Adenoidectomy

What this procedure is

An adenoidectomy is a surgery used to remove the adenoids. The adenoids are small pads of tissue located high in the back of the throat, right behind the nose. They are part of the immune system and help the body fight off germs in younger children.

During the surgery, a specialist removes the tissue through the mouth. The patient is placed under general anesthesia, which means they are in a deep sleep and will not feel any pain during the process. Because the surgeon works through the mouth, there are usually no visible cuts on the skin.

What it treats or fixes

Your clinician may suggest this procedure if the adenoids become swollen or enlarged, which can cause several different health problems. Common reasons for the surgery include:

• Breathing issues: Enlarged adenoids can block the airway, making it difficult to breathe through the nose. This often causes mouth breathing or heavy snoring.
• Sleep problems: The procedure is often used to treat sleep apnea, a condition where a person stops breathing for short periods while sleeping.
• Ear infections: Because the adenoids are located near the tubes that drain the ears, swelling can cause fluid to get trapped. This can lead to frequent ear infections or temporary hearing loss.
• Sinus infections: It may help children who have long-lasting or recurring sinus infections that do not improve with medicine.

How common it is & where it's done

Adenoidectomy is one of the most common surgical procedures performed on children in North America. While it is most frequent in childhood, it is occasionally performed on adults if necessary.

This is typically an outpatient surgery, meaning most patients are able to go home the same day. It is usually performed in a hospital or a specialized surgery center. In many cases, a clinician may perform an adenoidectomy at the same time as a tonsillectomy (removing the tonsils) or while placing ear tubes.

Recovery: What to Expect

Most people recover from an adenoidectomy in about one to two weeks. During the first few days, it is normal to have a sore throat, a stuffy nose, or even a mild earache. These symptoms usually fade quickly as the area heals.

Your clinician may suggest focusing on hydration to help the recovery process. Drinking plenty of cool liquids and eating soft foods—such as pudding, soup, or yogurt—can help keep the throat comfortable. It is usually best to avoid crunchy or spicy foods for a short time until the throat feels better.

Risks & Possible Complications

While this is a common and generally safe procedure, all surgeries have some risks. These may include minor bleeding or a temporary change in the sound of the voice. In some cases, a person might experience dehydration if they do not drink enough fluids during recovery.

You should contact your clinician if you notice any of the following:

• Bright red blood coming from the nose or mouth.
• A high fever that does not go down with rest.
• Signs of dehydration, such as not urinating as often as usual or having a very dry mouth.

Outcomes & Long-Term Results

The main goal of removing the adenoids (the small pads of tissue located behind the nose) is to improve breathing and overall health. Most patients find they have fewer ear infections and sinus problems after they have fully recovered.

Long-term results are usually very positive. Because the adenoids rarely grow back, the improvements in sleep and nasal breathing typically last for many years. This often leads to better rest and more comfort during daily activities.

Emotional Support & Reassurance

It is very common to feel a little anxious before any procedure. Knowing that this is a routine surgery performed frequently can help ease those worries. Most children and adults feel much better once the initial healing period is over and they can breathe more easily.

To help a child feel more secure, your clinician may suggest bringing a comfort item from home, like a favorite blanket or stuffed animal. Staying calm and providing a quiet, relaxing environment at home helps the patient feel safe and supported throughout their recovery.

Why doctors recommend it

Adenoids are small pads of tissue located high in the throat, just behind the nose. While they help the body fight germs in young children, they can sometimes cause health problems if they become enlarged or stay infected. Your clinician may recommend an adenoidectomy (surgery to remove the adenoids) if these tissues are interfering with your child's health or comfort.

Common reasons for the procedure include:

• Breathing issues: Swollen adenoids can block the airway, forcing a child to breathe mostly through their mouth.
• Sleep disturbances: This includes heavy snoring or sleep apnea, a condition where breathing briefly stops and starts during sleep.
• Ear problems: Enlarged adenoids can block the tubes that drain the ears. This can lead to repeated ear infections or a buildup of fluid that may affect hearing.
• Chronic infections: Doctors may suggest surgery if a child has sinus infections that keep coming back or do not get better with medicine.

