Whole Blood Serotonin Test | Lahalak Platform
Experiencing unexplained flushing or palpitations? This test helps diagnose hormone-secreting tumors in the digestive tract by accurately measuring serotonin levels, guiding you toward the right medical care.
Scientific name: Serotonin, Whole Blood Test
A whole blood serotonin test is a quantitative measurement of the concentration of the neurotransmitter and hormone serotonin (5-hydroxytryptamine - 5-HT) in whole blood. Approximately 95% of the body's serotonin is stored in platelets (found in whole blood), while the remainder is free in plasma. A significantly elevated serotonin level is an impo...
Service type
Laboratory test (Blood)
Duration
10-15 minutes
Fasting
Fasting is not required
Included Services
- A detailed analysis to measure the concentration of serotonin in whole blood.
- Consult a specialist in oncology, gastroenterology, or endocrinology for the interpretation of the results.
- Personal support services from Halak.
Medical Service Information
Conditions & Notices
- Strict fasting is not required, but fasting for 8-12 hours is preferred for more consistent results.
- The doctor should be informed of all medications and supplements the patient is taking, especially antidepressants (SSRIs, MAOIs), migraine medications (triptans), and diuretics, as many of these affect serotonin levels. The doctor may ask the patient to stop taking some of these medications a few days before the examination.
- It is preferable to avoid foods rich in serotonin (bananas, pineapple, walnuts, avocados, tomatoes, eggplant) 24-48 hours before the test.
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