Clenil Modulite

Buy Clenil Modulite inhaler online from a trusted UK pharmacy

  • Steroid preventer inhaler
  • Reduces inflammation in the lungs
  • Available from £25.25 + prescription fees and delivery costs

Our prices

Strength Quantity Price Stock
50mcg1 inhaler£25.25In Stock
100mcg1 inhaler£28.25In Stock
200mcg1 inhaler£31.99In Stock
250mcg1 inhaler£31.99In Stock
Prices exclude a prescription fee. This treatment requires a quick online consultation,
which a doctor will review to determine if a prescription is appropriate.

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Dr Samantha Miller

Reviewed by Dr Samantha Miller MB ChB
(2017, University of Glasgow)
GMC number: 7561464

Information last reviewed 01/08/2021


What is Clenil Modulite?

Clenil Modulite is a type of steroid inhaler used to treat asthma. It's known as a preventer inhaler which is used every day to manage the symptoms of the respiratory condition. The inhaler is typically prescribed for people with asthma who need to use their reliever inhaler (e.g. Ventolin) more than twice a week.

How long does it take for Clenil Modulite to work?

Your breathing will start to improve after 3–7 days of using Clenil Modulite. If you don’t feel better after a week of using Clenil Modulite, speak to your doctor. This preventer inhaler is a long term treatment, so you should continue to take it even if you feel better and your symptoms are relieved. 

How effective is Clenil Modulite?

Clenil Modulite is very effective at managing asthma, provided it is taken correctly. Everyone's asthma is different, however. If your asthma is severe, then you may need additional treatment such as steroid tablets. Your doctor will assess your symptoms and provide you with your own personal treatment plan, which may include Clenil Modulite.

Clenil Modulite summary


200mcg, twice per day, though this can vary - please read the Patient Information Leaflet for detailed dosage instructions

Type of Medicine Corticosteroid preventer inhaler

Allows the muscles in the lungs and the tissues of the bronchioles to relax and expand, helping to prevent asthma attacks

Available Size

1 inhaler

Available Strengths

50mcg, 100mcg, 200mcg or 250mcg

Active Ingredient

Beclometasone dipropionate


From £25.25 per inhaler

Side Effects

Can include thrush infections in the mouth and throat, hoarse throat, sore tongue or throat, skin rashes, hives, itching, redness, decrease in bone density


Active ingredients

Beclometasone dipropionate is the active ingredient. 

Each puff delivers 50, 100, 200 or 250 micrograms, depending on what strength of inhaler you have.

Inactive ingredients

The other ingredients contained in Clenil Modulite are glycerol, ethanol and the CFC-free propellant norflurane (HFA-134a).


Clenil Modulite dosage

Your prescribed dose of Clenil Modulite will depend on the severity of your symptoms. The starting dose per day is usually 200mg per day for adults or 100mg per day for children. This is usually divided into two doses, morning and evening. The strength of the inhaler itself will either be 50, 100, 200 or 250mcg.

How to take Clenil Modulite

You should always use your inhaler as instructed by your doctor. The first time you use it, shake the inhaler, remove the mouthpiece cap and press down on the top of the metal canister to release a puff into the air and make sure the device is working. Always check the dose counter to ensure there are enough doses left. When you're ready, hold the inhaler upright and breathe out comfortably. Seal your lips around the mouthpiece and start to breathe in slowly. At the same time, press down on the top of the canister to release a puff. After inhaling, remove the device from your mouth and hold your breath for a few seconds or as long as is comfortable, before exhaling slowly. If you are taking another puff, wait for 30 seconds before repeating. Always replace the cap after use.

What should I do if I forget to take Clenil Modulite?

Clenil Modulite is usually taken twice a day. If you forget a dose, then just take it as soon as you remember. If your next dose is due, then just skip the missed dose. You shouldn't double up the dose.

What should I do if I find I’ve used Clenil modulite more regularly than I should have?

If you have taken Clenil Modulite more frequently than your prescription states, you should inform your doctor as soon as you can.

Side Effects

Clenil Modulite side effects

Oral thrush is a very common side effect of using Clenil Modulite, which occurs in more than 1 in 10 people. Thoroughly rinsing the mouth or brushing the teeth after using your inhaler can help to prevent this.

Common side effects (affecting up to 1 in 10 people) include: 

  • Sore throat or tongue
  • Hoarse voice

Less common side effects (affecting up to 1 in 100 people) may include:

  • Allergic reaction (manifested with itching, rash or redness)

Rare side effects (affecting up to 1 in 1,000 people) may include:

  • Swelling of the face, eyes, lips or throat
  • Changes to the body’s natural steroid levels
  • Slower than expected growth in children
  • A decrease in bone mineral density (this can predispose someone to weakening of the bones)
  • Cataracts and glaucoma of the eyes

Other side effects can include:

  • Sleeping problems
  • Mood changes including depression
  • Restlessness
  • Loss of appetite
  • Weight loss
  • Abdominal pain
  • Nausea or vomiting
  • Feeling faint
  • Blurred vision

If you experience any of the above side effects, contact your doctor for advice.


Clenil Modulite should not be used if you are allergic to any of the ingredients.

Clenil Modulite is not effective for the relief of an asthma attack. If you experience breathlessness, tightness in the chest, wheezing or coughing, you need to use your reliever inhaler. 

Inform your doctor if:

  • You have ever been treated for tuberculosis 
  • You cannot have alcohol or if you are being treated for alcoholism (alcohol abuse) 
  • Your asthma is getting worse

Drug interactions

Before you start taking Clenil Modulite, you should tell your doctor if you are taking any other medications, supplements, herbal remedies or other recreational drugs. 

Particular care should be taken when taking other medicines that contain corticosteroids, as this can increase the risk of side effects. 


Why do I need to use Clenil Modulite regularly?

Clenil Modulite needs to be used regularly to stop asthma symptoms from occurring. This inhaler is a way of controlling your condition to prevent asthma attacks and reduce your need for your reliever inhaler. 

Will Clenil Modulite treat an asthma attack?

Clenil Modulite cannot be used to treat an asthma attack. If you experience an asthma attack, always use your reliever inhaler, which is usually blue. Clenil Modulite only works by keeping your symptoms under control, reducing inflammation in the lungs.

What does Clenil Modulite taste like?

Clenil Modulite can have an unpleasant taste. You may notice this if the spray from your inhaler hits the back of your throat or mouth instead of going straight to the lungs as it should. It might be helpful to rinse out your mouth or brush your teeth after using your inhaler.

Can Clenil Modulite be used for COPD?

Steroid inhalers such as Clenil Modulite may also be used for chronic obstructive pulmonary disease (COPD).

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Very easy to navigate the site. Easy ordering process and quick delivery, once approved, for the medication. Will definitely use again.

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