Question: which signs and symptoms result from exposure to lewisite?
Answer: Eyes: irritation, pain, swelling, and tearing may occur on contact. Respiratory tract: runny nose, sneezing, hoarseness, bloody nose, sinus pain, shortness of breath, and cough. Digestive tract: diarrhea, nausea, and vomiting. Cardiovascular: “Lewisite shock” or low blood pressure may occur.