Bricanyl Turbohaler

Bricanyl is a reliever inhaler containing terbutaline, a short-acting beta-2 agonist in the same family as salbutamol (the drug in Ventolin). It's used to relieve sudden asthma symptoms — wheeze, breathlessness, chest tightness — and is a useful alternative for people who don't get on with Ventolin.

Terbutaline relaxes the muscle around the airways, opening them up much like salbutamol does. It typically starts to work within five minutes, with effects lasting around four to six hours, very similar in profile to Ventolin.

The two drugs are close cousins rather than identical twins — they belong to the same class and behave very similarly. The most practical differences in the UK are device-related: Bricanyl is most often prescribed as a Turbohaler dry powder inhaler, while Ventolin is most commonly a pressurised metered-dose inhaler. People who struggle with the coordination of a pressurised inhaler often find a Turbohaler easier; people who can't generate a strong inhalation may find a pressurised inhaler with a spacer better.

Common reasons include difficulty with metered-dose inhaler technique, side effects from salbutamol (some people get more tremor with one than the other), or simply prescriber preference. Both are reliever inhalers, and the same overall rules apply to both.

Hold it upright, twist the grip until it clicks, breathe out gently away from the mouthpiece, then place your lips around it and breathe in fast and deeply. Hold your breath for around ten seconds and breathe out gently. As with the Pulmicort Turbohaler, you may feel or taste very little — the dose counter is what tells you the medicine has been delivered.

Tremor (especially of the hands), faster heartbeat, palpitations, headache, and occasional muscle cramps — much the same as Ventolin. As with any beta-2 agonist, persistent or worsening side effects are worth flagging to a clinician.

Yes — and this point applies just as strongly to Bricanyl as to Ventolin. Increasing reliever use is one of the clearest signals that asthma control is slipping, and current guidance from NICE, the British Thoracic Society and the Scottish Intercollegiate Guidelines Network strongly favours combination inhalers over relying on a SABA alone. If you're getting through reliever inhalers more quickly than once or twice a year, please book a review.

Yes. Terbutaline has long been used in both groups where clinically appropriate, with a reassuring overall safety profile. As always, the underlying message is that controlled asthma is far safer than uncontrolled asthma, including in pregnancy.

The same general cautions apply as with Ventolin — beta-blockers can blunt the effect, certain other stimulant medicines can amplify side effects, and high-dose use alongside some water tablets can affect potassium levels. Tell prescribers you have asthma so they can choose options that don't conflict.