Medication. Doses, schedules, and the night-time switch

It's seven on a Sunday evening. Your child has been on a five-day course of antibiotics since Wednesday. They've had four doses. Three more to go: tonight's, tomorrow morning's, tomorrow evening's. Tomorrow morning they switch to your Co-Parent's home.

You're standing in the kitchen, looking at the half-empty bottle. The questions arrive.

Do you send the bottle? Do you write down the timing? Does the morning dose go before the switch or after? What if your child forgets to bring the bottle back at the next switch? What about the steroid inhaler they also use, which is in a separate box, in a separate cupboard?

This article addresses the small but consequential mechanics of medication across two households.

What this article is about

The principle is this. Medication is a daily-precision item. Doses missed, doses doubled, or schedules disrupted by handovers don't just inconvenience parents; they affect treatment outcomes. The work of co-parenting around medication is the work of building a system that's resistant to the small failures that two-household life creates: forgotten bottles, miscounted doses, mistimed switches. The system doesn't need to be elaborate. It needs to be reliable.

The article covers four things. The medication record. The handover routine. The night-time switch specifically. And the harder situations: chronic-condition medications, controlled substances, and medications with adjustable doses.

This article assumes the medical-contact-person structure from Article 01 is in place. Most of what follows builds on that.

The medication record

Both parents need to be able to answer, at any moment, three questions about every medication the child is currently taking.

What is it. The name, the strength, the form (tablet, liquid, inhaler, drops). Specific enough that a new provider, in an emergency, could understand it without ambiguity.

Why and for how long. What it treats. When it was started. When it's expected to end (for short courses) or whether it's indefinite (for chronic conditions). The reason matters because it shapes the conversation with any new provider the child sees.

How and when. The dose. The timing. With food or without. Any specific instructions (shake well, don't crush, take with water, avoid dairy within two hours).

The simplest form for the record is a single document, shared between both parents, that lives in two places: a printed copy on each fridge or in each kitchen drawer, and a digital copy that both can access. The document gets updated whenever something changes. Updating it is part of the medication-change ritual.

A template that works:

Child's name: [name] Today's date: [date]

Current medications:

1. Amoxicillin 250mg/5ml liquid. For ear infection. Start: Wednesday. End: Sunday evening (last dose). 5ml three times daily with food. Shake well.

2. Salbutamol inhaler (blue). For asthma. Ongoing. Two puffs as needed for wheezing. Spacer required for child under 8.

3. Vitamin D drops. For maintenance. Ongoing. 5 drops daily, any time.

Allergies: Penicillin (Amoxicillin's class, note discussed with GP, current course OK).

Last updated by: [parent name] on [date].

The format isn't sacred. The principle is: both parents know the same things at the same time.

The handover routine

When the child switches homes, medications switch with them. The mechanics matter more than they look.

The bottle (or pill, or inhaler) physically moves with the child. Not a duplicate. Not a "second bottle for that house." The original. The child carries it; or the handing-over parent carries it; or it goes in the bag that goes with the child. Duplicating creates the risk of duplicate dosing.

The dose just given is named. When the parent who's just dosed hands the child over, they say (or write): Last dose was this morning at 8. Next dose at 2pm. Specific. Spoken. Confirmed.

The next dose is in the receiving parent's plan. They acknowledge it. They set a reminder if they're the kind of parent who needs reminders. They know when, how much, and any specifics about that dose.

The bottle returns at the next switch. If the child is on a five-day course and switches once during it, the bottle goes with them when they switch back. The receiving parent doesn't need to keep an extra. They need to give the doses while the child is with them, and pass it on next time.

Refills are coordinated. When a course needs a refill (some courses extend), the primary medical contact (Article 01) handles the refill request unless it falls in the secondary parent's week and they're with the child near a chemist. The point is: only one of you is requesting the refill, so the prescription doesn't get duplicated.

A small note. If the medication needs refrigeration (some liquid antibiotics, some specialist drugs), the transport between homes needs a cooler bag for trips over an hour. Most antibiotics don't need refrigeration after the first 24 hours; check the label.

The night-time switch

A specific case: the medication that needs to be given before bed, at one home, and the child sleeps at the second home tonight.

This is the situation most parents trip up on. Three patterns work.

Pattern one: the receiving parent gives the dose. The child arrives at the new home in the late afternoon or evening. The bottle is with them. The arriving parent confirms the timing, gives the dose at the right hour, then handles the bedtime routine as normal.

Pattern two: the handing-over parent gives the dose before the switch. If the switch is at 7pm and the dose is at 7pm, the handing-over parent gives the dose at 6.50pm, then hands over the child and the bottle. The receiving parent knows the dose has been given; the next dose is twelve hours away, in their care.

