Recent cut, puncture, burn, bite, or dirty wound
Wound exposed to soil, dust, rust, or animal feces
Not up to date on tetanus shots
Jaw stiffness or trouble opening the mouth
Neck stiffness
Muscle stiffness in the face, neck, back, or abdomen
Painful muscle spasms
Trouble swallowing
Stiff or rigid body movements
Fever or sweating
Fast heartbeat
Symptoms starting days to weeks after an injury
Seek urgent medical care if these symptoms appear