Our
body is amazing and usually everything works very well. However
sometimes we can have some problems. Asthma is a problem of
the lungs that affects breathing.
When
someone has an asthma attack and can't breath, this
is because their air tubes swell and clog up. This makes breathing
hard work and it's difficult to get enough air. For them
they feel like they are breathing through a straw. Asthma
attacks can make people cough, wheeze and feel weak.
Asthma
attacks can start suddenly or they can take days to develop.
They can be mild, moderate or severe. Quite often they start
after you have a cold or sore throat.
WHAT
CAUSES ASTHMA?
Most
children with asthma are allergic
to something - but why are they allergic - and why do they
get asthma? We don't really know the answer to these questions
but there are some clues:
Asthma
and allergies almost always start early on in life. Adults
hardly ever get new allergies.
Asthma
and allergies are more common in England than in the old days.
Asthma
and allergies are more common in rich countries - like England.
They are quite rare in poor countries.
Allergies are more common in the oldest
child of a family
Can you put all the clues together to think what causes
asthma? If you can, then why don't you join all the doctors
and scientists who are studying this?
HELPING
PEOPLE WITH ASTHMA
In
most cases asthma is easily treatable so that children can lead
full and active lives.
One
way that people manage asthma is by using inhalers. Sometimes
they are also called: puffers.
1.
The blue puffers relax muscles and open airways. These are
useful for treating an asthma attack
2.
The other puffers calm swelling and decrease the amount
of mucus in your lungs. These are useful for preventing
an asthma attack.
3.
Young children find puffers quite hard to use. For them
it's easier to use a 'spacer' like this....
WHAT
TO DO IF SOMEONE NEAR YOU HAS AN ASTHMA ATTACK
1.
Ask them if they have a puffer and if they do, help
them find it.
2.
Help them use their blue puffer.
3.
Help to keep them calm AND find a grown up as quickly
as you can