Pattern three: the dose is shifted. Most short-course medications have some tolerance in timing. A dose due at 8pm can usually be given at 7pm or 9pm without issue. Check with the GP or pharmacist if you're unsure, but small shifts are usually fine. The shift can be used to put the dose firmly into one home's evening rather than at the seam between the two.

The pattern that fails: assuming. The handing-over parent thinks the receiving parent will give it; the receiving parent thinks the handing-over parent has given it; the dose is missed. The cure for this is to name the dose specifically at the handover. Not they need their medicine tonight. Specifically: Last dose was 1pm. Next dose at 9pm. The bottle is in their bag. The naming is the protection.

Some parents use a shared note (a notes app, a shared calendar entry, or a small notebook in the child's bag) that captures every dose given and the timestamp. Tonight's dose gets written in. Tomorrow morning's dose gets written in by whoever gives it. The note travels with the bottle. The shared record removes the ambiguity.

Chronic-condition medications

For children with asthma, diabetes, ADHD, allergies requiring antihistamines, or any other long-term medication need, the rules shift slightly.

Two of everything. Where short courses use one bottle, chronic medications often work better with one set in each home: an inhaler in each, an antihistamine in each, a glucagon kit in each. The child doesn't have to remember to bring them; they're already at the destination. The travel-bottle is for transit only.

The primary set stays at the home with the primary medical contact. That set is the one used for refills, the one whose expiry dates get tracked first, the one that goes to specialist appointments. The set at the second home is a working copy.

Synchronisation matters more, not less. If the dose changes (the asthma medication strength goes up, the ADHD dose gets adjusted), both sets get updated. The record gets updated. The schools get informed. This is one of the times the primary contact's work shows: they hold the master plan; the rest of the network gets the update through them.

The action plan is in both homes. Asthma action plans, anaphylaxis plans, seizure plans, diabetes management plans, whatever the condition produces in writing, both homes have a copy. Both parents have read it. Both know what to do if the child has an attack.

The school plan is co-signed. Schools typically need a single management plan signed by parents. Both signatures (or whichever the school requires). Both copies. No surprises if the school calls one parent and not the other.

The harder cases

A few specific situations warrant naming.

Controlled substances. Some medications (certain ADHD drugs, some pain medications, some psychiatric drugs) have strict prescription rules. Refills can't be early. Missing bottles can be hard to replace. These need extra care in transit and extra clarity about which parent is responsible for the prescription cycle. Don't divide responsibility for controlled prescriptions; one parent handles them, the other knows the schedule.

Medications with adjustable doses. Some medications (asthma controllers, some psychiatric medications, growth hormone) have doses that change based on the child's condition. Changes are made in consultation with the specialist. Both parents must agree on the dose change before it's implemented. Communicate the discussion with the specialist; don't make dose changes unilaterally even if you're the primary.

Medications where parents disagree. Sometimes one parent doesn't believe in a medication your Co-Parent (and the doctor) thinks is necessary. This is its own kind of dispute. Article 09 (when health becomes the conflict) addresses this category in detail. The short answer: dispute about whether to medicate is a Module 09 mediation conversation, not a daily logistics conversation. Don't try to handle it through messages between doses.

The missing or forgotten bottle. It happens. The child arrives without the bottle. The receiving parent doesn't have a backup. Several options: call the chemist to see if they can dispense an emergency supply (some can with a phone call from the GP); call the GP for a same-day backup prescription; arrange for the bottle to be brought across (sometimes the easiest option); for non-time-critical medications, the missed dose can simply be skipped with the GP's confirmation. Whatever's done, the recovery is named: this is what happened; this is what we did. Not blame; just record.

The closing

It's Sunday night. You've sorted the routine. Tomorrow morning's antibiotic dose: in the bag, with a note that says next dose 7am, give before breakfast. The bottle goes with the child. You text your Co-Parent: Last dose was 7pm tonight. Next at 7am tomorrow before breakfast. Bottle in the bag. Two more doses after that, one at 7pm tomorrow, one at 7am Tuesday, then done.

Your Co-Parent replies: Got it. Thanks for the heads up.

The handover happens the next morning. The bottle moves. The doses get given. By Tuesday evening, the course is finished. The empty bottle goes in the bin. The medication record gets a line added: Amoxicillin course complete Tuesday. Ear infection resolved. Follow-up not required unless symptoms return.

That's the whole episode. A five-day course, given across two households, finished cleanly.

Most weeks, that's what medication coordination looks like: small precision, named clearly, handled without drama. The structure underneath it (Article 01's medical-contact-person principle, this article's handover routine, the shared record) does the heavy lifting in the background. The parents do the simple, specific things on the surface.

The child, throughout all of this, just takes their medicine. They don't know about the coordination. They don't know about the texted timings. They know that when they're sick, someone gives them what the doctor said. The system has done what good systems do: it has handled the complexity at the parent level so the child experiences ordinary care.

That's the article. The mechanics are small; the result is reliable. The work continues.