तीव्र साइनसाइटिस

What is sinusitis?

Sinusitis means inflammation of a sinus. Most episodes of sinusitis are caused by an infection. The cheekbone (maxillary) sinuses are most commonly affected. Sinusitis can be acute or chronic.

तीव्र साइनसाइटिस

This means that the infection develops quickly (over a few days) and lasts a short time. Many cases of acute sinusitis last a week or so but it is not unusual for it to last 2-3 weeks. Sometimes it lasts longer. Sinusitis is said to be acute if it lasts from 4-30 days and subacute if it lasts 4-12 weeks.

Mild episodes of acute sinusitis are common and many people will have a degree of sinusitis with a cold. However, acute severe sinusitis is uncommon. Most people only ever have one or two bouts of acute sinusitis in their lives. However, some people have repeated (recurring) bouts of acute sinusitis.

पुरानी साइनसाइटिस

This means that an episode of sinusitis becomes persistent and lasts longer than 12 weeks. Chronic sinusitis is common affecting 1 in 10 adults in the UK. See the separate leaflet called Chronic sinusitis for more details.

The rest of this leaflet is about acute sinusitis.

Acute sinusitis symptoms

Common symptoms of sinusitis include:

• हड्डी के क्षेत्र में दर्द और कोमलता over the infected sinus. The pain is often throbbing and worse when you bend your head forwards. Chewing may be painful.

• Feeling of blocked ears. This is usually due to eustachian tube dysfunction.

• Nasal symptoms. You may have either:

  • A blocked nose. This may occur in one or both nostrils, sometimes with loss of smell.

  • बहती नाक. Yellow or green discharge may mean infection.

• उच्च तापमान (बुखार).

Other symptoms that may occur include:

• सिरदर्द.

• मुंह की दुर्गंध।.

• दांत दर्द.

• खांसी।.

• A feeling of pressure or fullness in the ears.

• थकान।.

In children, symptoms may also include:

• चिड़चिड़ापन।.

• Ear discomfort.

• Snoring.

• Mouth breathing.

• Feeding difficulty.

• Nasal speech.

What causes acute sinusitis?

वायरल संक्रमण

In most people, acute sinusitis is caused by viral infections such as the ठंडा या flu-like illness. Colds and flu are caused by germs which may spread to the sinuses. The infection usually clears after 2-3 weeks without any specific treatment.

In a small number of cases, different germs, bacteria, add on to an infection that started with a virus. This can cause a bacterial sinus infection which can make the infection worse and last longer.

Spread from a dental infection

In some cases, infection spreads to a cheekbone (maxillary) sinus from an infected tooth.

अन्य कारण

In some people, one or more factors are present that may cause the sinuses to be more prone to infection. These include:

• Nasal allergy (allergic rhinitis). The allergy may cause swelling of the tissues on the inside lining of the nose and block the sinus drainage channels. This makes the sinuses more susceptible to infection. See the separate leaflets that discuss allergic rhinitis, called Hay fever and seasonal allergies और Persistent rhinitis (Sneezing), for more details.

• Other causes of a blockage to the sinus drainage channels, such as:

  • Growths (नाक के पॉलीप्स).

  • Objects pushed into the nose (especially in children, such as peas or plastic beads).

  • Facial injury or surgery.

  • Certain congenital abnormalities in children ('congenital' means they are present from birth).

• अस्थमा.

• सिस्टिक फाइब्रोसिस.

• A weakened immune system - for example, people with HIV, people on कीमोथेरेपी, etc.

• Inflammatory disorders such as सारकॉइडोसिस.

• गर्भावस्था, which makes you more prone to nasal inflammation (rhinitis).

• Previous injuries to the nose or cheeks.

• Medical procedures involving the nose.

• धूम्रपान.

How is acute sinusitis diagnosed?

Your doctor can usually diagnose acute sinusitis from listening to your symptoms. They may also check to see if you have a temperature or if you have tenderness over your sinuses.

They may examine your nose, as often the lining of the nose is swollen in acute sinusitis. Investigations are not usually needed to diagnose acute sinusitis. Occasionally, रक्त परीक्षण, एक्स-रे or scans are advised if the diagnosis is not clear.

Acute sinusitis treatment

Acute sinusitis often clears up without treatment. However, there are several things you can do to treat the symptoms in the meantime.

