Cold and Flu Season in St. Johns: Immune Support IV Options
Updated October 20, 2026 · 2 min read
Florida winters may be mild, but cold and flu season still makes the rounds. Kids bring germs home from school. Holiday travel packs JAX. Visiting family and seasonal guests fill up every weekend.
Here's how to support your immune system this season, including immune IV options at iCRYO St. Johns.
Why Cold and Flu Season Still Hits Northeast Florida
- Packed holiday calendars mean more crowds
- Holiday travel and visiting family increase exposure
- Back-to-school season spreads germs fast
- Temperature swings can leave you run-down
- Busy schedules cut into sleep
Your Immune Support Options at iCRYO
Immune IV drip
A blend of hydration, vitamin C, zinc and other nutrients. A great all-around option. Read Which IV Drip Is Right for You?
High-C IV
High-dose vitamin C delivered straight to your bloodstream at levels pills can't reach. Requires G6PD screening. Read What Is a High-Dose Vitamin C IV?
IM vitamin shots
Quick injections, about 5 minutes, for busy schedules. See IM shots.
Which Option Is Right for You?
| If you… | Consider… |
|---|---|
| Want all-around support and hydration | Immune IV drip |
| Want the highest vitamin C dose | High-C IV |
| Have only a few minutes | IM vitamin shot |
| Are traveling soon | IV before and after your trip |
When to Come In
- Before travel for holiday trips
- After travel to rehydrate and reset
- Before big events and busy weekends
- During busy seasons at work or school
If you have a fever, severe symptoms or feel very sick, see a doctor first.
Everyday Immune Habits
- Sleep 7–9 hours
- Hydrate, even when it's cool out
- Eat colorful fruits and vegetables
- Wash your hands
- Move daily
- Talk with your doctor about vaccines
Stay Well All Season
Our team can help you build a seasonal plan. Learn more in High-Dose Vitamin C IV Benefits.
Ready to get ahead of cold and flu season?
High-Dose Vitamin C IV in St. Johns, FL
iCRYO St. Johns is at 120 Durbin Pavilion Dr Suite 103, St. Johns, FL 32259, in Durbin Pavilion with free on-site parking. We welcome clients from Fruit Cove, Julington Creek, Nocatee, Ponte Vedra, World Golf Village and St. Augustine.
Questions? Call (904) 513-8877.
High-Dose Vitamin C IV FAQs
What's the best IV for immune support?
Immune drips with vitamin C and zinc are popular. For a much higher dose of vitamin C, a High-C IV may be an option after G6PD screening.
Should I get an IV when I'm sick?
Talk with our team. Many people use IVs proactively. If you have a fever, severe symptoms or feel very ill, see a doctor.
How often should I get an immune IV during cold and flu season?
It depends on your health, travel and exposure. Our team can recommend a seasonal plan.
Do IVs replace a flu shot?
No. IV therapy supports wellness but doesn't replace vaccines or medical care. Talk with your doctor about vaccines.
iCRYO St. Johns Team
The iCRYO St. Johns team helps clients across St. Johns County look and feel their best.
Related Articles
What Is a High-Dose Vitamin C IV?
A High-C IV delivers vitamin C directly into your bloodstream at levels you can't reach with pills. Learn how it works and who it's for in St. Johns, FL.
High-Dose Vitamin C IV Benefits
High-dose vitamin C IVs support immune health, antioxidant protection and collagen. See the benefits, research and who it's for in St. Johns, FL.
Which IV Drip Is Right for You? A Menu Guide
Hydration, energy, immunity, recovery or beauty? Use this guide to choose the right IV drip for your goals at iCRYO St. Johns, FL.
Learn more about High-Dose Vitamin C IV in St. Johns, FL
View the High-Dose Vitamin C IV service page →