Cola Goes in Mouths, Not Noses 👃

Yesterday TOM improvised a nasal spray from a fizzy drink and briefly experienced pop music in his head. Today is the practical companion — what to do if something genuinely shouldn't-be-there ends up in someone's sinuses, what the sinuses will and won't tolerate, and the principle that covers the whole chapter in one sentence.

📖 From Chapter 27

"Cola goes in mouths, not noses." — TOM, having now experienced both routes and developed a clear preference.

💧

The Principle Behind Chapter 27

When a medical product runs out, replace it with the same or an equivalent medical product. Never substitute a food or drink product for a pharmaceutical one based on superficial similarity. The body's sinuses are not impressed by creative thinking.

Saline. Not soda.

If it's already happened: what to do

1. Don't tilt upside down, add more liquid, or use a strawAny of these redistributes or increases the volume of foreign liquid in the sinuses. The goal is removal, not redistribution. Resist the instinct to try something — anything — before the right thing.

2. Rinse gently with salineA saline nasal spray or rinse (available over the counter at any pharmacy — Sterimar, NeilMed, or own-brand equivalents) flushes out the foreign liquid with something the sinuses can actually handle. Tilt the head sideways and let it flow through gently. In a pinch: ¼ teaspoon of table salt dissolved in 250ml of cooled boiled water works as a saline substitute.

3. Call NHS 111 for adviceReport what went in, how much, and current symptoms. They'll advise whether home monitoring is sufficient or a check-up is needed. The sinuses connect to the middle ear and throat — what enters there can reach further than expected, and professional guidance is always worth getting.

4. Monitor over the following 24–48 hoursWatch for ear pain or pressure, persistent burning in the sinuses, or signs of developing infection (fever, increased pain, coloured discharge). Any of these warrants a follow-up call to NHS 111 or a GP appointment.

💡 The One Thing Worth Knowing

Saline is to the sinuses what water is to a wound — the safest, most compatible rinse available and the correct first response to almost any nasal irritant situation. Keep a bottle in the medicine cabinet. It costs less than £5, has a long shelf life, and is the correct answer to a surprising number of nose-related situations that don't involve cola.

What belongs in nasal spray — and what doesn't

✓ Things the sinuses can handle

• Saline (salt water) — pH-neutral, body-compatible, the gold standard

• Prescribed or OTC decongestant sprays — formulated specifically for nasal membranes

• Steroid nasal sprays — for allergy management, prescribed or OTC

• Warm steam — inhaled carefully over a bowl, loosens congestion safely

• Air — breathed in normally, as designed

✗ Things the sinuses cannot handle

• Cola — carbonated, acidic (pH ~2.4), sugary, caffeinated

• Any fizzy drink — carbonation pressure against mucous membranes causes exactly the bubbling TOM reported

• Juice — acidic and sugary, creates bacterial environment

• Water straight from the tap — lacks the salt concentration sinuses expect; can cause irritation and in rare cases introduce waterborne organisms

• Cereal — this should not require explanation, and yet here we are

Do vs. don't — quick reference

✓ Do

Rinse with saline — pharmacy spray or homemade salt water

✗ Don't

Tilt upside down, use a straw, or add more liquid

✓ Do

Call NHS 111 for advice on the specific substance

✗ Don't

Substitute any food or drink for a medical product

✓ Do

Monitor for ear pain, burning, or infection signs for 48hrs

✗ Don't

Use tap water for sinus rinsing — use cooled boiled water or saline

✓ Do

Keep a saline spray in your medicine cabinet — it's cheap and useful

✗ Don't

Plug the nose with cereal. Ever. Under any circumstances.

💊 What to Actually Use for a Blocked Nose

• Saline nasal spray — moisturises, loosens congestion, safe for all ages including babies. First choice.

• Steam inhalation — lean over a bowl of hot water with a towel over your head. Loosens congestion naturally. Safe and effective.

• Decongestant nasal spray (e.g. xylometazoline) — available OTC, works quickly. Not for children under 6, not for more than 7 consecutive days.

• Oral decongestants (e.g. pseudoephedrine) — pharmacy-only in the UK. Ask the pharmacist if suitable for you.

• Menthol inhalers or vapour rubs — helpful for symptom relief, particularly overnight.

• If the nasal spray runs out: replace it. The pharmacy is open. Cola is not a medical product.

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