How to track shared medication bottles in NestBoard
The NestBoard team · 2026-09-08
Why shared bottles matter
When two adults take the same daily vitamin, or a couple shares an allergy med, you want one bottle entry, not two. Otherwise the supply count is wrong. If you log thirty doses taken but the bottle thinks only fifteen are gone, you run out with no warning.
NestBoard handles this with shared bottles. Multiple people take from the same supply, and every dose logged by anyone counts down the same bottle. The supply math stays right, and everyone who shares the bottle gets reminders.
How to set up a shared bottle
The easiest way is when you first add the medication. Pick the person taking it, fill in the name and dosage and schedule as usual, then use "Share this bottle with" and tap each additional household member who takes from the same bottle. Save, and you are done.
If the medication already exists, tap "+ Add person" on its card. This opens a small window that only asks who the new person is and when they take it. The bottle details like name, dosage, form, and doses per bottle are already set, so the new person inherits them automatically.
Either way, the bottle is shared. Whenever anyone on that bottle logs a dose, the doses-remaining count goes down by one. The supply stays accurate no matter who took the dose.
Reminders reach everyone
Dose reminders go to every person sharing the bottle, plus the family hub device. So if one partner usually handles the morning vitamin but is traveling, the other partner still gets the nudge. Whoever is home that day sees the reminder.
This works well for couples, but also for things like a shared probiotic for kids, or a household iron supplement that a few family members are taking together. The bottle knows all of them, and the count reflects reality.
Supply tracking with shared bottles
NestBoard counts in doses, not pills. A dose is one time the medication is taken, not one pill. If a single dose is two pills and the bottle holds sixty pills, that is thirty doses total.
When you turn on supply tracking, there is a little calculator under "Count in pills? We'll do the math." Enter how many pills are in the bottle and how many pills are in one dose. It shows the result, like sixty pills at two per dose equals thirty doses. Tap "Use this" and it fills both supply fields for a full bottle.
Once you have set a remaining count, each medication card shows a small chip like "30 doses left." When the med also has scheduled times, the chip adds an estimate of how many days of supply that is, based on how many doses are taken per day across everyone sharing the bottle.
When doses remaining drops to a few left, the household gets a "Refill soon" notification. It sends once per bottle, then re-arms after you refill by raising the doses-remaining count back up. The notification respects quiet hours, so it never pings overnight.
You can also ask Robin "are any meds running low?" and it reads back every med with a supply count, lowest days of supply first.
When shared bottles help
Shared bottles are useful when the medication or supplement is truly the same supply. Two adults on the same multivitamin. A couple alternating who gives the toddler their probiotic drops. Housemates sharing a bottle of ibuprofen.
They are not the right fit when two people take the same drug but at different dosages or from separate bottles. In that case, add two medications. Each has its own supply tracking, and the counts stay independent.
For families tracking multiple medications across different people, NestBoard's medication tracking keeps everything in one place, with dose reminders, logged history, and supply warnings that work across the whole household.