sinus infection aftercare at home

Overview

A sinus infection (also called sinusitis) happens when the tissue lining your sinuses becomes swollen or inflamed. Your sinuses are small air-filled spaces behind your forehead, nose, cheekbones, and eyes. The swelling can trap fluid and germs, leading to symptoms like a blocked or runny nose, facial pain, and pressure. Most sinus infections are caused by viruses and get better on their own with home care. This article covers safe ways to look after yourself at home and when to get medical help.

Yes. Sinus infections are very common, especially after a cold or the flu. Many people have at least one episode of sinusitis in their lifetime.

Anyone can get a sinus infection, but it is more likely if you have allergies, nasal polyps, a weakened immune system, or if you smoke. Children and older adults can also get sinus infections, though their symptoms may look different.

Symptoms

Common symptoms

• Blocked or stuffy nose
• Thick, yellow, or green mucus from the nose or down the back of the throat
• Pain, pressure, or a dull ache around your eyes, cheeks, nose, or forehead
• Reduced sense of smell or taste
• Headache that worsens when you bend forward
• Cough, which may be worse at night
• Bad breath
• Mild tiredness or feeling unwell
• A high temperature (fever) is possible but not always present

Symptoms in children

• Often the same as adults: stuffy nose, cough, and facial pain
• Children may have a persistent cold with thick nasal discharge for more than 10 days
• They might feel irritable or tired and find it hard to eat or breathe through their nose
• Sometimes a fever, or swelling around the eyes, can occur in children and needs quick medical attention

Symptoms in older adults

• Symptoms may be less obvious, like a low-grade fever, confusion, or increased fatigue
• Facial pain or nasal symptoms might be milder than in younger people
• Older adults may have a cough or a voice that sounds 'nasal'
• They may be more likely to have complications, so it's important to check in with a healthcare professional if symptoms persist

Causes

Main causes

• A viral infection, such as the common cold or flu, which causes the sinus lining to swell
• A bacterial infection that develops after a viral infection or when sinus drainage is blocked
• Fungal infection in people who have a weakened immune system (rare)
• Allergies, such as hay fever, that cause swelling and blockage
• A structural problem in the nose, like a deviated septum, or nasal polyps (small growths) that block the sinuses

Risk factors

• Having a cold, flu, or other upper respiratory infection
• Allergies that aren't well controlled
• A weakened immune system (for example, due to a health condition or certain medicines)
• Smoking or being around smoke
• A problem with your nose's structure, such as a deviated septum
• Nasal polyps or a history of dental infection
• Flying or rapid air pressure changes, which can affect the sinuses

When to see a doctor

See a doctor urgently if:

• Your symptoms are severe or keep getting worse after several days
• You have a hard time breathing or a constant high fever
• You see swelling or redness around your eyes, or your eyes are painful
• You have a severe headache, a stiff neck, confusion, or vision problems
• You have a condition that weakens your immune system
• You are worried about your symptoms, or things just don't feel right

Book a routine appointment if:

• Your symptoms last longer than 10 days without improving, or they go away and then return worse
• You have had sinus problems a lot over the past year (more than 3–4 episodes)
• You have allergies that you want help managing
• You would like to talk about your symptoms and what home care is best for you

Diagnosis

To diagnose a sinus infection, a healthcare professional will ask about your symptoms and medical history, and look inside your nose. Often, no tests are needed because the symptoms are enough.

Tests that may be done

• A look inside your nose using a small, bright scope (nasal endoscopy)
• A sample of your mucus to check for bacteria (rarely needed)
• A CT scan of your sinuses if your symptoms keep coming back or a complication is suspected
• Allergy testing if allergies are thought to be causing your sinus problems

What to expect at your appointment

Your doctor will listen to you, look at your nose, and may press gently on your face to check for tenderness. You can expect a clear explanation of what they find and what you can do next. They will let you know if you need any tests or if home care is enough. It is normal to feel nervous, but this assessment is quick and usually painless.

Treatment

Treatment for a sinus infection depends on whether it is caused by a virus, bacteria, or another issue. For most viral sinus infections, the main approach is home care to ease symptoms, plenty of rest, and time. Antibiotics are not helpful for viral infections and are only used when a bacterial infection is strongly suspected or there are complications.

Self-care at home

• Rest as much as you need; position yourself comfortably with your head slightly raised to help mucus drain.
• Drink plenty of fluids, like water, plain tea, or warm soups, to keep your mucus thin.
• Use a saline (salt water) nasal rinse or spray to gently clear your nose; you can ask a pharmacist how to use them.
• Breathe in steam from a bowl of warm water or a hot shower to moisten your sinuses. Keep your face at a safe distance to avoid burns.
• Place a warm, damp towel over your forehead, cheeks, or nose to ease discomfort.
• Avoid blowing your nose too hard or too often, which can increase irritation.
• Avoid smoke and other strong irritants that can make swelling worse.

Medical treatments

If your symptoms are severe or a bacterial infection is suspected, your doctor may talk to you about prescription medicines to reduce inflammation or treat the infection. They may also suggest over-the-counter options for pain or fever relief — ask your pharmacist or doctor for a recommendation that suits your health needs. Always take medicines exactly as directed, and never share them with others.

When is surgery considered?

Surgery is rarely needed for sinus infections. If you have chronic sinusitis that does not improve, or if you have a structural problem or nasal polyps blocking your sinuses, a specialist may discuss a small operation to improve drainage. This is a last step, not a first treatment.

Living with this condition

While you recover, take things at your own pace. Continue with your normal activities as long as you feel able, but be ready to slow down. Keep your home at a comfortable temperature and use a humidifier on a low setting if the air is dry. Be mindful of how you are feeling, and don't rush back to your routine if you still have symptoms.

Lifestyle tips

• Stay hydrated throughout the day.
• Take warm showers to help your sinuses feel clearer.
• Use a gentle saline rinse when your nose feels blocked.
• Avoid smoke, second-hand smoke, and strong fumes.
• Get regular sleep and keep your head slightly elevated at night.

Diet and exercise

Eating a balanced diet with plenty of fruits and vegetables supports your immune system. Warm fluids like soups and herbal tea can be soothing. You don't need to push yourself to exercise; light activity is fine when you feel up to it, but rest is more important. Always listen to your body.

Mental health and emotional wellbeing

Being unwell can make you feel low, frustrated, or anxious. It's normal. Give yourself time to heal and be gentle with yourself. If you feel overwhelmed or your mood stays low, talk to your healthcare provider or someone you trust.

Prevention

You can't prevent every sinus infection, but you can lower your risk by looking after your general health, washing your hands regularly, avoiding smoking, managing allergies, and staying away from people who have colds or the flu.

Vaccines

Staying up to date with recommended vaccines, such as the flu vaccine, can help protect you from infections that may lead to sinusitis. Ask your healthcare provider which vaccines are right for you.

Complications

If left untreated

• Although rare, an infection can spread to nearby areas, such as the eye or the bones of the face.
• It can sometimes cause a pocket of pus (abscess) in the brain or in the sinuses, which is very serious.
• Chronic sinusitis can develop, with symptoms lasting for months, and daily life can be affected.
• In people with weak immune systems, a fungal infection can be more dangerous.

Long-term outlook

Most sinus infections get better quickly with simple home care and time. Serious complications are very uncommon. If you follow the advice of your healthcare team, keep an eye on your symptoms, and seek help when things don't improve, the outlook is very good. With patience and care, you can recover fully and get back to your normal life.

Find support

International organisations

• World Health Organization ↗

Local organisations

• NHS ↗ · United Kingdom

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