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Territories · Watermelon Allergy Test – Melon Allergy

Watermelon Allergy Test – Melon Allergy in Puerto Rico

This page explains the watermelon allergy test – melon allergy, what it measures, and how to order it. A watermelon allergy test uses a blood sample to check for IgE antibodies that may indicate an allergic sensitivity to watermelon or other melons.

Sample typeBlood and/or urine at a collection lab
ReferralIncluded — no referral from your own doctor needed

Lab requirements in Puerto Rico

Here is what you need before ordering and completing the Watermelon Allergy Test – Melon Allergy in PR. Review each item and confirm the details with the collection lab.

Physician's order
Included. A physician's order is required for lab testing and is provided for you by our partner's physicians — no referral from your own doctor is needed.
Fasting
Some tests require fasting or avoiding certain foods or drinks beforehand. You will be informed when you order — confirm the details with the collection lab.
Preparation
No special preparation is usually required, but follow the collection lab's instructions. They will let you know if any medications or foods should be avoided before the test.
Sample & visit
A blood and/or urine sample is collected; the visit usually takes about 10 minutes.
Identification
Bring the lab requisition form from your account. The collection lab may also ask for a government-issued photo ID.
Turnaround
1-3 business days
Availability
Our partner lab does not serve ND, RI, NY, NJ, MD or HI. Confirm availability for your location with the collection lab.

Before you go

  • Order your test before visiting a lab, then use the requisition form in your account.
  • Print the requisition form, or fax it to the lab directly from your account.
  • No scheduling is needed — visit the collection lab during its normal business hours.
  • A blood and/or urine sample is collected; the visit usually takes about 10 minutes.
  • Bring a government-issued photo ID in case the lab requests it.
  • Results are posted to your secure account within 1–3 business days.

Requirements are summarized from our partner lab's published policies. Preparation and availability can change — confirm current instructions with the collection lab before your visit.

What this test is

This test measures specific IgE antibodies in the blood that are associated with allergic reactions to watermelon. It is typically used alongside a clinical history to help evaluate suspected food allergies.

What it measures

  • Watermelon-specific IgE — Reflects the level of allergic antibodies to watermelon proteins.
  • Total IgE — Sometimes measured to assess overall allergic tendency.
  • Melon cross-reactive allergens — May indicate sensitivity to related melons like cantaloupe or honeydew.

What the test involves

A healthcare professional collects a small blood sample, usually from a vein in your arm. The sample is then sent to a laboratory for analysis.

Why it is often ordered

A clinician may order this test if you have experienced allergic symptoms after eating watermelon or other melons. It can help identify whether your symptoms are related to a specific food allergy.

Preparation

No special preparation is usually required, but follow the collection lab's instructions. They will let you know if any medications or foods should be avoided before the test.

How results are reported

Results are reported as a numerical value that indicates the level of specific IgE antibodies, and reference ranges vary by laboratory. Your clinician will interpret the results in the context of your symptoms and history.

Before you go

  • Whether any medications should be stopped before the test
  • If fasting is required
  • How long results will take to be available

Cities

Watermelon Allergy Test – Melon Allergy in Puerto Rico communities

Choose your city for local context and to order this test.

San Juan1,915,105Watermelon Allergy Test – Melon AllergyAguadilla260,331Watermelon Allergy Test – Melon AllergyBayamón170,028Watermelon Allergy Test – Melon AllergyCarolina139,735Watermelon Allergy Test – Melon AllergyPonce124,719Watermelon Allergy Test – Melon AllergyArecibo123,499Watermelon Allergy Test – Melon AllergySan Germán103,747Watermelon Allergy Test – Melon AllergyMayagüez93,426Watermelon Allergy Test – Melon AllergyYauco80,307Watermelon Allergy Test – Melon AllergyFajardo75,549Watermelon Allergy Test – Melon AllergyCaguas74,502Watermelon Allergy Test – Melon AllergyJuana Díaz71,759Watermelon Allergy Test – Melon AllergyGuaynabo70,542Watermelon Allergy Test – Melon AllergyFlorida69,427Watermelon Allergy Test – Melon AllergyGuayama65,343Watermelon Allergy Test – Melon AllergyTrujillo Alto44,203Watermelon Allergy Test – Melon AllergyCataño23,536Watermelon Allergy Test – Melon AllergyVega Baja23,527Watermelon Allergy Test – Melon AllergyHumacao17,607Watermelon Allergy Test – Melon AllergyCandelaria15,498Watermelon Allergy Test – Melon AllergyCayey14,052Watermelon Allergy Test – Melon AllergyDorado13,008Watermelon Allergy Test – Melon AllergyRío Grande12,216Watermelon Allergy Test – Melon AllergyCanóvanas12,211Watermelon Allergy Test – Melon AllergyManatí12,207Watermelon Allergy Test – Melon AllergyCaño Martin Peña12,112Watermelon Allergy Test – Melon AllergyHormigueros11,358Watermelon Allergy Test – Melon AllergySabana Grande11,128Watermelon Allergy Test – Melon AllergyCoamo10,508Watermelon Allergy Test – Melon AllergyIsabela10,457Watermelon Allergy Test – Melon AllergyCabo Rojo10,011Watermelon Allergy Test – Melon AllergyCorozal9,986Watermelon Allergy Test – Melon AllergyPájaros9,713Watermelon Allergy Test – Melon AllergyVega Alta9,457Watermelon Allergy Test – Melon AllergySan Lorenzo8,628Watermelon Allergy Test – Melon AllergySan Sebastián8,568Watermelon Allergy Test – Melon AllergyAibonito8,532Watermelon Allergy Test – Melon AllergyArroyo8,438Watermelon Allergy Test – Melon AllergyJuncos8,174Watermelon Allergy Test – Melon AllergyLuquillo7,898Watermelon Allergy Test – Melon AllergySan Isidro7,613Watermelon Allergy Test – Melon AllergyUtuado7,336Watermelon Allergy Test – Melon AllergySabana Seca7,330Watermelon Allergy Test – Melon AllergySan Antonio7,311Watermelon Allergy Test – Melon AllergyPuerto Real6,966Watermelon Allergy Test – Melon AllergyGurabo6,882Watermelon Allergy Test – Melon AllergyYabucoa6,466Watermelon Allergy Test – Melon AllergyCidra6,139Watermelon Allergy Test – Melon AllergyGuánica6,042Watermelon Allergy Test – Melon AllergyCeiba5,876Watermelon Allergy Test – Melon AllergyLas Piedras5,785Watermelon Allergy Test – Melon AllergyQuebradillas5,528Watermelon Allergy Test – Melon AllergyPeñuelas5,497Watermelon Allergy Test – Melon AllergyNaguabo5,487Watermelon Allergy Test – Melon AllergyLajas5,453Watermelon Allergy Test – Melon AllergySanta Isabel5,433Watermelon Allergy Test – Melon AllergyLares5,203Watermelon Allergy Test – Melon AllergyAñasco5,042Watermelon Allergy Test – Melon AllergyCoco4,942Watermelon Allergy Test – Melon AllergySalinas4,771Watermelon Allergy Test – Melon Allergy