घरेलू उपचार

Some home treatments may help to relieve symptoms whilst you are waiting for your immune system to clear the infection. These include the following:

• दर्द निवारक जैसे कि पैरासिटामोल या ibuprofen will usually ease any pain. They will also help to bring down any high temperature (fever) that you may have. Sometimes ज्यादा ताकतवर दर्द निवारक जैसे कि कोडीन are needed for a short time.

• डिकंजेस्टेंट नाक स्प्रे या ड्रॉप्स are sometimes used. You can buy these from pharmacies. They may briefly relieve a blocked nose. However, they are not thought to shorten the duration of acute sinusitis. You should not use a decongestant spray or drops for more than 5-7 days at a time. If they are used for longer than this, they may cause a worse rebound congestion in the nose.

• Keeping hydrated can be helpful, so have plenty of drinks.

• Warm face packs held over the sinuses may help to ease pain.

Saline nasal washing may help to relieve congestion and blockage in the nose. This can be done with saline drops or saline spray for the nose bought from a pharmacy. Alternatively, you can use a homemade saltwater solution:

• Mix one teaspoon of salt and one teaspoon of bicarbonate of soda with one pint of boiled water. Allow the mixture to cool.

• अपने हाथ धोएं।.

• Pour some of the solution into the palm of your hand and sniff it up into each nostril over a sink. Repeat as many times as needed until your nose feels more comfortable.

Steam inhalation is a traditional remedy but is now not usually advised. This is because there is little evidence that it helps. Also, there have been some reports of people burning themselves trying to breathe in steam from a kettle. However, some people say that their nose feels clearer for a short while after a hot shower.

Are antibiotics needed?

Not usually. Department of Health guidelines recommend that antibiotics should not be used for at least the first 10 days. Most cases of acute sinusitis are due to infection with a germ called a virus. Antibiotics do not kill viruses and they can cause side-effects such as sickness and दस्त.

They may be considered if you become very unwell or if your symptoms persist for more than 10 days and don't respond to other measures. This is more likely to happen in people who have illnesses which make them prone to bacterial infection, such as cystic fibrosis, heart problems, or a weakened immune system.

Which antibiotics will I be prescribed?

Phenoxymethylpenicillin is usually recommended unless you are very unwell, in which case co-amoxiclav may be prescribed. If you are allergic to penicillin, there are other options such as डॉक्सीसाइक्लिन.

What is the fastest way to get rid of a sinus infection?

The body's defence system usually takes at least 10 days to fight the infection. There's nothing you can do to speed up this process, but self-help treatment of the symptoms will help you feel better in the meantime.

If your symptoms persist for more than 10 days your doctor may consider prescribing a high-dose steroid nose spray such as mometasone.

Complications of acute sinusitis

Chronic sinusitis can sometimes develop from an acute sinusitis. This is the most common complication. Chronic sinusitis causes similar symptoms to acute sinusitis but lasts longer.

Other complications are rare. However, they can be serious. For example, infection may spread from a sinus to around an eye, into bones, into the blood, or into the brain. These severe complications are estimated to occur in about 1 in 10,000 cases of acute sinusitis.

They are more common with infection of the frontal sinus. Children are more prone than adults are to complications. Swelling or redness of an eyelid or cheek in a child with sinusitis should be reported to a doctor urgently.

How to prevent acute sinusitis

To avoid developing sinus infection, you can:

• Treat nasal allergies.

• Avoid smoking.

• Remain up-to-date with vaccinations you are eligible for, for example influenza (flu vaccination).

अक्सर पूछे जाने वाले प्रश्न

How serious is sinusitis?

Most cases of sinusitis are not serious and get better on their own, but they can become serious if the infection spreads. See a doctor immediately if you have a high temperature, trouble with your vision, or severe facial pain.

Is sinusitis contagious?

Acute sinusitis can be contagious if it is caused by a virus, such as a cold, but not if the cause is bacterial. Sneezing can spread the virus to others.

Can sinusitis cause dizziness?

Acute sinusitis can cause dizziness due to sinus congestion affecting the inner ear. See a doctor if it’s severe, persistent, or comes with other concerning symptoms.

How long does it take for a sinus infection to go away?

Most sinus infections improve within 1 to 2 weeks with rest, fluids, and over-the-counter remedies. If symptoms last longer or get worse, it’s important to see a doctor as it could be a sign of complications.