What can i eat after sinus surgery?

What to Eat After Sinus Surgery: Tips and Guidelines

Sinus surgery is an intricate procedure that helps to relieve snoring, nasal obstruction, recurrent sinus infections, and a host of other sinus-related problems. As with any surgical procedure, proper postoperative care is essential, and this also includes diet considerations. Following a healthy diet after sinus surgery can help speed up recovery and reduce postoperative complications.

The foods you eat during the postoperative period can have a significant impact on your recovery. It is advisable to choose the right foods, keeping in mind that some foods can interfere with the healing process, while others can promote healing.

What is Sinus Surgery?

Sinus surgery is an operation in which the affected sinuses are opened to allow proper drainage and ventilation. In some cases, the operation involves removing parts of the sinus lining, such as the polyps or cysts, that block the sinuses’ openings. In other cases, the operation may involve removing bone and tissue to widen the sinuses’ openings so that they can drain more easily.

Postoperative Guidelines

After sinus surgery, it is essential to follow your doctor’s instructions carefully for a successful recovery. Your doctor will provide you with detailed instructions on how to take care of your nose and sinus passages to ensure that they heal correctly. A healthy diet that is rich in nutrients can boost the immune system, promote healing, and prevent infections.

  • Avoid chewing hard or sticky foods for the first week after surgery.
  • Avoid foods with sharp edges that may scratch your throat or mouth.
  • Avoid spicy foods for the first week after surgery.
  • Avoid alcoholic drinks and smoking for a minimum of two weeks after surgery.
  • Avoid blowing your nose, as it can damage the healing tissue.
  • Avoid hot drinks, such as coffee or tea, as they can irritate the sinuses.

What to Eat After Sinus Surgery

Your doctor may recommend postoperative dietary guidelines, and you should follow them for your best recovery. Eating a healthy, balanced diet that includes plenty of protein, fiber, and vitamins can help you recover more quickly.


Protein is an essential nutrient that helps repair and rebuild tissues. After surgery, protein is necessary for tissue repair and to prevent infection. Good sources of protein include:

  • Lean meats, such as chicken, fish, and turkey.
  • Beans, legumes, tofu, and other non-meat sources of protein.
  • Eggs, dairy, and dairy alternatives.


Fiber is essential for digestive health, and it can help prevent constipation, which can be common after surgery due to the anesthesia’s side effects. Some good sources of fiber include:

  • Whole grains, such as brown rice, quinoa, and whole-wheat bread.
  • Fruits, such as apples, bananas, berries, and citrus fruits.
  • Veggies, such as broccoli, leafy greens, carrots, and sweet potatoes.

Vitamins and Minerals

Vitamins and minerals are essential for the body’s overall health and wellbeing. After surgery, certain vitamins and minerals can help speed up the healing process. Some good sources include:

  • Vitamin C – found in citrus fruits, bell peppers, kiwis, strawberries, and mangoes. Vitamin C helps with tissue repair and formation of collagen.
  • Vitamin A – found in sweet potatoes, carrots, spinach, and other green vegetables. Vitamin A aids in wound healing by strengthening the immune system.
  • Zinc – found in red meat, poultry, seafood, and pumpkin seeds. Zinc helps with wound healing and helps support the immune system.

Clean, Pure Water

Staying hydrated is essential to maintaining a healthy diet during your recovery. Drinking plenty of water can help prevent dehydration, which can often result in constipation. Drinking enough water can also help flush out any toxins in your body.

Final Thoughts

Eating a healthy diet after sinus surgery can help promote healing and speed up your recovery. Avoiding foods that may interfere with the healing process is essential. Remember to stay hydrated and to follow your doctor’s dietary guidelines for the best possible outcome.


  • Q: What foods should I avoid after sinus surgery?
  • A: It is best to avoid spicy foods, hard or chewy foods, hot drinks, and alcoholic drinks for the first week after surgery.
  • Q: How long after sinus surgery can I eat normally?
  • A: It is best to follow your doctor’s instructions on what foods to eat and when to eat them. Typically, you can return to a regular diet within one to two weeks after surgery.
  • Q: Can I eat dairy products after sinus surgery?
  • A: Yes, you can eat dairy products after sinus surgery. Just be sure to avoid hard or chewy cheeses that may irritate your throat.
  • Q: Can I drink coffee or tea after sinus surgery?
  • A: It is best to avoid hot drinks, such as coffee or tea, for the first week after surgery, as they can irritate your sinuses.
  • Q: How long should I avoid smoking after sinus surgery?
  • A: It is best to avoid smoking for at least two weeks after surgery to reduce the risk of complications.


Mayo Clinic. (2021). Sinus Surgery. https://www.mayoclinic.org/tests-procedures/sinus-surgery/about/pac-20384629

Seattle Sinus Surgery. (2021). Postoperative Instructions. https://www.seattlesinus.com/postoperative-instructions/

U.S. Department of Agriculture. (2021). ChooseMyPlate. https://www.choosemyplate.gov