Photo-irritation

{
  "id": "MLC-T-CHM-008885",
  "term": "Photo-irritation",
  "field": "Chemistry",
  "definition": "A non-immunological, acute inflammatory response of the skin to a chemical substance after exposure to light, usually ultraviolet A (UVA) radiation. This reaction is dose-dependent and resembles a severe sunburn. It occurs when a phototoxic chemical absorbs light and generates reactive oxygen species that damage cells.",
  "subject": "Chemistry and Human Health",
  "references": [
    "PAC, 2007, 79, 1153. 'Glossary of terms used in toxicology, 2nd edition (IUPAC Recommendations 2007)' on page 1283 (https://doi.org/10.1351/pac200779071153)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/photo-irritation/"
}