If you’ve been exposed to a chemical and you’re experiencing symptoms—even if you’re not sure the exposure caused them—seek medical care promptly and tell clinicians exactly what you observed.
Act quickly if you have:
- Burning, blistering, or skin irritation
- Coughing, wheezing, chest tightness, or shortness of breath
- Headaches, dizziness, confusion, or tremors
- Symptoms that worsen when you’re back in the same environment (worksite, apartment area, vehicle, or storage room)
In California, delays can complicate causation. Your medical records often become the backbone of the case, so early documentation matters.