Urgent vs planned treatment

An adenoidectomy is rarely an emergency. It is almost always a planned, or elective, surgery. Clinicians usually recommend it only after other treatments, such as antibiotics, allergy medications, or nasal sprays, have not been successful in managing the symptoms.

Because adenoids naturally begin to shrink as a child grows older, your clinician may suggest a "wait and see" approach first. However, if the symptoms are affecting a child's quality of life—such as causing poor sleep or potential hearing loss—the doctor may decide that it is the right time to schedule the procedure.

Goals of treatment

The primary goal of an adenoidectomy is to clear the passage at the back of the throat to make breathing easier. By removing the enlarged or infected tissue, the surgery aims to allow the patient to breathe comfortably through their nose again.

Other important goals include:

• Reducing the number of ear infections and sinus infections each year.
• Allowing fluid in the middle ear to drain properly, which can improve hearing.
• Improving sleep quality by reducing snoring and gasping for air.

Success usually means the patient experiences fewer illnesses and feels more rested. While every patient is different, most children find significant relief from their symptoms once the blockage is removed.

Who may benefit

Adenoids are small pads of tissue located high in the throat, right behind the nose. While they help young children fight off germs, they can sometimes become enlarged or chronically infected. Your clinician may recommend an adenoidectomy—the surgical removal of this tissue—if enlarged adenoids are blocking the airway. This blockage can lead to heavy snoring or obstructive sleep apnea, a condition where breathing repeatedly stops and starts during sleep.

This procedure may also benefit children who deal with frequent ear infections or a persistent buildup of fluid in the middle ear. Because the adenoids sit near the tubes that drain the ears, swelling in this area can trap fluid and lead to hearing issues or pain. Additionally, your care team might suggest surgery if a child has chronic sinus infections that do not improve with antibiotics or other medicines.

When it may not be the right option

An adenoidectomy may not be the right choice if symptoms are mild or happen only occasionally. In many cases, clinicians prefer to try other treatments, such as nasal sprays or antibiotics, before suggesting surgery. If a child has an active infection on the day of the procedure, the care team may recommend rescheduling until the child is healthy.

There are also certain physical conditions that might make the surgery less ideal. For example, if a child has a cleft palate (an opening in the roof of the mouth), the adenoids may actually help with speech by closing off the back of the nose. Removing them in these cases could cause speech to sound nasal. Clinicians will also carefully check for any blood clotting disorders or other underlying health issues that could make surgery more risky.

Questions to ask your care team

Deciding on surgery is a big step, and it is helpful to have a list of questions ready for your next appointment. You may want to ask:

• Why is this surgery the best option for my child right now?
• Are there other treatments we should try before considering surgery?
• How will removing the adenoids help with my child’s breathing or ear infections?
• What are the risks if we decide to wait or not have the surgery at all?
• What should we expect during the recovery period at home?

In the procedure room

When you or your child enters the procedure room, the surgical team will help you get settled on the bed. The room is kept clean and bright, and you will see various monitors used to track health signals. The team usually includes the surgeon, an anesthesiologist, and nursing staff who work together to ensure safety.

Small sensors may be placed on the skin to monitor the heart, and a clip is often placed on a finger to check oxygen levels. This preparation is done to make sure everything is ready before the procedure begins.

High-level steps

The surgeon performs the adenoidectomy through the mouth. Because the adenoids are located at the very back of the throat behind the nose, the surgeon can reach them without making any cuts (incisions) through the skin. A small tool is used to keep the mouth open during the process.

The surgeon then removes the adenoid tissue using specialized instruments. These may include:

• A small, spoon-shaped tool called a curette.
• A device that uses heat or radiofrequency energy to remove the tissue and stop bleeding at the same time.

Once the tissue is removed, the surgeon ensures any bleeding is controlled. This may be done using heat (cauterization) or by temporarily placing gauze packing in the area. The site is usually left open to heal naturally without the need for stitches.

