Asthma is a condition that affects the airways - the small tubes that carry air in and out of the lungs. It usually causes symptoms such as coughing, wheezing, chest tightness and breathlessness.
Contact with asthma triggers can worsen symptoms and may bring on an asthma attack. Individuals with asthma have sensitive, inflamed airways that are ready to react when exposed to irritants or allergens.
Asthma affects more boys than girls during childhood. In adults, asthma is more common in women than in men. It is a lifelong condition, and most people who have asthma will continue to have it throughout their lives.
Asthma diagnosed in childhood may improve or disappear completely with age, particularly when the condition was mild. However, even when asthma appears to resolve, it can return later in life.
Clinics
In clinic, patients are seen by doctors and nurses who review current medication and assess how asthma is affecting day-to-day life. Inhaler technique may be checked, so medication should be brought to the appointment. Additional respiratory assessments may be carried out, including blowing tests such as FeNO, spirometry and peak flow measurements.
If treatment changes are required, these will be discussed and supported with patient education. A written management plan will also be provided to help with daily management and school or work needs. Ongoing support can be offered when necessary, and referrals to other services such as physiotherapy or ENT may be made. Attendance at this clinic may follow a GP referral or a hospital admission.
Contact us
Paediatric Respiratory Team
Mairead Hutchings, Asthma Nurse Specialist
Amy Young, Asthma Nurse Specialist
Last reviewed: 06 March 2026