unlike AU, itching from IAP does not come with a rash. IAP likely happens because the nervous system is triggered when nerves in the skin release chemicals after they come into contact with ...