Pacific · Horsefly Allergy Test – Insect Allergies

Horsefly Allergy Test – Insect Allergies in California

This page explains the horsefly allergy test – insect allergies, what it measures, and how to order it. The Horsefly Allergy Test checks for an allergic reaction to horseflies through a blood sample. It assesses IgE antibodies related to horsefly exposure.

Sample typeBlood draw at a collection lab

ReferralNo referral required

What this test is

This test measures the level of IgE antibodies in your blood that react to proteins found in horseflies. It helps identify if you have an allergy to these insects. Horseflies are known for their painful bites, which can cause allergic reactions in some individuals.

What it measures

IgE antibodies — reflects the immune response to horsefly proteins

What the test involves

The test involves a standard blood draw, usually from a vein in your arm. The sample is then analyzed in a laboratory for specific antibodies.

Why it is often ordered

Clinicians typically order this test if you have symptoms that suggest an allergy to horseflies, such as swelling or itching after being bitten. It helps in diagnosing and managing potential allergic reactions.

Preparation

Preparation instructions are provided by the lab. It's important to follow any specific guidelines they give to ensure accurate results.

How results are reported

Results indicate the level of IgE antibodies related to horseflies, showing if an allergy is present. Reference ranges for results can vary depending on the laboratory.

Before you go

Sample collection process
Turnaround time for results
Specific preparation instructions

Cities

Horsefly Allergy Test – Insect Allergies in California communities

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

Los Angeles12,121,244Horsefly Allergy Test – Insect Allergies San Francisco3,290,197Horsefly Allergy Test – Insect Allergies San Diego3,084,174Horsefly Allergy Test – Insect Allergies Riverside2,022,285Horsefly Allergy Test – Insect Allergies Sacramento1,924,167Horsefly Allergy Test – Insect Allergies San Jose1,729,879Horsefly Allergy Test – Insect Allergies Fresno719,558Horsefly Allergy Test – Insect Allergies Concord640,270Horsefly Allergy Test – Insect Allergies Bakersfield590,845Horsefly Allergy Test – Insect Allergies Mission Viejo588,540Horsefly Allergy Test – Insect Allergies Murrieta509,526Horsefly Allergy Test – Insect Allergies Long Beach466,565Horsefly Allergy Test – Insect Allergies Oakland437,548Horsefly Allergy Test – Insect Allergies Stockton406,822Horsefly Allergy Test – Insect Allergies Victorville389,060Horsefly Allergy Test – Insect Allergies Modesto382,994Horsefly Allergy Test – Insect Allergies Lancaster381,732Horsefly Allergy Test – Insect Allergies Oxnard366,330Horsefly Allergy Test – Insect Allergies Indio361,831Horsefly Allergy Test – Insect Allergies Anaheim348,204Horsefly Allergy Test – Insect Allergies Antioch322,796Horsefly Allergy Test – Insect Allergies Santa Rosa314,196Horsefly Allergy Test – Insect Allergies Santa Ana313,818Horsefly Allergy Test – Insect Allergies Irvine297,868Horsefly Allergy Test – Insect Allergies Santa Clarita275,230Horsefly Allergy Test – Insect Allergies Chula Vista274,818Horsefly Allergy Test – Insect Allergies Visalia249,804Horsefly Allergy Test – Insect Allergies Fremont231,502Horsefly Allergy Test – Insect Allergies San Bernardino220,821Horsefly Allergy Test – Insect Allergies Thousand Oaks211,045Horsefly Allergy Test – Insect Allergies Moreno Valley208,371Horsefly Allergy Test – Insect Allergies Fontana208,087Horsefly Allergy Test – Insect Allergies Salinas199,290Horsefly Allergy Test – Insect Allergies Huntington Beach198,735Horsefly Allergy Test – Insect Allergies Santa Barbara198,240Horsefly Allergy Test – Insect Allergies Glendale196,512Horsefly Allergy Test – Insect Allergies Hemet191,170Horsefly Allergy Test – Insect Allergies Vallejo181,882Horsefly Allergy Test – Insect Allergies Elk Grove175,510Horsefly Allergy Test – Insect Allergies Ontario175,223Horsefly Allergy Test – Insect Allergies Oceanside174,461Horsefly Allergy Test – Insect Allergies Rancho Cucamonga173,946Horsefly Allergy Test – Insect Allergies Garden Grove172,708Horsefly Allergy Test – Insect Allergies Palmdale167,987Horsefly Allergy Test – Insect Allergies Santa Cruz165,933Horsefly Allergy Test – Insect Allergies Hayward162,254Horsefly Allergy Test – Insect Allergies Corona157,844Horsefly Allergy Test – Insect Allergies Merced157,617Horsefly Allergy Test – Insect Allergies Sunnyvale155,550Horsefly Allergy Test – Insect Allergies Pomona151,592Horsefly Allergy Test – Insect Allergies Escondido151,443Horsefly Allergy Test – Insect Allergies Torrance147,156Horsefly Allergy Test – Insect Allergies Roseville145,687Horsefly Allergy Test – Insect Allergies Fairfield145,163Horsefly Allergy Test – Insect Allergies Fullerton142,964Horsefly Allergy Test – Insect Allergies Santa Maria142,230Horsefly Allergy Test – Insect Allergies Orange139,195Horsefly Allergy Test – Insect Allergies Pasadena138,771Horsefly Allergy Test – Insect Allergies Yuba City129,536Horsefly Allergy Test – Insect Allergies Santa Clara127,922Horsefly Allergy Test – Insect Allergies