Preventer inhalers
Preventer inhalers Fact Card
| Brand Names | Clenil, Seretide, Fostair, Qvar |
| Used For | Taken regularly improves asthma symptoms |
| Doseage | Doses vary according to symptoms - often one or two puffs twice a day |
| Side Effects | Sore throat, hoarse voice, oral thrush |
| Warnings | Must be taken properly with good technique |
| Pregnancy | Benefits of mother and risks to baby need to be taken into account |
Preventer inhalers used in asthma work to gradually reduce inflammation and sensitivity of the airways. If taken correctly they reduce the severity of asthma symptoms day to day and reduce the number and severity of asthma flare-ups a patient might have. They require more commitment because, if they are to work, they need to be taken regularly every day.
What is Preventer inhalers used to treat?
They are used to treat lung conditions where there is inflammation and sensitivity of the airways. This includes common conditions such as Asthma.
How does Preventer inhalers work?
With regular use they work to gradually reduce the sensitivity of the airways and reduce inflammation to get a patient's asthma symptoms under control.
Preventer inhalers can have one or two types of medicine in them. In milder cases a preventer with a inhaled steroid is usually used by itself. This can then be increased to a stronger steroid or to a combination of an inhaled steroid plus a medicine that helps the airways relaxed which is a longer acting version of salbutamol.
How do I take Preventer inhalers?
The dose needed really depends on the patient's symptoms - both the severity and frequency of symptoms. In milder cases a preventer inhaler with a low dose of inhaled steroid may be enough, but in more severe cases patients may need a higher dose of inhaled steroid with the longer acting version of salbutamol.
Side effects of Preventer inhalers
The commonest side effects of preventer inhalers are sore throat or hoarse voice. The preventer inhaler can also make it more likely for a patient to develop an oral thrush infection.
Things to avoid
It is really important to avoid a poor technique when taking your inhaler. There are lots of videos online to show you the best way to take the inhaler to maximise the amount of medicine reaching the lungs. Ensuring a good inhaler technique can also reduce some of the common side effects.
Long term use of steroids can have side effects so it is important to be on the lowest dose that controls your symptoms. Long term steroid use can contribute to problems such as cataracts and slightly reduced growth in children (but this should be closely monitored).
Preventer inhalers and alcohol
There are some cases where alcohol can trigger asthma symptoms. Some patients find that the preservatives in drinks such as wine can also worsen there asthma.
Can I take Preventer inhalers when pregnant?
The decision to use in pregnancy needs to take into account the expected benefit for the mother and any possible harms to the baby.
Preventer inhalers and breastfeeding
The British National Formulary recommends that inhaled asthma medications are taken as normal during pregnancy.
Our doctors are available now and can issue same day prescriptions for all standard medications. To see a GP regarding a prescription for preventer inhalers or for any other reason book an appointment now and start feeling better right away.
See a doctor about preventer inhalers nowPlease note. This site is for information only. If you are taking any medications please follow the instructions given by your doctor. Should you have an adverse reaction to any medication please seek medical advice.
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