Crayfish (Crawfish) Allergy Test
Order online, visit a nearby lab, and get private results online. No doctor's visit or insurance needed.
- 4,500+ CLIA-certified labsNo appointment needed for most tests
- Physician-orderedNo doctor’s visit or referral needed
- Secure and confidentialNot billed to insurance
- Most results in 1–3 daysIn your secure online account
- HSA/FSA cards acceptedItemized receipt available
Price $49 Compare at $98
You save $49 · 50% off
110% price guarantee · No hidden fees
How to prepare No fasting needed
Also in these panels
Get this test plus more in one lab visit.
- Standard "Should I Be Vegan?" PanelThis test plus 20 more tests$299View panel Standard "Should I Be Vegan?" Panel
- Comprehensive "Should I Be Vegan?" PanelThis test plus more tests$399View panel Comprehensive "Should I Be Vegan?" Panel
About this test
This IgE antibody allergy test uses a blood sample to determine if you are allergic to Crayfish.
Crayfish (also called crawfish, crawdads, mudbugs, freshwater lobsters, mountain lobsters, poor man's lobsters, and yabbies) are freshwater crustaceans similar in appearance to lobsters, but much smaller. Crayfish live in freshwater sources, such as streams, rivers, ponds, and lakes. They reside under rocks and feed on animals or plants (decomposing and living) that exist on the bottom of their habitats.
Crayfish are a type of shellfish, and an allergy to crayfish indicates a likely reaction to other crustaceans. Seafood in crustaceans category include shrimp, lobster, crab, barnacle, krill, and prawns. A crayfish allergy doesn't necessarily mean an allergy to mollusks, which are seafood like clams, oysters, and mussels. If you'd like to receive a more comprehensive allergy test, check out our shellfish allergy test.
Crayfish allergic reactions include the following:
- Hives (raised skin bumps)
- Swelling of the lips/face
- Tingling in the throat/mouth
- Itchy skin rash
- Runny nose
- Itchy, watery eyes
- Tightening of the throat
- Anaphylaxis
Allergic reactions to shellfish tend to be severe, so if you believe you have an allergy, it's best to get tested and know for certain!
Read the full descriptionShow less
From order to results
No doctor's visit, no appointment and no insurance paperwork.
- TodayOrder online No doctor’s referral or insurance needed. Our physicians provide the lab order.
- Same dayWalk in to a nearby lab 4,500+ CLIA-certified U.S. labs. No appointment needed.
- 1–3 daysGet your results Most results post to your secure account within 1–3 business days.
- NextTake them further Download them to share with your doctor, or text Patient Services with questions.
HealthLabs.com vs. going through your doctor
| Feature | HealthLabs.com | Through your doctor |
|---|---|---|
| Referral needed | No, our physicians provide the order | Usually requires a visit first |
| Appointment | Walk in for most tests | Book, then wait for a visit |
| Insurance | Not needed | Co-pays and deductibles may apply |
| Price known upfront | Yes, listed next to every test | Often not until you're billed |
| Choose your own tests | Yes, from our full test menu | Your doctor decides |
| Getting results | Online, most in 1–3 business days | Often shared at a follow-up |
Crayfish (Crawfish) Allergy Test
No doctor's visit needed · HSA/FSA cards accepted · 110% price guarantee
Price $49 Compare at $98 You save $49 · 50% off