Anesthesia and pain control

An adenoidectomy is performed under general anesthesia. This means the patient is in a deep, medicine-induced sleep and will not feel any pain or have any memory of the surgery. The anesthesia is typically started through a mask or an IV (an intravenous line in a vein).

The anesthesia team monitors the patient throughout the entire process to adjust the medicine as needed. Your clinician may also provide pain relief medication through the IV so that it is already working when the patient wakes up.

Monitoring and safety steps

Safety is the top priority during the procedure. The medical team uses electronic monitors to constantly check heart rate, blood pressure, and breathing. A breathing tube is typically used to protect the airway and ensure steady oxygen flow while the patient is asleep.

The surgeon also carefully inspects the back of the throat to ensure all necessary tissue is removed and that the area is stable before the procedure ends. These steps help minimize the risk of complications.

Immediately after the procedure

After the surgery is finished, the patient is moved to a recovery room. Nurses will watch closely as the anesthesia wears off. It is normal to feel groggy, sleepy, or even a little confused for a short time while waking up.

Common things a patient might notice include:

• A mild sore throat or a feeling of fullness in the back of the nose.
• Temporary numbness in the mouth or throat.
• A small amount of bloody drainage from the nose or mouth.

Most patients are able to go home the same day once they are fully awake and can drink liquids comfortably.

Typical procedure length

The surgery itself is quite short, usually lasting between 20 and 30 minutes. However, the total time spent in the surgical area will be longer to allow for anesthesia preparation before the surgery and the recovery period afterward.

Common approaches (open vs minimally invasive)

Adenoidectomy is almost always performed through the open mouth. There are usually no cuts made on the outside of the face or neck. Because the surgery uses the body's natural opening, it avoids external scars. The procedure is done under general anesthesia, meaning the patient is asleep and feels no pain.

Once the patient is asleep, the surgeon uses a device to keep the mouth open. They may use a small mirror or a camera to view the adenoids, which sit high in the throat behind the nose. Doctors may use different tools to remove the tissue, including:

• Curettage: Using a spoon-shaped tool to gently remove the adenoid tissue.
• Cautery or Coblation: Using heat or radiofrequency energy to remove tissue and seal blood vessels to stop bleeding.
• Microdebrider: A powered tool that shaves away the tissue while using suction.

Partial vs total

Unlike tonsils, which often look like distinct lumps, adenoid tissue blends into the back of the throat. There is not always a clear border or "capsule" separating the adenoids from the rest of the throat tissue. Because of this, surgeons focus on removing the bulk of the tissue causing the blockage.

The goal is to clear the airway and reduce infections. While doctors remove as much of the adenoid pad as possible, microscopic amounts of tissue may sometimes remain. This is often necessary to avoid damaging the muscle or other structures behind the adenoids. The priority is usually functional improvement rather than ensuring every single cell is removed.

Revision or repeat procedures

It is possible for adenoid tissue to grow back after surgery. This is known as regrowth. Because the tissue is part of the immune system and does not have a distinct capsule, the body may regenerate some of the tissue over time. This is more likely to happen if the child is very young at the time of the first surgery.

If the tissue grows back and causes symptoms again—such as snoring, nasal obstruction, or ear infections—your clinician may discuss a second procedure. This is called a revision adenoidectomy. While many patients do not need a second surgery, it is an option if the original problems return.

Tests and imaging that may be done

Before scheduling the procedure, your healthcare provider will perform a physical exam. This usually involves looking closely at the throat, mouth, and neck. They will also review your medical history to check for any past bleeding problems or reactions to anesthesia.

To get a better look at the adenoids and plan the surgery, your clinician may order specific tests, including:

• X-rays: Imaging of the neck helps the doctor see the size and shape of the adenoids.
• Sleep study: If sleep apnea is suspected, you may undergo a sleep study (polysomnography) to monitor breathing patterns overnight.
• Blood tests: A complete blood count and clotting tests may be done to ensure your blood clots normally.

