Every year the pattern repeats: schools go back, offices refill, the weather turns, and by late September half of Boston is trading the same cold. IV therapy for cold and flu season is most useful before the symptoms, not during.
Why September spikes
Three things stack. Children return to classrooms and become efficient transmission vectors into households. People move indoors, where ventilation and proximity favor respiratory viruses. And daylight drops fast at this latitude — from about September onward, the sun angle in Boston is too low for meaningful vitamin D synthesis in skin, so stores start their slow decline into winter.
Rhinovirus leads the early wave; influenza and RSV follow later in the fall.
What to do before you're sick
- Get your flu shot — September or October is the standard timing recommendation. Nothing on our menu substitutes for it.
- Check vitamin D. Deficiency is common in New England by late winter and the evidence for supplementation reducing respiratory infection is strongest in people who are actually deficient. Test, then dose.
- Protect sleep. The single most consistent modifiable factor in susceptibility.
- Fix baseline hydration before the heat goes on and indoor air dries out.
- Top up micronutrients if intake or absorption is poor — that is where infusion is legitimately useful.
Drip vs shot: which fits
A shot is a targeted single ingredient, five minutes, and inexpensive — the right choice for maintenance dosing on a schedule. Tri-immune, vitamin D, and B12 all live here; the menu and pricing are on the booster shot page.
A drip adds a full liter of isotonic fluid and combines multiple ingredients at once. Choose it when you are behind on fluids, when you are already run down, or when you want several components in one visit. Formulations are on the immune support page.