What are the symptoms of tetanus?

Uncontrollable spasm: Uncontrollable straining of your back (your head is bent backward to the ground, and your back is twisted in the shape of a "u"), uncontrollable grimacing, and uncontrollable spasms of your muscles. It is significant if you recently had a puncture wound to the foot from the ground, or a puncture wound from a rusty nail anywhere on the body. If you are not immunized see a doctor immediately.

Stiff muscles: The symptoms of disease usually start about a week after infection. There can be fever, rapid heart beat, and high blood pressure. Then stiff jaw and neck muscles develop before it becomes difficult to swallow.