Medication adjustments

Your doctor or nurse will review all the medicines, vitamins, and herbal supplements you or your child takes. Some medications can increase the risk of bleeding and may need to be paused before surgery. Common examples include aspirin, ibuprofen, naproxen, and blood thinners.

Important: Only stop medicines if your clinician instructs you to do so. If you are told to take specific daily medications on the morning of surgery, you should usually take them with only a small sip of water.

Day-before and day-of instructions

Your healthcare team will give you specific rules to follow to ensure the surgery is safe. It is very important to follow these steps carefully.

• Fasting: You will likely be told not to eat or drink anything after midnight the night before the surgery. This usually includes water and chewing gum.
• Illness: If the patient develops a fever, cold, or flu leading up to the surgery, contact the doctor's office immediately. The procedure may need to be rescheduled.
• Arrival: Plan to arrive at the hospital or surgery center early. This allows time for check-in and final preparations before the procedure begins.

General surgical risks

Every surgery involves some level of risk, though serious problems are uncommon. Because adenoidectomy is performed under general anesthesia (medicine that keeps you asleep), there is a small risk of reactions to the medication or temporary breathing changes.

Other standard risks include infection at the surgical site or bleeding. Your surgical team takes specific steps to prevent these issues and monitors your vital signs closely throughout the procedure.

Procedure-specific complications

While most patients recover without long-term issues, specific side effects can occur after adenoid removal. These may include:

• Bleeding: This is the most common complication, though it occurs in a small percentage of patients. It can happen immediately after surgery or several days later.
• Voice changes: Some patients may sound “nasal” when they speak. This condition, often called velopharyngeal insufficiency, happens if the soft palate does not close completely against the back of the throat.
• Swallowing issues: Occasionally, liquids may come out of the nose when drinking (nasal regurgitation).
• Minor injuries: Rarely, there may be injury to the teeth, lips, or the surrounding throat tissue during the procedure.

How complications are treated

Most side effects are temporary and treatable. Voice changes and swallowing issues typically resolve on their own as the area heals and swelling goes down. If nasal speech persists for a long time, your clinician may suggest speech therapy.

If bleeding occurs, doctors can often stop it by packing the nose or using heat (cautery) to seal the area. In some cases, a brief follow-up procedure is required to control the bleeding. Infections are usually managed effectively with antibiotics.

Pain control medicines

After an adenoidectomy (surgery to remove the adenoid glands), it is normal to have some throat or ear pain. Your clinician may suggest over-the-counter pain relievers, such as acetaminophen or ibuprofen, to help your child feel more comfortable. These medicines are often called analgesics.

It is important to follow the specific schedule your care team provides. They will tailor the plan based on your child's weight and health history. Keeping up with the medicine for the first few days can help your child stay hydrated, as it makes swallowing easier.

Safety Note: You should generally avoid giving aspirin to children or teenagers after surgery. Aspirin has been linked to Reye syndrome, which is a rare but very serious condition that affects the liver and brain. Always check with your clinician before starting any new medicine.

Antibiotics

Antibiotics are medicines used to treat or prevent infections caused by bacteria. Your clinician may prescribe a short course of antibiotics to take after the procedure. These can help the surgical site heal and may reduce the risk of a post-operative infection.

Sometimes, these medicines are used to help with "surgical breath," which is a temporary bad odor that can happen while the area heals. While not every patient will need antibiotics, your clinician will decide if they are right for your child’s specific situation.

If an antibiotic is prescribed, it is important to finish the entire prescription as directed, even if your child feels better. This helps ensure the medicine works correctly and prevents future issues with bacteria.

Blood thinners and clot prevention

Before the surgery, your clinician will ask about any medicines or supplements your child takes. Some products can act as "blood thinners," which means they make it harder for the blood to clot. This can increase the risk of bleeding during or after the procedure.

Your care team may ask you to stop certain medicines, such as aspirin or specific herbal supplements, for a week or two before the surgery. They will provide a clear list of what to avoid and when it is safe to start taking them again.

