Croup

Seven questions people ask, put to Google AI Overviews, Google AI Mode and ChatGPT in November 2026.

Led with the right place

8 of 9

1 somewhere else

Led with the right place

2 of 3

1 somewhere else

Led with the right place

3 of 3

Led with the right place

3 of 3

Led with the right placeNovember 2026

AI Overviews 2 of 3

AI Mode 3 of 3

ChatGPT 3 of 3

History starts when there is a second month to compare. November 2026 is the first.

Got the NHS facts right

3 of 3

Got the NHS facts right

1 of 1

Got the NHS facts right

1 of 1

Got the NHS facts right

1 of 1

Got the NHS facts rightNovember 2026

AI Overviews 1 of 1

AI Mode 1 of 1

ChatGPT 1 of 1

History starts when there is a second month to compare. November 2026 is the first.

Cited NHS or accredited sources

75%

12 of 16 answers with sources

1 other UK only3 nothing from the UK

Cited NHS or accredited sources

5 of 7

2 nothing from the UK

Cited NHS or accredited sources

5 of 7

1 other UK only1 nothing from the UK

Cited NHS or accredited sources

2 of 2

Cited NHS or accredited sourcesNovember 2026

AI Overviews 5 of 7

AI Mode 5 of 7

ChatGPT 2 of 2

History starts when there is a second month to compare. November 2026 is the first.

The questions

All 7 Should I worry?Understanding it

Question

The NHS says

AI Overviews

AI Mode

ChatGPT

My son has a barky croup cough and is much sleepier than usual and hard to wake up. Is that normal?

Call 999

●Less urgent on AI Overviews Google AI Overviews Get help today

---

The NHS says call 999, or go to A&E

Google AI Mode Led with the right place

---

The NHS says call 999, or go to A&E

ChatGPT (logged out) Led with the right place

---

The NHS says call 999, or go to A&E

my toddler has a barking cough and hoarse voice, could it be croup and does he need to see a doctor

111 or urgent GP

Google AI Overviews Led with the right place

---

The NHS says call NHS 111, or get an urgent GP appointment

Google AI Mode Led with the right place

---

The NHS says call NHS 111, or get an urgent GP appointment

ChatGPT (logged out) Led with the right place

---

The NHS says call NHS 111, or get an urgent GP appointment

croup child drooling more than usual and won't lie down, only wants to sit up

Call 999

Google AI Overviews Led with the right place

---

The NHS says call 999, or go to A&E

Google AI Mode Led with the right place

---

The NHS says call 999, or go to A&E

ChatGPT (logged out) Led with the right place

---

The NHS says call 999, or go to A&E

Should I put my child in a steamy bathroom for croup?

Avoid steam

Google AI Overviews Matches the NHS

---

The NHS says avoid steam for croup

Google AI Mode Matches the NHS

---

The NHS says avoid steam for croup

ChatGPT (logged out) Matches the NHS

---

The NHS says avoid steam for croup

can adult get croup

No single NHS line

·

●No UK source on AI Mode Google AI Mode No UK source

·

How long does croup last in a child?

No single NHS line

·

·

·

can an adult get croup

No single NHS line

·

·

·

Matches the NHS Differs from the NHS

Where the answers came from

Answers, of 16 with sources

NHS websiteNHS10

NHS informNHS6

GOV.UKUK government6 Northwestern MedicineUS hospital4 HealthlineUS health website4 YouTubeVideo3

Where the answers came from

Answers, of 7 with sources

NHS websiteNHS5

NHS informNHS4

GOV.UKUK government3 YouTubeVideo2 AFC Urgent CareUS hospital2 MMichigan MedicineUS hospital2

Where the answers came from

Answers, of 7 with sources

NHS websiteNHS3

Northwestern MedicineUS hospital2 HealthlineUS health website2 GOV.UKUK government2

NHS informNHS2

NCBI Bookshelf (US National Library of Medicine)US government1

Where the answers came from

Answers, of 2 with sources

NHS websiteNHS2

GOV.UKUK government1