Beclometasone Inhalers

What is beclometasone?

Beclometasone nasal spray is a steroid medicine (a corticosteroid) used to reduce inflammation in the nose. It is available on prescription and can be bought from pharmacies or shops under brand names such as Beconase and Nasobec. It is commonly used to relieve allergy-related nasal symptoms. 

What is beclometasone used for?

This spray is used to treat nasal conditions caused by allergies and inflammation, including[1]: 

  • Allergic rhinitis (e.g. hay fever) 

  • Perennial rhinitis (year-round allergies such as dust or pets) 

  • Nasal polyps (some formulations only) 

It can help relieve[1]: 

  • Sneezing 

  • A runny or blocked nose 

  • Itchy nasal passages 

How does beclometasone work?

Beclometasone reduces swelling and inflammation in the nasal lining by[1]: 

  • Blocking the release of inflammatory substances 

  • Reducing mucus production 

  • Easing nasal congestion and discomfort 

Who can take beclometasone?

The spray is suitable for adults and children aged 6 and over (children only with a pharmacist or doctor’s advice). You should speak to a doctor or pharmacist first if you[1]: 

  • Have a nasal infection or recent nose surgery 

  • Are taking or have recently taken other steroids 

  • Are allergic to beclometasone or any of the spray’s ingredients 

Please tell your doctor or pharmacist about any conditions you may have or medication you take before you start treatment, and always follow the instructions in the Patient Information Leaflet[2].  

What is the typical dosage of beclometasone inhalers?

The usual beclometasone inhaler dose as a preventer for asthma or COPD is 1 or 2 puffs, twice a day. You need to use it regularly to manage your symptoms, so always follow your doctor’s instructions[1]. 

How do you take beclometasone?

To use the inhaler correctly follow the instructions included in your patient information leaflet[1]: 

  • Shake the inhaler well, remove mouth cover and test if needed 

  • Breathe out fully 

  • Insert the mouthpiece and press the canister while inhaling deeply and steadily 

  • Hold your breath for 5-10 seconds or as long as feels comfortable 

  • Rinse your mouth or brush your teeth after use 

Spacer devices may be recommended, especially for high doses[1]. 

Can you stop taking beclometasone?

You can stop once advised by your doctor or when symptoms resolve, but[1]: 

  • Do not stop suddenly if you've been using it regularly for a long time 

  • Symptoms may return if stopped too soon 

  • Speak to your doctor if you're thinking about stopping 

What do you do if you take too much beclometasone?

Using a bit too much occasionally is unlikely to harm you. However, long-term overuse can lead to nosebleeds, nasal irritation, or effects elsewhere in the body. Contact your doctor or pharmacist if you’re worried or symptoms worsen[1]. 

What do you do if you forget to take beclometasone?

If you forget to take it[1]: 

  • Use it as soon as you remember 

  • If it’s nearly time for your next dose, skip the missed one 

  • Do not double the dose 

How do you store beclometasone?

To store beclometasone safely[1]: 

  • Store in a cool, dry place below 25°C 

  • Keep the bottle upright 

  • Do not freeze 

  • Keep out of reach of children 

  • Check expiry date and discard after expiry 

What medicines can’t you take with beclometasone

Beclometasone is generally safe with most medicines. But let your doctor know if you are using[1]: 

  • Other corticosteroids (such as steroid tablets, creams, or inhalers) 

  • HIV medications such as ritonavir or cobicistat (they can increase steroid levels in the body) 

Always inform your doctor or pharmacist about all medications and supplements you take before you start a new medicine, and follow the instructions in the Patient Information Leaflet[2]. 

What are the side effects of beclometasone?

Common side effects include[1]: 

  • Nosebleeds, or a dry or irritated nose 

  • Dry or sore throat, or hoarse voice 

  • Headache 

  • Unpleasant taste or smell 

Rare but serious side effects include[1]: 

  • Vision changes (e.g., blurred vision) 

  • Nasal damage or sores inside your nose 

  • Breathing problems 

You should contact your GP if you experience any of these symptoms. In rare cases, the medicine may cause a serious allergic reaction (anaphylaxis). You should call 999 or visit A&E immediately if you believe this is happening[1]. 

Symptoms of anaphylaxis include[1] 

  • Difficulty breathing  

  • Tightness in throat and chest  

  • Swelling of the tongue or throat  

  • Feeling faint or dizzy  

  • Blue/grey skin or lips  

  • Loss of consciousness 

If you experience any side effects, including those not listed, you are encouraged to report them via the Yellow Card Scheme or contact your doctor, pharmacist, or nurse. This information is intended as a summary for general awareness and does not replace professional medical advice. 

The information provided in the side effects section is not a comprehensive list of all possible side effects associated with this medication. For a complete list of side effects, please refer to the Patient Information Leaflet (PIL) provided with your medication or consult your healthcare professional[2]. 

Frequently asked questions about beclometasone inhalers

How long does it take to work? 
It usually starts to work within a few days. Full effect may take 1 to 2 weeks[1]. 

Can I use it long-term? 
Yes, under regular medical supervision[1]. 

Is it safe during pregnancy? 
Only use it if your doctor or pharmacist recommends it[1]. 

Can I use it with antihistamines? 
Yes, it can be safely combined with antihistamines[1]. 

Can children use it? 
Yes, for those aged 6 and over if prescribed[1]. 

Can I drink alcohol while using it? 
Yes, alcohol does not interfere with this medicine[1]. 

Can I use it for a cold? 
No, it’s not effective for viral infections like the common cold[1]. 

For the official NHS guide to beclometasone nasal spray, visit their website. 


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The information provided on this Medicines A-Z page is intended for general informational purposes only and was accurate as of June 2025. It is designed to offer simple, patient-friendly summaries of prescribed medications based on publicly available resources, including those from the National Health Service (NHS). This content does not constitute medical advice, diagnosis, or treatment and is not a substitute for professional guidance from a qualified healthcare professional, such as a doctor or pharmacist.

Patients should always consult their healthcare professional before starting, stopping, or changing any prescribed medication, and must inform them of any known allergies, medical conditions, or other medications being taken to ensure safe use. The inclusion of a medication on this page does not guarantee its availability, suitability, or approval for use in all cases, as prescribing decisions are made by healthcare professionals based on individual patient needs.

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