Can tetanus vaccine cause side effects?

Yes, like any other vaccine, the tetanus vaccine can cause side effects, although they are usually mild and go away within a few days. Some common side effects of the tetanus vaccine include:

- Pain, redness, and swelling at the injection site

- Fever

- Headache

- Muscle aches

- Fatigue

- Nausea

- Vomiting

In rare cases, the tetanus vaccine can cause more serious side effects, such as:

- Allergic reactions, including anaphylaxis

- Guillain-Barré syndrome, a neurological disorder that can cause weakness and paralysis

- Transverse myelitis, an inflammation of the spinal cord that can cause weakness and paralysis

If you experience any serious side effects after receiving the tetanus vaccine, it is important to seek medical attention immediately.