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Numbness of the ear after parotid surgery | CION Cancer Clinics
A numb ear lobe after a parotidectomy is expected, not a mistake. The small nerve that carries feeling from the lobe and the skin around it runs straight across the parotid gland and is usually cut or stretched to reach the tumour. It has nothing to do with moving the face. Feeling often improves over months, though the lobe may stay partly numb. This page explains the pattern, the timeline and how to keep the ear safe. CION Cancer Clinics’ surgical oncologists in Hyderabad can talk this through with you.
On this page
- Why is my ear numb after a parotidectomy?
- Which parts of the ear go numb, and which recover?
- How does the numbness change over time?
- How do I keep a numb ear safe?
- Four things families tell us, and what is actually true
- Words you will see, in plain language
- What this page cannot tell you
- Common questions about ear numbness after parotid surgery
The short answer
Why is my ear numb after a parotidectomy?
The ear lobe and the skin around it are numb because the nerve that carries feeling from that patch of skin runs straight across the parotid gland, and it is usually cut or stretched to reach the tumour. This is expected after the operation, not a mistake. Feeling often improves over the following months, though the lobe itself may stay partly numb for good.
Which nerve this is
It is called the greater auricular nerve. It comes up the side of the neck and fans out to the ear lobe, the skin just in front of and below the ear, and the angle of the jaw. It carries feeling only. It has nothing to do with moving the face, hearing, or balance, so a numb ear does not mean the facial nerve was harmed. Most people describe the lobe as feeling like rubber: strange rather than painful.
Why the surgeon cannot always spare it
The nerve lies directly in the path of the cut used to reach the gland. Surgeons try to keep the branch that goes to the ear lobe when the tumour allows, but a tumour sitting low in the gland, or a larger operation, often leaves no safe way round it. Your surgeon will know whether it was kept, divided or stretched, and that is worth asking.
Numbness that spreads to the tongue, the lips or the whole side of the face is a different matter and needs a call to your surgical team.The map
Which parts of the ear go numb, and which recover?
The nerve has several small branches, so the pattern is different from person to person. This is the usual picture.
The ear lobe
The most reliably numb part, and the slowest to recover. If the branch to the lobe was divided, some numbness here is often permanent. If it was kept, feeling usually creeps back over months.
The skin in front of and below the ear
Numb at first in almost everyone, because this is where the cut runs. Nerves from neighbouring skin gradually grow in from the edges, so this patch tends to shrink over the first year.
Feeling returns from the outside in, so the centre of the patch is the last to wake up.The angle of the jaw
Often numb or dull when the operation reached low into the neck, for example when lymph glands were also removed. Usually improves well because other nerves supply this area too.
The ear canal and the back of the ear
Usually unaffected, because they are supplied by different nerves. If these areas are numb as well, mention it, as it may point to a different cause.
Not sure whether this applies to you?
Ask an oncologistThe sequence
How does the numbness change over time?
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The first days
Complete numbness of the lobe and the skin around the wound. The area is also swollen and bruised, so it is hard to tell what is nerve and what is swelling. Nothing needs doing beyond normal wound care.
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The first weeks
The swelling settles and the true numb patch becomes clear. Some people start to feel pins and needles, itching or brief electric twinges at its edges. That is a nerve waking up, not a nerve being damaged.
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The first months
The numb patch shrinks from the edges inward. Touch comes back before fine sensation, so you may feel pressure but not temperature. This is the stage where burns from hair dryers and hot water happen.
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A year and beyond
Whatever feeling has returned by now is roughly what you will keep. A numb or dull ear lobe at this point is usually permanent, and most people find they have stopped noticing it.
Practical
How do I keep a numb ear safe?
- Test hair dryers, straighteners and hot water on the other side first
- Look at the lobe in a mirror after wearing earrings, because you will not feel a snag or a sore
- Leave new piercings until feeling has returned and your surgeon agrees
- Shave and trim around the ear slowly, looking rather than feeling
- Cover the ear in cold weather and on a two-wheeler, since you cannot feel it getting cold
- Check the skin behind and below the ear for redness once a day in the early weeks
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Commonly believed
Four things families tell us, and what is actually true
These are two separate nerves. The one carrying feeling from the ear is small and lies in the skin. The one moving the face is deeper and is the one the surgeon works hardest to protect. A numb ear with a normally moving face is the expected result.
Tingling, itching and brief sharp twinges at the edge of the numb patch are the usual signs of a sensory nerve regrowing. They can be annoying for a few weeks and then fade. Constant, severe pain is different and should be reported.
