4. Encourage the child to breathe in and out slowly and gently. (This will make a ‘clicking’ sound as the valve opens and closes). Once the breathing is established normally, depress the canister while the child continues to breathe several times
5. Remove the device from the child’s mouth.

Dry Powder Inhalers (DPI/Rotahaler): A capsule of the drug is inserted in a rotahaler device and broken into two halves. The patient inhales the powder through the mouthpiece. Other dry powder devices available are Diskhalers, Spinhalers, Turbohalers etc.

 Which is the best inhaler that can be used?
The device best for a patient depends on:
1. Age, level of comprehension and understanding
2. Cost of the therapy
3. Side effects of the drugs used
Thus, individual requirements differ and a device is selected according to a particular patient’s requirements.

How is asthma prevented?

Exposure to allergens, smoke, house dust mite, fungi, pollen, pets, upholstered furniture, soft toys should be reduced. Reducing cockroach infestation is advisable. Coloring agents and artificial preservatives in food items should be avoided.


No, asthma cannot be cured. Some children may outgrow asthma if it starts too early in life. However, asthma can be well controlled if proper precautions and treatment are undertaken.


Last updated on 15-12-03