Bruising and Bleeding. Bruising or bleeding after an injury is normal. However, some people have disorders that cause them to bruise or bleed too easily. Sometimes people bleed without any obvious triggering event or injury.
The skin of victims of mustard gas blistered, the eyes became very sore and they began to vomit. Mustard gas caused internal and external bleeding and attacked the bronchial tubes, stripping off the mucous membrane. This was extremely painful and most soldiers had to be strapped to their beds.
Nerve agents are the most toxic and rapidly acting of the known chemical warfare agents.. Sarin was developed as a pesticide, and it works by blocking an enzyme that serves as the off-switch for the body's glands and muscles, sending normal bodily systems into constant activity.Eventually, victims can no longer breathe.he United States has new evidence showing that the government of Syria used the nerve gas sarin against its own people, Secretary of State John Kerry said Sunday. Post to Facebook.