Gentle touch is harmless once the wound has healed, but nothing you rub in makes a nerve regrow faster. Avoid heated oils, because a numb ear cannot warn you if the oil is too hot.
A month is far too early to judge. Sensory nerves regrow slowly and neighbouring nerves take many months to spread into the area. Judgements about what is permanent belong at the one-year mark, not the one-month mark.
On your notes
Words you will see, in plain language
- Greater auricular nerve
- The nerve that carries feeling from the ear lobe and the skin over the parotid. Often written as GAN in the operation note.
- Sensory nerve
- A nerve that carries feeling to the brain, as opposed to a motor nerve, which carries instructions to muscles. The ear nerve is sensory only.
- Preserved or sacrificed
- Whether the nerve was kept or divided. The operation note will say which, and it is the most useful clue to how much feeling will return.
- Hypersensitivity
- Skin that feels too much rather than too little, so that a shirt collar or a pillow feels sharp. It can appear as the nerve recovers and usually settles.
- Neuroma
- A small tender knot that can form on the cut end of a nerve. It is uncommon, causes sharp pain when pressed, and can be treated if it troubles you.
Being straight with you
What this page cannot tell you
It cannot tell you how much feeling you will get back. That depends on whether the nerve was kept, divided or stretched, and on how your own nerves regrow, which nobody can predict from a web page. Your surgeon can tell you the first part, and time will tell you the second.
When numbness is not the whole story
Numbness on its own, in the pattern described here, needs no urgent review. Numbness that comes with new weakness of the face, a growing lump, fluid leaking from the wound, or constant pain does need one, and soon. Those are not nerve-healing symptoms.
What to ask at your follow-up
Ask whether the ear nerve was preserved, whether any lymph glands were removed from the neck, and what pattern of recovery your surgeon has seen with the operation you had. Take a photo of where the numb patch reaches now, so you can compare it in a few months.
If the numbness is worrying you or a parent between appointments, call the helpline and describe it. We will tell you whether it needs a review.Questions we are asked
Common questions about ear numbness after parotid surgery
Will the feeling in my ear come back?
Usually some of it, and often most of it, over several months. If the nerve to the lobe was kept, recovery is common. If it had to be divided, the lobe may stay partly numb while the skin around it improves as neighbouring nerves grow in. Ask your surgeon which applies to you.
Is ear numbness a sign the operation went wrong?
No. The nerve crosses the exact area the surgeon has to open, and dividing or stretching it is a normal part of reaching the gland safely. Surgeons mention it beforehand for this reason. It is the facial nerve, which moves the face, that the operation is designed to protect.
Can I wear earrings again?
Yes, once the wound has healed and your surgeon is happy. Because you cannot feel the lobe, check it in a mirror after wearing them and take them out at night so a snag does not go unnoticed. Leave any new piercing until feeling has returned.
Why does the ear itch and tingle now?
Because a sensory nerve is regrowing. Itching, pins and needles and short electric twinges at the edge of the numb area are the usual signs, and they fade as feeling settles. They are not a sign of damage. Constant burning pain is different and should be reported.
Does the numbness affect my hearing?
No. Hearing uses a completely different nerve deep inside the ear, which this operation does not touch. The ear may feel blocked in the first weeks because of swelling nearby, and that settles. A real change in hearing should be mentioned.
Is there any treatment to speed up recovery?
Nothing reliably speeds up nerve regrowth. Keeping the skin safe from burns and injury while it cannot feel is the useful part. Some people find gently touching the area with different textures helps the brain adjust to the new sensation. Ask before using any cream or device.
Why does my collar feel painful on that side?
As feeling returns, the skin can go through a stage of feeling too much rather than too little, so ordinary touch feels sharp. This is part of recovery and usually passes. Soft collars and a smooth pillowcase help. Tell your surgeon if it is severe or does not ease.
Will radiotherapy afterwards make the numbness worse?
Radiotherapy to the area can slow the recovery of feeling and can make the skin more sensitive for a time. It does not usually cause new numbness on its own. If radiotherapy is planned, ask the radiation oncologist what to expect in the skin around the ear.
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Sources
- American Cancer Society — Surgery for salivary gland cancer
- Cancer Research UK — Surgery for salivary gland cancer
- NHS — Salivary gland cancer
- Macmillan Cancer Support — Salivary gland cancer
This page is general information, not a prescription. Do not change or stop any treatment based on what you read here. If anything is worrying you, contact your own treating team — or call our helpline and we will help you reach the right specialist.
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Describe it to us or send a photo. A surgical oncologist will tell you whether it needs a review and arrange one. One helpline serves every CION centre.