Be sure to mention all vitamins and over-the-counter products to your clinician. They will review these to ensure the surgery is as safe as possible and that there are no harmful interactions with the medicines used during the procedure.

Emergency warning signs

While serious complications are rare, you should seek immediate help if certain symptoms appear. Go to the emergency room or call local emergency services (such as 911) if the patient has:

• Trouble breathing: Gasping for air, wheezing, or struggling to breathe.
• Severe bleeding: Bright red blood coming from the nose or mouth that does not stop.
• Signs of shock or severe dehydration: Being very drowsy, hard to wake up, confused, or having sunken eyes.

Call your surgeon or clinic if…

Contact your healthcare provider if you notice signs that recovery is not going as planned. Your clinician may want to check the patient if there is:

• Fever: A temperature higher than 101°F (38.3°C).
• Bleeding: Any amount of bright red blood from the mouth or nose, even if it stops on its own.
• Dehydration: Signs include a dry, sticky mouth, no tears when crying, or not urinating (peeing) for more than 8 to 12 hours.
• Vomiting: Throwing up that continues after taking medication or prevents the patient from keeping fluids down.

Expected vs concerning symptoms

It is helpful to distinguish between normal parts of the healing process and symptoms that need medical attention.

Most people have these expected symptoms:

• Scabs: You may see white or gray patches in the back of the throat. These are normal scabs, not an infection. They will fall off naturally within a week or two.
• Bad breath: This is very common while the scabs are healing and usually goes away in a few weeks.
• Noisy breathing: Snoring or mouth breathing is common due to temporary swelling in the throat.

Call your doctor about these concerning symptoms:

• Stiff neck: While some soreness is possible, a stiff neck that does not get better should be checked by a doctor.
• Severe pain: Throat or ear pain that is not relieved by the prescribed pain medicine.

Non-surgical treatments

Before suggesting surgery, your clinician may try different medicines to see if the adenoids (small pads of tissue located high in the throat behind the nose) shrink or if symptoms improve. If an infection is causing the swelling, a course of antibiotics may be prescribed to clear the bacteria.

Other common options include:

• Nasal steroid sprays: These are liquids sprayed into the nose that can help reduce inflammation and may slowly shrink the adenoid tissue over several weeks.
• Allergy treatments: If allergies are making the adenoids swell, your clinician may suggest antihistamines or other allergy medications to manage the body's reaction.

Watchful waiting

In many cases, a clinician will recommend "watchful waiting." This means they will monitor your child's health over a period of time to see if the problem improves on its own. Adenoids are part of the immune system and are largest when children are young, but they naturally start to shrink as a child gets older, usually after age 5 or 6.

During this period, you may be asked to keep track of how often your child has a sore throat, ear pain, or trouble breathing. If the symptoms are mild and do not happen often, waiting may allow the body to outgrow the issue without the need for a procedure.

When surgery becomes the best option

Surgery is often considered when non-surgical treatments do not provide enough relief. Your clinician may recommend an adenoidectomy if the enlarged adenoids are causing serious health or quality-of-life issues. This often happens if the tissue is so large that it blocks the airway, leading to obstructive sleep apnea (a condition where breathing briefly stops and starts during sleep).

Other reasons surgery might become the best choice include:

• Frequent ear infections that do not go away with antibiotics.
• Fluid buildup in the ears that may lead to temporary hearing loss or speech delays.
• Chronic sinus infections that keep coming back despite medical treatment.
• Constant mouth breathing or heavy snoring that interferes with restful sleep.

Hospital services that commonly perform this surgery

Adenoidectomy is a common procedure to remove the adenoids, which are small lumps of tissue located behind the nose. This surgery is typically performed by an otolaryngologist, also known as an ear, nose, and throat (ENT) specialist. Most of these procedures take place in the surgical department of a hospital or at a specialized outpatient surgery center.

