Ventolin is a type of medication called a fast-acting bronchodilator. It relieves wheezing and chest tightness by keeping the airways open,helping air move in and out of the lungs

How quickly does Ventolin work?

Ventolin works very quickly (within a few minutes), and its effects last between 3 and 5 hours.

• Check that you have the correct medication, and it is within its expiry date.
• If it’s the first time you are using an inhaler, or if you haven’t used your inhaler for 5 days or more, you need to check it is working correctly. To do this:

1. remove the cover from the mouthpiece
2. shake the inhaler
3. turn the inhaler away from you
4. press the canister twice to release 2 puffs into the air

To use your Ventolin inhaler

• Shake your inhaler 4 or 5 times to make sure the medication is properly mixed.
• Use your inhaler in an upright (sitting or standing) position.
• Remove the cover from the mouthpiece.
• Check the mouthpiece is clean and free of objects.
• Breathe as slowly as you can, before using your inhaler.
• Hold the inhaler upright with your thumb on the base.
• Breathe out as far as is comfortable.
• Place the mouthpiece between your teeth and close your lips around it. Do not bite down on your inhaler.
• Breathe in through your mouth.
• Press down on the canister to release 1 puff of medication.
• Hold your breath for a few seconds.
• If you are taking 2 puffs, wait about 30 seconds before taking the second puff.
• Always replace the mouthpiece cover after use.

How many puffs of Ventolin should I take?

The normal dose of Ventolin is 1 or 2 puffs whenever you have symptoms.

You can take a maximum of 4 puffs in 24 hours.