Sense of Taste After Tonsillectomy

post tonsillectomy taste
Tasting After Tonsillectomy

After Tonsillectomy: Sense of Taste

Taste after tonsillectomy or sense of taste are subjects of much discussion on the tonsillectomy forum. The experience of tonsillectomy has rippling effects upon individuals, beginning with the anticipation of surgery and, hopefully, extending long after surgery in improved quality of life. During the first two weeks of recovery, tonsillectomy patients’ daily lives are turned upside down. The daily diet is often limited to liquids and very smooth, soft foods like gelatin. Narcotic pain medications are usually taken several times per day. Sleep is erratic and often fitful. Activity levels are greatly reduced. When the fog of pain, fatigue, and disruption lifts, one of the first irregularities patients complain of is an altered sense of taste. Let’s take a moment to look at tonsillectomy and its effect on sense of taste.

The American Academy of Otalayngology- Head and Neck Surgery describes how taste sensation works as,

Gustatory (taste nerve) cells are clustered in the taste buds of the mouth and throat. They react to food or drink mixed with saliva. Many of the small bumps that can be seen on the tongue contain taste buds. These surface cells send taste information to nearby nerve fibers, which send messages to the brain.

I suggest that several factors contribute to disturbances in a person’s sense of taste after tonsillectomy. Firstly, tonsillectomy surgery itself can cause bruising to the tongue, where taste buds reside. Most patients complain of tongue pain after surgery.

It’s also likely that the post tonsillectomy diet has an impact on the patient’s sense of taste for some time after recovery. Many experts point out that taste buds are in a constant state of growth. As people eat various rough textured foods, small amounts of tissue scrape off and are replaced by new growth. Many believe that the almost liquid diet of most tonsillectomy patients disrupts this process and thus, affects their sense of taste.

Tasting After Tonsillectomy


Still another camp holds that deficiency in zinc after tonsillectomy contributes to these taste disruptions. JOSEPH M. BICKNELL, MD and ROBERT V. WIGGINS, MD published in the Western Journal of Medicine in October of 1988. [Bicknell JM, Wiggins RV: Taste disorder from zinc deficiency after tonsillectomy.West J Med 1988 Oct; 149:457460] They followed two tonsillectomy patients who complained of unpleasant taste sensation after tonsillectomy. The patients complained of changes in their sense of taste after tonsillectomy. They used descriptions like, coppery, or metallic when interviewed. Both had these complaints two months after tonsillectomy surgery. The doctors tested liver and thyroid function, as well as hepatitis. All were normal, but serum zinc levels were low in both patients. They were given 220mg zinc supplements twice per day. Within three weeks, the zinc levels were normal. They reported tastes improving after ten days, and after 22 days, the metallic sensation had ended. I’ve read anecdotal accounts on the tonsillectomy forum from people having success with zinc supplements after tonsillectomy. Ask your doctor before trying the zinc supplement for tonsillectomy and sense of taste.

Considering all the variables, one must also consider the effects of both antibiotics and narcotic pain killers over a two week period on the sense of taste. The FDA does not list taste disturbance as a side effect of either penicillin or hydrocodone. (the two most commonly prescribed medications after tonsillectomy in the U.S.) There has been a connection between the use of oral antibiotics and oral thrush, (Fungal infection – mouth; Candida)

It is very common to experience an altered sense of taste after tonsillectomy. Most people feel that their taste returns to normal within three to six weeks. However some may experience unpleasant taste sensation for several months.

It was truly depressing for me that my favorite cocktail, (the bloody Mary), tasted like something from the planet salt for months after surgery.  Thankfully, within 5 months, my sense of taste was completely back to normal.


  1. This is an update to my previous post. In 3 days I will be 6 weeks post op and my taste is still gone. Bitter, metallic, salty and overall super depressing are words I would use to describe it. I will be calling my doc with a few choice words because not only was I completely NOT informed of this, I am very afraid this could be permanent.

  2. I am on day 15 post op and the lack of taste in my mouth is depressing to say the least. I called my doc and she told me that my taste should come back but reading all the stories online there are quite a few people who don’t get their taste back or its distorted permanently. The past two weeks have been a huge challenge but I am beginning to feel human again and getting back into my routine and now this….I am just praying with all I have that this is temporary, it just has to be.

  3. I am 4 wks post op and taste is still a problem. I agree that the first bite tastes normal and then it get nastier with each chew. And besides nothing tasting right I also have to chew everything into baby food before I swallow or it feels like I’m swallowing a baseball. It makes eating not so fun. I try eating “normal” food but it ends up frustrating me (either the chewing or the awful taste) that I end up going back to jello, ice cream and oatmeal. I also always have a horrible taste in my mouth. Like a coating of saliva on the back of my throat that I can’t get rid of. Thank goodness the upside is a 10 pound weight loss! lol. But I’d much rather be able to taste my favorite foods again.

  4. My sense of taste didn’t fully return for at least 6 weeks following my tonsillectomy. Food tasted ‘off’. I had cauterization method so I contribute some of the taste loss to a few burnt taste buds.

    1. I just posted on the general forum about my loss of taste. I’ll have a little glimmer of hope right when the food hits my tongue, but the farther back it goes in my mouth, the more I lose the sense of taste. Fingers crossed that it’s temporary!! I guess I’ll just have to be patient!

      1. I was just about to send you a link to this page! Good luck- it was a couple months before things tasted normal for me, but it did get a little better each week. Red wine, which I love, was one of the last things to taste right.

    1. I’m a 20 year old college student. I had a fairly standard recovery. In a lot of pain and living off of water, Jello, and homemade apple sauce but after two weeks I was fine as long as I was hydrated. I just passed the three week post op mark. I was not told about the loss of taste so I thought that once I could eat things more solid than Jello that I could go back to eating normally. Wrong.

      I have been cooking for 13 years and I enjoy food so much. So to have everything I eat (and make) taste coppery and just generally revolting is such a deep disappointment. Even stuff I know tastes good tastes awful. It will pass with time, which this forum has shown me, it has just been a major source of frustration this week. I never imagined I would have to force myself to eat but that’s usually what it takes when I get so hungry that I have to eat something.

      Time will heal this frustrating side-effect. Unfortunately not before Christmas which saddens me greatly. But in the end, it’s one Christmas without taste out of many. I’m going to give zinc a shot because it can’t hurt, but I’m not very optimistic about it.

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