sinus day of procedure tips
Informed by recognized medical guidance
Overview
This article gives practical tips for the day of your sinus procedure. A sinus procedure is a short operation or treatment to open blocked sinuses, remove growths, or improve drainage. The tips here can help you feel ready and know what will happen.
Key facts
- Plan to have someone drive you home after the procedure.
- Follow your care team's instructions about eating and drinking before the procedure.
- Tell your care team about all medicines you take, including over-the-counter products.
- Ask questions before the procedure so you understand what will happen.
Sinus procedures are common. Many people with chronic sinus problems or nasal polyps have this type of procedure.
It affects people of any age who live with long-term sinus disease, nasal blockages, or repeated infections that do not improve with other treatments.
Symptoms
- Severe or bright red bleeding that does not slow with pressure
- Trouble breathing or a feeling that your throat is closing
- Coughing up large amounts of blood
- Chest pain or a racing heartbeat
- ⚠Fever or shaking chills
- ⚠Severe head or face pain
- ⚠Sudden vision changes or double vision
- ⚠Swelling around the eyes that gets worse
- ⚠Confusion or unusual drowsiness
Common symptoms
- Mild nosebleed or pink-tinged mucus for a day or two
- Stuffy nose or swelling inside the nose
- Some pain or pressure around the face
- Tiredness or low energy
- Small amount of blood-streaked fluid from the nose
Symptoms in children
- Your child may feel groggy or cranky after waking up
- They may have a stuffy nose or mild pain
- They may not want to eat much for the first day
Symptoms in older adults
- Older adults may feel dizzy or unsteady
- They may need extra time to wake up from anaesthesia
- They may have a dry mouth or feel very tired
Causes
Main causes
- Chronic sinusitis (long-term swelling of the sinus lining)
- Nasal polyps (soft, non-cancerous growths)
- A deviated septum that blocks drainage
- Recurrent sinus infections that do not improve with medicine
- Fungal sinus infection or other structural blockages
Risk factors
- Allergies or asthma
- Smoking or exposure to smoke
- A weakened immune system
- Previous sinus surgery or facial injury
- Certain immune conditions that affect the nose and sinuses
When to see a doctor
See a doctor urgently if:
- If you have heavy bleeding that will not stop after the procedure
- If you have sudden vision changes or severe swelling around the eyes
- If you have a high fever or feel very unwell after returning home
Book a routine appointment if:
- If you have questions about your medicines or recovery plan before the procedure
- If you have not passed urine or have not been able to drink for more than a day
- If your usual symptoms return or get worse after you recover
Diagnosis
To decide if you need a sinus procedure, a doctor usually examines your nose with a thin camera (endoscope), asks about your symptoms, and may arrange imaging of your sinuses.
Tests that may be done
- Nasal endoscopy (a thin tube with a camera)
- CT scan of the sinuses
- Allergy testing in some cases
- Swabs to check for infection
What to expect at your appointment
Before the procedure, you will usually have a pre-operative visit. The care team will explain the steps, review your medicines, and tell you when to stop eating and drinking. On the day, you will be asked to change into a gown, and you may receive a medicine to help you relax.
Treatment
Sinus procedures aim to open the natural drainage passages of the sinuses and remove anything that blocks them, such as polyps or thickened tissue. The procedure may be done with a small camera and tools through the nostrils, with no cuts on the face. Your doctor will explain the exact plan for you.
Self-care at home
- Rest and keep your head elevated with an extra pillow
- Use a cool-mist humidifier to keep the air moist
- Gently clean the outside of your nose with a soft cloth
- Drink small sips of water once your care team says it is safe
- Avoid blowing your nose until your care team says it is okay
Medical treatments
Your care team may prescribe saline rinses to keep the nose clean, simple pain relievers, or other medicines to reduce swelling and prevent infection. Always take medicines exactly as prescribed. Do not use over-the-counter nasal sprays without asking your doctor. In some cases, steroid tablets may be used for a short time to control inflammation.
When is surgery considered?
Surgery is considered when sinus problems continue despite medical treatment, when there is a structural blockage, or when polyps keep coming back. Your doctor will talk with you about whether surgery is a good option and what it involves.
Living with this condition
For the first few days after a sinus procedure, plan to take it easy. Keep your head elevated, rest often, and avoid heavy lifting, bending, or straining. You may need to take time off work or school. Follow the aftercare instructions your care team gives you.
Lifestyle tips
- Use a saline rinse only if your doctor recommends it
- Avoid blowing your nose for at least a week
- Avoid swimming, flying, or scuba diving until your doctor clears you
- Do not smoke or use any tobacco products
- Use a humidifier at home to keep the air moist
Diet and exercise
Eat soft, cool foods for the first day if your throat is sore from anaesthesia. Drink plenty of fluids. Avoid very hot drinks that could increase bleeding. Gentle walks are fine, but avoid strenuous exercise or contact sports until your doctor says it is safe.
Mental health and emotional wellbeing
It is normal to feel anxious or restless while you recover. Give yourself time to heal, talk to family and friends, and contact your care team if you feel down or worried. Many people feel better knowing they are taking steps to improve their health.
Prevention
Sinus problems themselves often cannot be completely prevented, but you can reduce the chance of future flare-ups by avoiding allergens, staying well-hydrated, not smoking, and treating colds and allergies early. After a procedure, following your care team's aftercare plan helps prevent problems.
Complications
If left untreated
- If a sinus blockage is left untreated, you may continue to have repeated sinus infections
- Polyps may grow larger and block the nose more
- Rarely, infection can spread to nearby areas such as the eyes
- Persistent sinus disease can affect quality of sleep and energy levels
Long-term outlook
Most people who have a sinus procedure feel better afterward. Some people need more than one procedure over time, but the outlook is generally very positive. Recovery is usually straightforward, and most people return to their normal activities within a week or two.
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Always verify with your doctor
Health guidelines vary by country and region. The information in this article is based on international clinical guidelines but may not reflect the specific guidelines, medications, or practices in your country. Always discuss your health concerns with your own doctor or healthcare provider, and refer to your local national health guidelines where available.
Important notice This information is for educational purposes only. It does not replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider about your specific situation. If you are experiencing a medical emergency, call your local emergency services immediately.
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Sources and guidance
This article is educational and is prepared with reference to recognized health information and clinical guidance sources where available. Specific source links may vary by topic.
Last updated: July 31, 2026
Educational note: This information is for education only and is not a diagnosis.
Use it to support, not replace, advice from a licensed clinician.
If symptoms are severe, worsening, or urgent, call your local emergency number or seek emergency care.