What does ASOT mean in LABORATORY

ASOT testing may be recommended if a patient has signs and symptoms of streptococcal infection, such as sore throat, fever, and swollen lymph nodes. This type of testing can also be useful for monitoring patients who have had a recent episode of strep infection or who are at risk for recurrent episodes.

Risks associated with ASOT testing are minimal. The most common side effect is minor bruising where the sample was taken from. Patients may also experience faintness or dizziness due to anxiety related to having their blood taken.

In most cases, results from an ASOT test will be available within 24-48 hours after collection. However, it can take longer in some cases depending on how busy the laboratory is and what other tests need to be performed on the sample prior to getting your results.

A high result on an ASOT indicates that there has been recent or past exposure to Streptococcus bacteria. It can also indicate that there could be active infection, though further tests may need to be performed in order to confirm this diagnosis.

A low result on an ASOT implies that there has not been recent or past exposure to Streptococcus bacteria and that there is no active infection present at this time.

In general no specific instructions are necessary when getting your blood drawn for this type of testing, however you should always confirm any specific instructions given by your doctor prior to arriving for your appointment.