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Pronunciation |
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(TET
a nus TOKS oyd FLOO
id) |
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Generic
Available |
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No |
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Synonyms |
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Tetanus Toxoid Plain |
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Pharmacological Index |
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Toxoid |
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Use |
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Detection of delayed hypersensitivity and assessment of cell-mediated
immunity; active immunization against tetanus in the rare adult or child who is
allergic to the aluminum adjuvant (a product containing adsorbed tetanus toxoid
is preferred) |
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Pregnancy Risk
Factor |
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C |
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Contraindications |
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Hypersensitivity to tetanus toxoid or any product
components |
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Warnings/Precautions |
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Epinephrine 1:1000 should be readily available; skin test responsiveness may
be delayed or reduced in elderly patients |
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Adverse
Reactions |
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Percentage unknown: Very hypersensitive persons may develop a local reaction
at the injection site; urticaria, anaphylactic reactions, shock and death are
possible |
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Drug
Interactions |
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Increased effect: Cimetidine may augment delayed hypersensitivity responses
to skin test antigens |
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Stability |
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Refrigerate |
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Mechanism of
Action |
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Tetanus toxoid preparations contain the toxin produced by virulent tetanus
bacilli (detoxified growth products of Clostridium tetani). The toxin
has been modified by treatment with formaldehyde so that is has lost toxicity
but still retains ability to act as antigen and produce active
immunity. |
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Usual Dosage |
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Anergy testing: Intradermal: 0.1 mL
Primary immunization ( Note: Td, TD, DTaP/DTwP are recommended):
Adults: Inject 3 doses of 0.5 mL I.M. or S.C. at 4- to 8-week intervals;
administer fourth dose 6-12 months after third dose
Booster doses: I.M., S.C.: 0.5 mL every 10 years |
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Administration |
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Must not be used I.V. |
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Dental Health: Local
Anesthetic/Vasoconstrictor
Precautions |
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No information available to require special precautions |
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Dental Health:
Effects on Dental Treatment |
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No effects or complications reported |
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Patient
Information |
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A nodule may be palpable at the injection site for a few
weeks |
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Dosage Forms |
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Injection, fluid:
Tetanus 5 Lf units per 0.5 mL dose (0.5 mL, 7.5 mL) |
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References |
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Gardner P and Schaffner W, "Immunization of Adults," N Engl J Med,
1993, 328(17):1252-8. |
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