Tonsillectomy (Tonsil Removal)
A tonsillectomy is surgery to remove the tonsils, usually recommended for frequent or severe tonsillitis or when enlarged tonsils block breathing and sleep. It is a common day-case operation under general anaesthesia, with most people recovering in about ten to fourteen days.
Medically reviewed by Dr. Marwan Alhalalmeh, ENT Specialist · Last reviewed: 2026-06-17
Overview
A tonsillectomy is the surgical removal of the tonsils — two pads of tissue at the back of the throat. It is most often considered for frequent or severe tonsillitis, or when enlarged tonsils block the airway and cause snoring or interrupted breathing during sleep (obstructive sleep apnoea), especially in children. The procedure is done under general anaesthesia and usually takes around thirty minutes; many patients go home the same day. An ENT specialist will weigh how often infections occur and how much they affect daily life before recommending surgery.
Signs you may need it
- Frequent episodes of tonsillitis (sore throat with fever) each year
- Severe or recurring throat infections that disrupt school or work
- Difficulty swallowing because of enlarged tonsils
- Loud snoring or pauses in breathing during sleep
- Persistent bad breath or tonsil stones
- A tonsil abscess (quinsy)
When to see a doctor
- Several throat infections a year that need antibiotics
- Snoring with pauses in breathing or restless sleep, especially in a child
- Difficulty swallowing or persistent throat discomfort
- One-sided tonsil enlargement or other unusual changes
What to expect
- Assessment of how often and how severe the infections are
- A clear discussion of whether surgery or watchful waiting is best
- Day-case tonsillectomy under general anaesthesia
- Adenoid removal at the same time when appropriate (common in children)
- Clear after-care and pain-relief guidance during the two-week recovery
Common questions
Is tonsillectomy safe for children?
Yes. It is one of the most commonly performed children’s operations and is generally very safe. Your ENT specialist will explain the small risks, mainly bleeding, and how to reduce them.
How long is recovery after a tonsillectomy?
Most people need about ten to fourteen days to recover. A sore throat and earache are normal during this time; staying well hydrated and following the pain-relief plan helps healing.
How many infections justify removing the tonsils?
As a guide, surgery is often considered after about seven significant infections in one year, five a year over two years, or three a year over three years — but the impact on daily life matters just as much as the number.
What can I eat after a tonsillectomy?
Eating and drinking as normally as possible actually helps healing. Cool drinks, soft foods, and staying well hydrated are easiest in the first days, while very hot, crunchy, or sharp foods are best avoided for a short while. Your care team will give specific after-care advice.
Does removing the tonsils weaken the immune system?
No. The tonsils are only a small part of a much larger immune system, and the body continues to defend itself well after they are removed. When tonsils are repeatedly infected they can cause more problems than they prevent, which is why removal is considered.
Further reading
General information about this topic from an independent health authority:
NHSIf repeated throat infections or snoring are affecting you or your child, Dr. Marwan can advise whether tonsil treatment or surgery is the right step.
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