What is Tdvax? Uses, warnings & side effects

Updated May 14, 2025  •  Published Dec 30, 2020

Tdvax overview

BRAND NAMES:

  • Tenivac, TDVAX

Generic Names:

  • Tdvax

Uses:

  • Protects against infections caused by tetanus (lockjaw) and diphtheria.

Therapeutic Classes:

  • Vaccine, Toxoid

Forms:

  • Injectable

How it’s taken:

  • By injection

What is Tdvax used for?

What form(s) does Tdvax come in?

  • Injectable

What are common Tdvax dosages?

  • Vial 0.5ML of 2-2LF/0.5ML

Tdvax images - What does Tdvax look like?

  • TDVax
    0.5ml of 2-2lf/0.5ml vial

How to take Tdvax

  • Injection routeA nurse or other health provider will give you this medicine.

  • After the first set of shots, you or your child should get a booster shot every 10 years.

  • Depending on the age of the child, this vaccine is given as a series of 3 or 4 doses. Teenagers and adults will receive a total of 3 doses.

  • Injection routeYour doctor will prescribe your exact dose and tell you how often it should be given. This medicine is given as a shot into one of your muscles. This vaccine is usually given in the upper leg of infants or in the shoulder for older children, teenagers, and adults.

  • Injection routeA nurse or other health provider will give you this medicine.

  • After the first set of shots, you or your child should get a booster shot every 10 years.

  • Depending on the age of the child, this vaccine is given as a series of 3 or 4 doses. Teenagers and adults will receive a total of 3 doses.

  • Injection routeYour doctor will prescribe your exact dose and tell you how often it should be given. This medicine is given as a shot into one of your muscles. This vaccine is usually given in the upper leg of infants or in the shoulder for older children, teenagers, and adults.

What to do if you miss a dose of Tdvax

  • It is important that you or your child receive all of the doses of vaccine in this series. Try to keep all of your scheduled appointments. If you miss a dose, make another appointment as soon as possible.

Tdvax contraindications - Who shouldn't take Tdvax?

  • You should not receive this vaccine if you have had an allergic reaction to a tetanus vaccine, diphtheria vaccine, or to thimerosal.

Tdvax warnings

  • Make sure your doctor knows if you are pregnant or breastfeeding, or if you have a bleeding problem or weak immune system.

  • Tell your doctor about any reaction you or your child have had after receiving a vaccine. This includes severe redness or swelling where the shot was given or a history of Guillain-Barré syndrome (a nervous system disorder that causes paralysis) after receiving a vaccine with tetanus.

  • If you or your child develop a skin rash, hives, or any allergic reaction after receiving this vaccine, tell your doctor right away.

  • Tell the doctor right away if you or your child are allergic to latex rubber. The prefilled syringes or bottle of vaccine may contain natural rubber latex. This may cause an allergic reaction in patients who are sensitive to latex.

  • This vaccine will not treat an active infection. If you or your child have an infection due to diphtheria or tetanus, you will need medicine to treat the infection.

  • Swelling of the lips, face, tongue, hands, ankles, or feet.

  • Swollen, painful, or tender lymph glands in your neck, armpit, or groin.

  • Unusual tiredness or weakness.

  • Wheezing or trouble with breathing.

Tdvax interactions & what to avoid when taking Tdvax

  • If you or your child develop a skin rash, hives, or any allergic reaction after receiving this vaccine, tell your doctor right away.

  • Tell your doctor about any reaction you or your child have had after receiving a vaccine. This includes severe redness or swelling where the shot was given or a history of Guillain-Barré syndrome (a nervous system disorder that causes paralysis) after receiving a vaccine with tetanus.

  • Tell the doctor right away if you or your child are allergic to latex rubber. The prefilled syringes or bottle of vaccine may contain natural rubber latex. This may cause an allergic reaction in patients who are sensitive to latex.

  • Make sure your doctor knows if you are receiving a medicine or treatment that may weaken the immune system. This may include steroids (such as prednisone, dexamethasone, prednisolone, or Medrol®), radiation treatment, or cancer medicines (chemotherapy).

  • This vaccine will not treat an active infection. If you or your child have an infection due to diphtheria or tetanus, you will need medicine to treat the infection.

Tdvax side effects - How does Tdvax make you feel?

Serious Side Effects

  • Unusual tiredness or weakness.

  • Swollen, painful, or tender lymph glands in your neck, armpit, or groin.

  • Swelling of the lips, face, tongue, hands, ankles, or feet.

  • Wheezing or trouble with breathing.

  • Seizures.

  • Numbness, tingling, or burning pain in your hands, arms, legs, or feet.

  • Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing

  • Chills, fainting, and body aches.

  • Fever higher than 103 degrees F.

Less Serious Side Effects

  • Joint, muscle, or bone pain.

  • Headache or dizziness.

  • Redness, swelling, or a lump where the shot was given that does not go away after a few days.

  • Fever below 102 degrees F and drowsiness.

  • Nausea or vomiting.

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