When a venous s

IgE lab draw is the right choice A venous serum specific IgE (sIgE) blood draw is a good fit if you prefer a standard phlebotomy collection, have difficulty obtaining enough sample with a finger‑prick card, or already plan to visit a local patient service center. Wyndly supports both at‑home finger‑prick testing and standard blood draws; both measure allergen‑specific IgE to identify your triggers. See how sIgE testing works in our guide to allergy blood tests, including finger‑prick versus venous draw. (What is an allergy blood test)

• We accept existing lab results (within the past 5 years) and can start treatment based on those findings. (Use existing results)

• Prefer an in‑person draw? We can route your order to a national lab partner (e.g., Quest) for collection. (Does Wyndly work?)

Coverage and availability

• United States only; Wyndly treats environmental allergies nationwide. (We treat across the U.S.)

• Collection options:

• Local patient service center (PSC) at a national lab partner (subject to local availability). (Does Wyndly work?)

• Mobile phlebotomy (home draw) on a case‑by‑case basis; our team can check availability by ZIP code.

• At‑home finger‑prick kit remains available in all 50 states. (At‑home test)

• Need help confirming coverage in your area? Contact us. (Contact Wyndly)

How ordering a lab draw works

1) Request a lab draw during your consult or via our care team. 2) A Wyndly physician places the sIgE order and shares your options (PSC or mobile). 3) You complete the draw; results route directly to your Wyndly chart. 4) As soon as results post, we notify you and schedule your virtual result review with a board‑certified Wyndly doctor. 5) If you’re a candidate, we create your personalized sublingual immunotherapy plan and ship treatment to your door with ongoing 24/7 physician support. (Quick next steps, Immunotherapy overview)

Turnaround expectations

• Lab processing time: varies by facility; your Wyndly portal updates automatically when results post.

• Physician review: our doctors review and respond within two business days after results are in your chart. (Existing test review timing)

• If you start immunotherapy, the pharmacy typically prepares your custom SLIT package in ~6 business days and ships with 2‑day delivery. (Shipping and prep timelines, Patient FAQ)

Collection options at a glance

What we test and what we treat

• Panels cover 40+ of the most common environmental allergens: pets (cat, dog, horse), grasses, weeds (e.g., ragweed), trees (e.g., oak, birch), dust mites, molds, cockroach, mouse, and more. (Allergen list)

• We treat environmental allergies only (not food). Ages 5+. U.S. only. Contraindications apply (e.g., EoE, MCAS, pregnancy). (FAQ/Eligibility)

Insurance, HSA/FSA, and pricing

• Testing: Wyndly’s at‑home test can be billed through insurance. (Insurance details)

• Treatment: $99/month (annual) with unlimited doctor support, free shipping, HSA/FSA eligible, and a 90‑day Allergy‑Free Guarantee. (Pollen & SLIT details, Natural allergy relief)

• If you prefer a PSC venous draw, the collecting lab’s billing policies apply; confirm coverage with your local site. Wyndly still reviews results and manages your care.

Bring your own results (within 5 years)

Have a prior sIgE or skin test? Upload it and skip re‑testing. Our physicians typically review within hours and always within two business days, so you can move straight to treatment if appropriate. (Submit existing results)

After your results: what to expect

• Virtual result review with a Wyndly physician and a personalized plan. (Consult flow)

• If starting SLIT, many patients notice improvement between 4 weeks and 6 months; full immune “lock‑in” typically after ~3 years with durable, long‑term relief. (Immunotherapy timeline, How long until drops work)

Get started: request a lab draw

• Schedule a consult to request a PSC or mobile phlebotomy order. (Schedule a consult)

• Already working with us? Message the care team and ask for a venous sIgE draw instead of (or in addition to) the finger‑prick kit. (Contact Wyndly)