Because this surgery is very common in children, many pediatric hospitals have dedicated units for these procedures. These units are designed to make the experience less stressful for young patients. In many cases, the surgery is performed on an outpatient basis, which means the patient can usually go home the same day after a short period of observation in the recovery room.

Patient resources and support services

Many hospitals offer support services to help patients and families feel more comfortable. This may include access to Child Life Specialists, who are professionals trained to help children understand and cope with medical experiences. They may use play or simple language to explain what will happen during the visit to help reduce anxiety.

Facilities also typically provide detailed recovery resources. These often include written instructions on how to manage mild throat pain or what foods are easiest to swallow after surgery. Some centers also offer 24-hour phone lines where you can speak with a nurse if you have questions during the recovery process at home.

Questions for choosing where to have surgery

Your clinician may help you decide on the best location for the procedure. You might consider asking the following questions when choosing a facility:

• Does the facility have a team that specializes in pediatric anesthesia (medicine used to put the patient into a deep sleep for surgery)?
• How many adenoidectomies does the surgical team perform each year?
• Is the recovery area designed to be quiet and comfortable for children?
• What is the process for contacting a doctor or nurse if questions arise after leaving the hospital?
• Does the center provide educational materials to help prepare for the day of surgery?

Conditions commonly treated by this procedure

An adenoidectomy is a common surgery to remove the adenoids, which are small pads of tissue located high in the back of the throat, behind the nose. Your clinician may recommend this procedure if these tissues become swollen or infected frequently. One common condition is adenoid hypertrophy, which is the medical term for enlarged adenoids that can block the airway.

Other conditions that may lead to this surgery include:

• Chronic ear infections: Persistent or recurring infections in the middle ear that do not clear up with other treatments.
• Fluid in the ears: A buildup of fluid behind the eardrum that may affect hearing or cause discomfort.
• Chronic sinusitis: Long-lasting swelling or infection of the sinuses, which are the air-filled spaces around the nose.
• Sleep apnea: A condition where breathing briefly stops and starts during sleep, often because the airway is partially blocked.

Related symptoms people search for

Many people look for information about adenoid removal when they or their children experience ongoing discomfort in the nose, throat, or ears. These symptoms can be associated with enlarged or infected adenoids, though only a healthcare provider can determine the exact cause through an evaluation.

Commonly searched symptoms that may be related to adenoid issues include:

• Breathing through the mouth instead of the nose most of the time.
• Loud snoring or noisy breathing during the day and night.
• A "stuffy" sounding voice, as if the person has a permanent cold.
• Restless sleep or waking up frequently during the night.
• Frequent earaches or a feeling of pressure and fullness in the ears.

If you notice these signs, your clinician may perform an exam to see if the adenoids are contributing to the issue. They can help decide if a procedure is the right step to help improve breathing or reduce the frequency of infections.

Evidence overview

Adenoidectomy is a common surgical procedure with a long history of medical use. It is primarily recommended when the adenoids—glands located behind the nose—become enlarged or infected. Medical evidence supports removing the adenoids to relieve airway blockage, which can help improve breathing in children with sleep apnea or heavy snoring.

Clinical guidelines also indicate that the procedure can be effective for reducing recurring ear infections or chronic fluid buildup in the ear. While the adenoids are part of the immune system, research suggests that removing them does not weaken a child's overall ability to fight infections, as other tissues in the body take over this function.

Safety notes and individualized care

Adenoidectomy is generally considered safe, and most patients recover completely within one to two weeks. However, like any surgery, it carries potential risks. Common considerations include:

• Bleeding: There is a small risk of bleeding during or after the surgery.
• Infection: As with any incision or removal of tissue, infection is a possibility, though it is usually treatable.
• Anesthesia reactions: The procedure is performed under general anesthesia, which carries its own set of risks that your anesthesia team will manage.

Your clinician will tailor the care plan to your specific anatomy and medical history. For example, doctors are particularly careful when evaluating patients with a cleft palate. In these cases, the adenoids help close the gap between the nose and mouth during speech, so the surgical approach may need to be modified to prevent speech difficulties.