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Thyroidectomy: Before Your Surgery

Thyroid gland

What is a thyroidectomy?

A thyroidectomy is surgery to take out your thyroid gland. This gland is shaped like a butterfly. It lies across the windpipe (trachea). The gland makes hormones that control how your body makes and uses energy (metabolism). A doctor removes the gland when it gets too big, does not work right, or has a tumour. Most tumours that grow in this gland are benign. This means they are not cancer.

The doctor will take out the thyroid through a cut (incision) in the front of your neck. You will likely have a tube, called a drain, in your neck to let fluid out of the cut. The drain is most often taken out before you go home.

You may go home on the same day. Or you may stay one or more nights in the hospital. You may return to work or your normal routine in 1 to 2 weeks. This depends on whether you need more treatment and how you feel. It may also depend on the kind of work you do.

Your doctor will check your incision in about a week. You may need to take thyroid medicine. If you have thyroid cancer, you may need to have radioactive iodine therapy. Your doctor will talk to you about what happens next.

How do you prepare for surgery?

Surgery can be stressful. This information will help you understand what you can expect. And it will help you safely prepare for surgery.

Preparing for surgery

  • Be sure you have someone to take you home. Anesthesia and pain medicine will make it unsafe for you to drive or get home on your own.
  • Understand exactly what surgery is planned, along with the risks, benefits, and other options.
  • If you take a medicine that prevents blood clots, your doctor may tell you to stop taking it before your surgery. Or your doctor may tell you to keep taking it. (These medicines include aspirin and other blood thinners.) Make sure that you understand exactly what your doctor wants you to do.
  • Tell your doctor ALL the medicines and natural health products you take. Some may increase the risk of problems during your surgery. Your doctor will tell you if you should stop taking any of them before the surgery and how soon to do it.
  • Make sure your doctor and the hospital have a copy of your advance care plan. If you don't have one, you may want to prepare one. It lets others know your health care wishes. It's a good thing to have before any type of surgery or procedure.

What happens on the day of surgery?

  • Follow the instructions exactly about when to stop eating and drinking. If you don't, your surgery may be cancelled. If your doctor told you to take your medicines on the day of surgery, take them with only a sip of water.
  • Take a bath or shower before you come in for your surgery. Do not apply lotions, perfumes, deodorants, or nail polish.
  • Do not shave the surgical site yourself.
  • Take off all jewellery and piercings. And take out contact lenses, if you wear them.

At the hospital or surgery centre

  • Bring a picture ID.
  • The area for surgery is often marked to make sure there are no errors.
  • You will be kept comfortable and safe by your anesthesia provider. You will be asleep during the surgery.
  • How long your surgery takes depends on how complex it is.

When should you call your doctor?

  • You have questions or concerns.
  • You don't understand how to prepare for your surgery.
  • You become ill before the surgery (such as fever, flu, or a cold).
  • You need to reschedule or have changed your mind about having the surgery.

Where can you learn more?

Go to https://www.healthwise.net/patientEd

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