Visiting relatives with cats over the ho

I'll pull a couple of the relevant reference cards first so the advice matches what this skill is allowed to recommend for a multi-day stay at a relative's home with cats.

Tuesday night: send your aunt one short message, set up the bedroom like a clean-air zone, and pull out the signed allergy plan before you pack.

The shift from "hoped it'd be fine" to something that actually works — he wheezed last year, so the body has already told you its answer — is mostly preparation in three places: the room he sleeps in, what his body meets while he's awake, and the plan you already have.

1) What you tried vs better alternatives

Tried: "hoped it'd be fine." Last year: wheeze. The hope didn't change the dose he was breathing.

Instead, tonight (Tuesday):

• One message to your aunt — warm, specific, not a list of demands. You're asking for what only she can decide in her own home. Screenshot-ready:

> "We're excited for Thursday. [Child] has a cat allergy — last year he wheezed in the room the cat sleeps in. Could we use the spare room as his bedroom, keep the door closed, and have the cat not go in there from now until we leave? I'll bring his own pillowcase. I'll send a photo of his allergy plan so you know what to do if anything flares."

• Pull the signed allergy plan out of the folder. Don't rewrite it. The plan already names what to give and when — that line runs the whole visit. Bring the device the plan names, in date, in its original box with the leaflet.
• Pack the load-reducers you already have: own pillowcase + a spare (you've got it), child's own blanket/towel, lint roller for the duffel, a few safe snacks you control, the action plan, devices per the plan, any daily meds the plan names for the visit.

Thursday–Sunday at the house:

• Bedroom is the clean-air zone. Door closed. Window cracked for airflow if weather allows. Cat stays out — best if she starts that rule today so the room airs for 48 hours before sleep. Bedding washed hot since last cat. Hard surfaces wiped (allergen settles on furniture, not just on fur).
• Common areas: where the cat actually is. He sits where the cat isn't. No leaning on upholstered furniture the cat naps on. A folded blanket over a chair makes a fair "his spot" at the holiday table.
• Hands and face after every cat contact. Change clothes if he's been face-down on a cat blanket. Pajamas go on in the bedroom, not after cuddles.
• Shower + clean clothes before bed — cat allergen clings to fabric; this is the single biggest mover for the night wheeze.
• His meds, exactly as the plan says. Same dose, same time. No doubling, no adding an OTC antihistamine "just in case" without the prescriber — that decision belongs on the plan.

2) Avoid list

• Don't improvise on the plan. No new dose, no new med, no "try this first" before the device if the plan says device.
• Don't ask your aunt to relocate or wash the cat. The allergen is in the air and on surfaces, not mainly on the cat.
• Don't trust "he's fine so far today." Respiratory symptoms from animal dander often build across a multi-day stay — day 3 is the common bad day.
• Don't promise him "no reactions." Promise the routine: bedroom is safe, hands get washed, plan is in the bag.
• Don't buy a new "air purifier" or online remedy as the plan tonight. If you already have a HEPA unit, bring it. If not, the bedroom routine does most of the work.

3) Red flags — when to stop DIY and get help now

Stop the visit routine and call your local emergency number if any of these start:

• Wheeze that doesn't settle after the reliever the plan names, or wheeze that comes back within minutes.
• Trouble breathing — ribs sucking in, can't speak in full sentences, bluish lips or nail beds.
• Swelling of lips, tongue, or throat, hoarse voice, drooling, says his throat feels tight.
• Pale, floppy, suddenly very sleepy, or fainting — even with no rash.
• Repeated vomiting with any of the above, or hives plus breathing trouble.

If you have a prescribed device and the plan says use it: use it first, then call emergency. Don't wait to be sure. Antihistamines don't replace it.

If symptoms stay mild (sneezing, itchy eyes, runny nose, a small patch of hives that doesn't touch his breathing): follow the plan's mild-reaction step, message the prescriber's office tomorrow, and keep him out of the cat's spaces for the rest of the visit.

What success looks like in 24 hours

By Wednesday night: one message sent to your aunt, the spare room confirmed, the cat has been kept out of it for ~24 hours, and the bag has the action plan, devices in date, and own pillowcase. By Saturday morning — day 3 is usually the test — if he's still sleeping well and his nose isn't sliding worse, the routine is holding. If something breaks through, follow the plan you brought; if it crosses into the red-flag list, leave the routine and call local emergency.

If he wheezed at her house last year and is going back this year, the conversation worth having at some point — not on this visit — is with the prescriber about whether a step-up makes sense for future stays (a daily controller, a written plan update, a device in the bag even for mild triggers). That belongs in a clinic visit, not in the aunt's living room.