LabInformationLab tests, explained

Tangerine Allergy Test in Puerto Rico

Below is a plain-language overview of the tangerine allergy test. A tangerine allergy test is a blood test that checks for an immune response to proteins found in tangerines. It is usually ordered when someone has had symptoms like itching, hives, or stomach upset after eating or handling tangerines. The test helps a clinician look for a possible allergy to tangerine. Across Puerto Rico, part of Territories, the tangerine allergy test can be ordered directly and collected at a certified site — no referral required.

Sample type
blood
Category
Allergy
Turnaround
1-3 business days
Price
$49
Referral
Not required

A tangerine allergy test is a blood test that checks for an immune response to proteins found in tangerines. It is usually ordered when someone has had symptoms like itching, hives, or stomach upset after eating or handling tangerines. The test helps a clinician look for a possible allergy to tangerine.

What it measures

  • Tangerine-specific IgE — An antibody linked to allergic reactions; a higher level may suggest sensitivity to tangerine.
  • Total IgE — A general measure of allergic tendency, not specific to tangerine.
  • Citrus cross-reactive IgE — Checks for reactions to similar fruits like oranges or lemons.
  • Component-resolved IgE (if used) — Looks at specific proteins in tangerine that may cause symptoms.

Who it is for

This test is typically ordered by an allergist or primary care clinician for people who have had allergic symptoms after eating or touching tangerines. It may also be used when other citrus fruits cause similar reactions.

Preparation

No fasting or special preparation is needed. You can eat and drink normally before the blood draw.

Results and what they mean

Results are reported as levels of specific IgE antibodies, often with a reference range. A clinician interprets these numbers along with your symptoms and history. This information is not medical advice; only a qualified clinician can diagnose an allergy.

Requesting the Tangerine Allergy Test in Puerto Rico

Order online, choose a certified collection site in Puerto Rico, and review results through a secure portal. No referral is required, and orders are processed confidentially. Because the region is self-contained, an island or territorial setting where arranging a specimen collection in advance is the norm — worth planning around when you book.

Frequently asked questions

Do I need to stop taking allergy medications before this test?

No, antihistamines and most other medications do not affect a blood IgE test. But always tell your clinician about all medicines you take.

Can this test tell me if I will have a severe reaction?

No, the level of IgE does not predict how severe a reaction will be. Your clinician will consider your symptoms and history.

How long does it take to get results?

Results are usually available within 1 to 3 business days.

Is this test confidential?

Yes, your test results are kept private and shared only with you and your healthcare team.

Tangerine Allergy Test by city in Puerto Rico

All testing in Puerto Rico →   Full Tangerine Allergy Test guide →