What should you know about tetanus immunization in pregnancy?

Tetanus bacteria can enter damaged skin and produce a toxin that causes stiffness and muscle spasms. Immunization helps prepare the immune system to respond. During pregnancy, the clinician considers your previous doses, gestational stage, local guidance, allergies and the nature of any wound.

Do not stop prescribed care or delay advice because you are pregnant. Sharing your antenatal record and any previous vaccine reactions helps the clinician make an individual plan for you and your baby.

Rinse the injury with clean running water, remove visible dirt gently and cover it. Call your maternity team, doctor or urgent-care service for a deep puncture, crush injury, burn, bite, soil-contaminated wound or uncertain vaccine history. Take your pregnancy and immunization records if available.

Tell the clinician about fever, immune conditions, allergies and medicines. They may recommend a tetanus-containing vaccine or other wound protection based on your history and the exposure. Do not self-administer leftover medication or seal a contaminated wound at home.

Seek emergency care for jaw stiffness, trouble swallowing, muscle spasms, breathing difficulty or rapidly worsening rigidity. For the wound itself, obtain prompt care when pain, swelling, warmth, redness or discharge is increasing, or when fever or reduced movement develops.

Ask which vaccine is recommended for your pregnancy, how your previous doses affect the plan, and what to do if your records are incomplete. Ask how to care for the wound and which symptoms should prompt immediate return.