Tonsils and adenoids are removed under general anesthesia in procedures that typically take 30 minutes or less. Though they’re often done together, especially in children, the two surgeries use different approaches because the tissues sit in different locations. Tonsils are visible at the back of the throat, while adenoids sit higher up behind the nose where they can’t be seen directly.
How Tonsils Are Removed
The surgeon works through the open mouth, so there are no external incisions. A device holds the mouth open to expose both tonsils at the back of the throat. From there, the specific technique depends on the surgeon’s preference and the reason for the surgery.
The oldest method is cold steel dissection, where the surgeon uses a blade to separate the tonsil from the surrounding tissue. Bleeding is controlled with pressure or, when needed, with a heated instrument. More modern techniques include monopolar electrocautery, which uses electrical current to cut and seal blood vessels simultaneously, and coblation, the newest option, which uses radiofrequency energy to break apart tissue at a lower temperature than traditional cautery. Laser dissection and harmonic scalpel are also used, though less commonly.
One important distinction is whether the surgeon removes the entire tonsil or just part of it. A total (extracapsular) tonsillectomy takes out the tonsil along with its outer lining, removing it completely. A partial (intracapsular) tonsillectomy shaves down the tonsil tissue but leaves a thin layer and the outer capsule intact. The partial approach results in noticeably less pain, with lower pain scores on days 2, 4, and 8 after surgery, and patients return to normal eating and drinking sooner. However, because some tissue remains, there’s a small chance it can regrow. Partial removal is more common when the surgery is done for breathing obstruction rather than recurrent infections.
How Adenoids Are Removed
Adenoid removal works differently because the tissue sits in the nasopharynx, the space behind the nose and above the roof of the mouth. The surgeon can’t see it directly, so they use either a small mirror angled at the back of the throat or an endoscope (a thin camera) to visualize the tissue.
The traditional method is curettage, where a curved blade is passed behind the soft palate to scrape the adenoid tissue away. A newer approach, suction diathermy, uses a probe that delivers heat via electrical current to liquefy the adenoid tissue, which is then suctioned out simultaneously. This method aims to reduce blood loss during the procedure. The surgeon considers the job done when the airway passages behind the nose are clearly visible and the surface of the area looks smooth.
Why Surgery Gets Recommended
For tonsils, the most common reasons are recurrent throat infections and obstructive sleep problems. The standard threshold for infection-based removal, known as the Paradise criteria, requires at least seven documented episodes of significant sore throat in one year, five per year for two consecutive years, or three per year for three consecutive years. Each episode needs to involve more than just a sore throat. It must also include at least one of the following: a fever above 100.9°F, swollen and tender neck lymph nodes, visible pus on the tonsils, or a positive strep culture.
Adenoid removal is most often recommended when enlarged adenoids block the nasal airway, contributing to mouth breathing, snoring, or sleep apnea, particularly in children. Chronic ear infections or persistent fluid behind the eardrums can also prompt adenoid removal, since the adenoids sit near the openings of the ear tubes.
What Recovery Looks Like Day by Day
The first two days bring throat pain, a low-grade fever, fatigue, hoarseness, and a feeling of fullness in the throat from swelling. Pain often worsens around day three or four rather than improving, which catches many people off guard. This happens as the initial swelling shifts into the early healing phase. Fatigue tends to persist through this stretch as well.
Between days five and ten, scabs form over the surgical sites. These white or yellowish patches are normal and will fall off on their own as healing progresses. When scabs separate, there can be minor bleeding or a brief spike in discomfort. Full recovery generally takes about two weeks, though some people feel back to normal sooner.
Adults Recover Harder Than Children
If you’re an adult facing this surgery, expect a rougher ride than what you might hear from parents of kids who’ve had it done. Research comparing pediatric and adult outcomes consistently finds that adults experience significantly more pain and higher rates of postoperative bleeding. One study found a late bleeding rate of 20% in adults compared to about 6% in children. Pain scores during healing averaged 3.1 in older patients versus 2.0 in younger ones. Adults also have larger blood vessels in the tonsil area, which can make bleeding harder to control during and after surgery.
Across all age groups, the overall rate of post-tonsillectomy bleeding ranges from about 2% to 13%, with roughly 1% to 8% of patients needing a return trip to the operating room to stop it. About 13% of patients experience some kind of postoperative issue, including decreased oral intake, poorly controlled pain, or brief drops in oxygen levels.
Managing Pain After Surgery
The standard pain management approach combines acetaminophen with anti-inflammatory medications like ibuprofen, started during or immediately after surgery and continued throughout recovery. A single dose of a steroid given during the procedure helps with both pain and nausea. Stronger pain medications like opioids are reserved for breakthrough pain that these first-line treatments don’t control.
Interestingly, honey has enough evidence behind it that international guidelines now include it as a recommended pain-relieving supplement after tonsillectomy. Acupuncture also appears in the same set of recommendations as a supported option.
Diet and Hydration During Recovery
Staying hydrated is the single most important thing during recovery. Aim for at least four to six glasses of fluid per day, choosing options like sports drinks, fruit punch, or non-citrus juices. Citrus and acidic drinks will sting.
Within the first day or two, you can start with cold, soothing foods like popsicles, ice cream, frozen yogurt, and gelatin. As you start feeling better, move to soft foods that don’t require much chewing: pasta, mashed potatoes, pudding, macaroni and cheese, or chicken salad. Avoid anything sharp (chips, crackers, toast), hot in temperature, or spicy. Lollipops and hard candies can be sucked on but not chewed, and they can help keep the throat moist between meals.