How do I know my asthma is well controlled?
Four questions. Reliever more than twice a week? Symptoms waking you at night? Exercise limited? Steroids or emergency care in the past year?
Any yes means it is not well controlled, however normal it feels. People adjust their lives around asthma and stop noticing.
Why does it matter which inhaler I rely on?
Because the reliever treats the symptom and the preventer treats the disease.
The blue inhaler opens the airways for a few hours and does nothing about the inflammation causing the problem. Relying on it is the pattern that precedes most serious asthma attacks — and it is why current guidance moved away from blue-inhaler-alone treatment.
How many reliever inhalers a year is too many?
More than three is a recognised marker of poor control and of increased risk. It is one of the most useful things you can count.
Am I using my inhaler correctly?
Statistically, probably not — and it is the commonest fixable cause of poor control. This is exactly why video is worth using: the GP can watch you.
A spacer improves delivery substantially with a metered-dose inhaler, and it reduces thrush and hoarseness.
Are steroid inhalers safe long term?
Yes — inhaled steroid doses are small and act locally, which is quite different from repeated courses of oral steroids.
Undertreated asthma is considerably more dangerous than a preventer inhaler. Thrush and hoarseness are the usual side effects, and both are largely prevented by a spacer and rinsing your mouth afterwards.
Can I stop the preventer when I feel well?
Feeling well is what the preventer is doing. Stopping it lets the inflammation return, usually over weeks, and the flare arrives later when you have forgotten why.
Stepping down is sometimes appropriate — but as a planned decision at a review, not a unilateral one.
Can you diagnose asthma for the first time?
No, and nor can any remote service. A first diagnosis needs objective testing — spirometry or FeNO — which cannot be done by video. We can refer for it.
When is it an emergency?
Call 999 if: too breathless to speak in full sentences, the reliever is not working or is needed more often than every four hours, lips or fingers turning blue, or symptoms worsening quickly.
UK asthma deaths are frequently preventable, and the recurring theme is under-recognising severity. Err on the side of calling.
Does hay fever affect my asthma?
Considerably — they are closely linked, and treating the nose improves the chest. Uncontrolled allergic rhinitis makes asthma measurably harder to control.
Should I have a written action plan?
Yes — everyone with asthma should have one, and many people have never been given one. People with a plan are significantly less likely to need emergency care.
It sets out what to take daily, what to do as symptoms worsen, and the point at which to seek help.
Is vaping safer than smoking for my asthma?
Less harmful than smoking, but not harmless — and vaping can itself trigger asthma symptoms.
Stopping both is the single most effective thing you can do, and NHS stop smoking services are free and roughly triple your chances.