NHS Tonsillectomy: Complete Guide to Tonsil Removal
Tonsillectomy (surgical removal of the tonsils) is one of the most common ENT operations in the UK. It is performed for recurring tonsillitis, obstructive sleep apnoea, and other tonsil-related conditions in both adults and children.
- Operation time: 30–45 minutes
- Anaesthetic: General anaesthetic
- Hospital stay: Usually day case; overnight in some cases
- Return to school/work: 1–2 weeks
- Full recovery: 10–14 days
- NHS criteria: Typically 7+ tonsillitis episodes in 1 year, or 5+ per year over 2 years
When is Tonsillectomy Recommended?
NHS guidelines (NICE) recommend tonsillectomy in adults and children who experience:
- 7 or more episodes of tonsillitis in one year
- 5 or more episodes per year for 2 consecutive years
- 3 or more episodes per year for 3 consecutive years
- Tonsil-related obstructive sleep apnoea causing breathing problems during sleep
- Peritonsillar abscess (quinsy) on more than one occasion
Tonsillectomy is more commonly performed in children than adults, but adults can also have the operation. Recovery tends to be longer and more painful in adults. In children, it may also address recurrent ear infections and sleep-disordered breathing.
Recovery After Tonsillectomy
Recovery takes approximately 10–14 days. The throat will be very sore for the first week. Important recovery guidance includes:
- Take regular prescribed pain relief (paracetamol and ibuprofen — do not take aspirin)
- Drink plenty of fluids to keep the throat moist
- Eat soft foods — there is no evidence you must eat rough foods to aid healing
- Rest at home; avoid contact with people who have infections
- Avoid strenuous exercise for 2 weeks
Disclaimer: For educational use only. Consult your GP or ENT specialist for personal advice. Full disclaimer.
Frequently Asked Questions
Does my child automatically qualify for a tonsillectomy on the NHS?
Not automatically. The NHS follows NICE guidelines: tonsillectomy is typically recommended after 7 or more episodes of tonsillitis in one year, or 5 or more per year for two years. Your GP will assess eligibility and refer to an ENT specialist if criteria are met.
What is recovery from a tonsillectomy like?
Recovery typically takes 7–14 days. A sore throat, ear pain, and difficulty swallowing are common. White patches at the operation site are normal healing — do not try to remove them. Rest, soft foods, plenty of fluids, and adequate pain relief are essential throughout recovery.
Is tonsillectomy done under general anaesthetic?
Yes. Tonsillectomy is performed under general anaesthetic, typically as a day case — meaning you or your child goes home the same day. Children may occasionally stay overnight for monitoring. The procedure itself takes around 30–45 minutes.