For parents of a young child who has been prescribed an inhaler with a spacer and face mask.

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The steps
- Sit the child upright on your lap, facing forward or sideways.
- Take the cap off the inhaler and shake it well.
- Fit the inhaler into the back of the spacer.
- Place the mask over the child's nose and mouth so that it seals against the face.
- Press the inhaler once.
- Keep the mask in place while the child takes 5 to 10 normal breaths.
- For a second puff: take the mask off the face, take the inhaler out and shake it again, fit it back, wait about half a minute, and repeat from step 4.
Never press two puffs into the spacer together. Most of the medicine sticks to the walls.
Good to know
- A crying child takes in very little medicine. Calm the child first, make it a game, or let them hold the spacer.
- From about 4 to 5 years, most children can use the spacer with a mouthpiece instead of a mask. It delivers more medicine. Ask us to show you.
- After a steroid (preventer) inhaler: rinse the child's mouth or give a drink of water, and wipe the face where the mask sat.
- Check the dose counter. Do not test whether an inhaler is empty by floating it in water.
- A new inhaler, or one not used for a week or more, needs test sprays into the air first. See the leaflet.
Cleaning the spacer
- Once a month, and after a chest infection. Wash a new spacer before its first use.
- Take it apart. Wash in lukewarm water with a little dish-washing liquid.
- Let it drip dry in the air. Do not wipe the inside with a cloth: wiping creates static that traps the medicine.
- Whether to rinse the soap off differs between spacers. Follow the leaflet that came with yours.
- Replace the spacer every year, or at once if it cracks or the valve stops moving.
Get help now if the child
- Is struggling to breathe, or the chest is pulling in with each breath
- Cannot speak, feed or cry because of breathlessness
- Has blue or grey lips
- Is drowsy or exhausted
- Is no better after the reliever puffs the doctor advised
On the way, keep giving the reliever through the spacer, one puff at a time, in the number of puffs the doctor wrote above. Caspian has no children's ward and no children's emergency room. Take the child to the nearest hospital with a children's emergency department, or call 108.
Questions about this sheet? Call Caspian Healthcare reception on +91 89193 41154. A doctor is on duty at all hours for problems that are not critical. Caspian has no emergency department: in an emergency call 108.
Where this comes from
- Indian Academy of Pediatrics: guidelines for parents, chronic asthma
- Royal Children's Hospital Melbourne: asthma, use of spacers
- Asthma + Lung UK: spacers
Prepared by Caspian Healthcare from the sources above. Last reviewed October 2026. General information: your own doctor's written instructions come first.