Proper Use

Drug information provided by: Merative, Micromedex®

It is important that all 4 doses of the vaccine be taken exactly as directed. If all the doses are not taken or if doses are not taken at the correct times, the vaccine may not work properly.

The vaccine capsules are meant to dissolve in the intestines. Therefore, they should be inspected to make sure that they are not broken or cracked when you take them. If any are broken or cracked, you will need to replace them.

Typhoid vaccine must be stored in the refrigerator at a temperature between 2 and 8 degrees C (35.6 and 46.4 degrees F) at all times. If the vaccine is left at room temperature, it will lose its effectiveness. Therefore, remember to replace unused vaccine in the refrigerator between doses.

Each dose of the vaccine should be taken approximately 1 hour before a meal. Take with a cold or lukewarm drink that has a temperature that does not exceed body temperature (eg, 37 degrees C or 98.6 degrees F).

Swallow the capsule whole. Do not chew it before swallowing. Also swallow the capsule as soon as possible after you place it in your mouth.


The dose of this medicine will be different for different patients. Follow your doctor's orders or the directions on the label. The following information includes only the average doses of this medicine. If your dose is different, do not change it unless your doctor tells you to do so.

The amount of medicine that you take depends on the strength of the medicine. Also, the number of doses you take each day, the time allowed between doses, and the length of time you take the medicine depend on the medical problem for which you are using the medicine.

  • Take 1 capsule by mouth every other day for a total of 4 doses.

Missed Dose

Call your doctor or pharmacist for instructions.

If you do not remember the missed dose until the next day, take the missed dose at that time and reschedule your every-other-day doses from then. It is important that this vaccine be taken exactly as directed so it can give you the most protection against typhoid fever.


Store in the refrigerator. Do not freeze.

Keep out of the reach of children.

Do not keep outdated medicine or medicine no longer needed.