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Clenil Modulite
In Stock
Tuesday, 21 Jul 2026
Medication features
A daily preventer inhaler used to manage mild, moderate, or severe asthma in adults and children. It helps control symptoms over time and reduces the risk of asthma attacks.
- A preventer inhaler
- Contains beclometasone dipropionate
- Prevents wheezing, breathlessness, and chest tightness
Overview
NOTE: After selecting this product, you will need to complete a short assessment, so we can make sure this medication is suitable for you.
Clenil Modulite preventer Online
Clenil Modulite is a daily preventer inhaler used for asthma control. It contains beclometasone dipropionate, an inhaled corticosteroid (ICS) that reduces inflammation and swelling in the airways to help prevent breathing difficulties.
Available strengths:
50, 100, 200 and 250 micrograms per actuation.- Use regularly as prescribed.
- Not for sudden asthma attacks.
Specification
Type: Inhaled corticosteroid (ICS) preventer
Active ingredient: Beclometasone dipropionate
Use: Long-term asthma control
Form: Pressurised metered-dose inhaler
MHRA Approved: Yes (UK licensed medicine)
Delivery: Fast dispatch, next-day delivery available
What is Clenil Modulite used for?
Clenil Modulite is used to prevent asthma symptoms. It does not provide immediate relief from breathing difficulty.
The active ingredient, beclometasone dipropionate, is a corticosteroid that works inside the lungs to:
- Reduce inflammation
- Decrease swelling in the airways
- Lower irritation that can trigger asthma symptoms
When used every day as prescribed, it helps keep asthma under control and reduces the risk of attacks.
Always keep a fast-acting reliever inhaler available for sudden symptoms.
If you are struggling to breathe, cannot speak in full sentences, or your rescue inhaler is not helping, seek emergency medical attention immediately.
How to Use Clenil Modulite
Use Clenil Modulite exactly as prescribed by your doctor.
It is a daily preventer inhaler and must be used regularly, even if you feel well. It does not relieve sudden asthma symptoms.
General guidance:
- Usually taken twice daily
- The exact dose and strength depend on your asthma severity
- Do not stop using it unless advised by your doctor
How to take a dose
- Remove the mouthpiece cover and check it is clean
- Breathe out gently
- Place the mouthpiece in your mouth and seal your lips around it
- Start breathing in slowly and press down once to release a puff
- Continue to breathe in deeply
- Hold your breath for a few seconds, then breathe out slowly
If more than one puff is prescribed, wait about 30 seconds before repeating.
After use
Rinse your mouth with water and spit out. This helps reduce the risk of thrush.
If you are unsure how to use your inhaler correctly, ask your pharmacist or doctor for advice.
For full instructions on dosing, spacer use, cleaning, side effects and storage, please read the Patient Information Leaflet supplied with your inhaler.
Important
- Do not use this inhaler to treat sudden asthma attacks.
- Seek urgent medical advice if breathing worsens immediately after use.
- Children using long-term treatment should have their growth monitored.
Clenil Modulite Side Effects
Like all medicines, Clenil Modulite can cause side effects, although not everyone gets them.
Very common (more than 1 in 10 people)
- Oral thrush (fungal infection in the mouth or throat), especially at higher doses
To help prevent this, rinse your mouth with water and spit out after each dose.
Common (up to 1 in 10 people)
- Hoarse voice
- Sore throat or tongue
Using a spacer device and rinsing your mouth after use may reduce these effects.
Uncommon
Skin rash, itching or redness
For full details, including complete frequency categories, please read the Patient Information Leaflet supplied with your inhaler.
Directions
Suitability
Clenil Modulite is prescribed for:
- Adults and children who require a regular preventer inhaler
- People with mild asthma who need an inhaled steroid to prevent symptoms returning
- People with moderate asthma not controlled with a reliever inhaler alone
- People with severe asthma, including those who might otherwise require regular steroid tablets
It can be used in:
- Adults (including older adults)
- Children, with the appropriate strength and usually with a spacer device
Who Should Not Use It
Do not use if you:
- Are allergic to beclometasone dipropionate or any ingredients
- Need treatment for a sudden asthma attack
This inhaler is a preventer and does not provide immediate relief.
Talk to a Doctor Before Use If:
- Your asthma is worsening, or you need your reliever more often
- You have a chest infection or current/past tuberculosis (TB)
- You are switching from steroid tablets
- You use high doses long-term
- Your child is on prolonged treatment (growth monitoring required)
- You have glaucoma, cataracts, osteoporosis or risk of bone thinning
- You take medicines that affect steroid levels (e.g. ritonavir, cobicistat)
Pregnancy and Breastfeeding
Use during pregnancy or breastfeeding only if advised by a doctor after assessing benefits and risks.
Warnings and Precautions
Talk to a doctor before using Clenil Modulite if you:
- Have tuberculosis (TB) or have had TB in the past
- Have a chest infection
- Notice your asthma is getting worse
- Need to use your reliever inhaler more often than usual
- Are switching from steroid tablets to an inhaler
- Have been using high doses of inhaled steroids long term
- Have glaucoma, cataracts or are at risk of increased eye pressure
- Have osteoporosis or are at risk of bone thinning
- Are taking medicines that affect steroid levels (e.g. ritonavir, cobicistat)
- Are pregnant, planning pregnancy or breastfeeding
FAQ
How do I know when my inhaler is empty?
Clenil Modulite contains 200 doses. The dose indicator moves in steps of 20. When it shows 20, you should request a new inhaler. When “0” appears, the inhaler is empty and should not be used, even if it feels like medicine remains.
Is a spacer required with Clenil Modulite?
A spacer device is recommended for children and for adults taking high total daily doses (1000 micrograms or more). It can improve the delivery of the medicine and reduce the risk of side effects in the mouth.
What should I do if my breathing worsens immediately after using it?
If you experience increased wheezing or shortness of breath straight after using the inhaler, stop using it, use your reliever inhaler and seek medical advice urgently.
Can Clenil affect a child’s growth?
Long-term use of high doses may slow growth in children. Doctors monitor height regularly and prescribe the lowest effective dose.
How should I clean the inhaler?
Clean the mouthpiece opening weekly using a dry cotton swab. Do not remove the metal canister and do not use water or other liquids.
What happens if I use too much?
Using more than prescribed may affect natural steroid levels. Contact your doctor if you take more than directed.
How should Clenil Modulite be stored?
Store below 30°C. Protect from frost and direct heat. Do not puncture or burn the canister, even when empty.
Delivery
Once your order has been approved by our UK medical team it will be dispatched via Royal mail. All orders are sent using a tracked and signed for service.
Royal Mail 48 (2-5 days) | £2.49
Estimated delivery within 2-3 working days. Excludes bank holidays. Not a guaranteed service.
Free standard delivery on orders over £45.
Royal Mail 24 (1-2 days) | £2.95
Estimated delivery within 1 working day. Excludes bank holidays. Not a guaranteed service.
Royal Mail Special Delivery Guaranteed by 1pm | £6.99
Order by the 2:00 PM weekday cut-off time for guaranteed delivery by 1:00 PM the next business day.
Orders placed after the cut-off on Friday will be delivered on Tuesday.
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Written and reviewed by our qualified team

Authored by:
Mr Suhail Jamil
Superintendent Pharmacist
GPhC Number: 2069518
Order Monday to Friday before 14:00pm to guarantee next day delivery

