Quick answer: Northern Virginia has a long allergy season: tree pollen peaks in spring (roughly March to May), grass pollen in late spring and early summer, and ragweed in late summer and fall (roughly August to October). Most seasonal allergies can be managed with over-the-counter medicines. See urgent care if symptoms aren’t controlled, you develop sinus pain or fever, or allergies trigger wheezing or asthma. Call 911 for swelling of the face or throat or trouble breathing.
If your car turns yellow-green with pollen every spring, you know the DC area takes allergy season seriously. Here’s what to expect and how to get relief in Alexandria.
New to PACS? Start with our complete guide to urgent care in Alexandria, VA.
Northern Virginia allergy calendar
| Season | Main triggers |
|---|---|
| Late winter to spring | Tree pollen (oak, maple, birch, cedar) |
| Late spring to summer | Grass pollen |
| Late summer to fall | Ragweed and weed pollen, outdoor mold |
| Year-round | Dust mites, pet dander, indoor mold |
Exact timing changes each year with the weather. Check daily pollen counts in your weather app.
Common allergy symptoms
- Sneezing and a runny or stuffy nose
- Itchy, watery, red eyes
- Itchy throat or ears
- Postnasal drip and cough
- Fatigue and trouble sleeping
Allergies don’t cause fever or body aches. If you have those, you may have a cold, the flu or COVID-19.
Managing symptoms at home
- Take a non-drowsy antihistamine daily during your season
- Use a steroid nasal spray, starting a week or two before your season if you can
- Keep windows closed on high-pollen days and use air conditioning
- Shower and change clothes after time outside
- Rinse your sinuses with saline
When to see urgent care
- Over-the-counter medicines aren’t controlling your symptoms
- You have facial pain, thick discharge or fever, which may mean a sinus infection
- Allergies trigger wheezing, coughing or chest tightness. See asthma flare-ups.
- You have hives or a rash after outdoor exposure
- Your eyes are very red, swollen or painful
PACS offers walk-in allergy treatment 7 days a week, including steroid injections for severe symptoms when appropriate.
When it’s an emergency
Seasonal allergies are rarely dangerous, but some allergic reactions are. Call 911 for swelling of the lips, tongue or throat, trouble breathing, or fainting. Learn more about allergic reactions.
Frequently asked questions
When is allergy season in Virginia?
It can start as early as February with tree pollen and last until the first hard frost ends ragweed season, often in October or November.
Can urgent care treat allergies?
Yes. Providers can recommend or prescribe medicines, treat sinus infections, and give a steroid shot for severe flare-ups.
Can I see someone for allergies by video?
Yes. Allergies are often a good fit for a telemedicine visit.
Get care today at PACS Urgent Care
PACS Urgent Care – Alexandria
3481 N Beauregard St, Alexandria, VA 22302
Open 7 days a week, 8 AM – 8 PM · Walk-ins welcome
Call (571) 656-8838 · Get directions · New patient guide
This article is for general information and isn’t a substitute for medical advice. If you think you’re having a medical emergency, call 911.
