Experiences with
Chest infection

Check if you have a chest infection

Chest infections often follow colds or flu.

The main symptoms are:

a chesty cough – you may cough up green or yellow mucus
wheezing and shortness of breath
chest pain or discomfort
a high temperature
a headache
aching muscles
tiredness

These symptoms can be unpleasant, but they usually get better on their own in about 7 to 10 days.

The cough and mucus can last up to 3 weeks.

How to treat a chest infection yourself

If you have a chest infection, there are things you can do to ease the symptoms.

get plenty of rest
drink lots of water to loosen the mucus and make it easier to cough up
raise your head up while sleeping using extra pillows to make breathing easier and clear your chest of mucus
use painkillers to bring down a high temperature and ease headaches and muscle pain
drink a hot lemon and honey drink to relieve a sore throat

do not let children breathe in steam from a bowl of hot water because of the risk of scalding
do not give aspirin to children under 16
do not smoke – it can make your symptoms worse

Squeeze half a lemon into a mug of boiled water
Add 1 to 2 teaspoons of honey
Drink while still warm

Do not give hot drinks to small children. Do not give honey to children under 12 months old.

A pharmacist can recommend cough medicines to loosen the mucus in your lungs. This will make the mucus easier to cough up and help clear the infection from your lungs.

Cough medicines are not suitable for children under 6 years old.

You have a chest infection and:

you feel very unwell or your symptoms get worse
you cough up blood or blood-stained mucus
you've had a cough for more than 3 weeks
you're pregnant
you're over 65
your immune system is weak – for example, you have a condition like diabetes or you're having chemotherapy
you have a long-term health condition, such as a heart, lung or kidney condition

You may have pneumonia if your symptoms are severe.

Treatment from a GP for a chest infection

Treatment for a chest infection will depend on the cause.

A chest infection will either be caused by:

a virus (like viral bronchitis) – this usually clears up by itself after a few weeks and antibiotics will not help
bacteria (like pneumonia) – a GP may prescribe antibiotics (make sure you complete the whole course as advised by the GP, even if you start to feel better)

Antibiotics are only used to treat bacterial chest infections. They're not used for treating viral chest infections, like flu or viral bronchitis. This is because antibiotics do not work for viral infections.

You may need a blood test or a sample of your mucus may need to be tested to see what's causing your chest infection.

How to prevent chest infections

To avoid passing a chest infection on to others:

cover your mouth when you cough or sneeze
wash your hands regularly
throw away used tissues immediately

Try to stay at home and avoid contact with other people if you have a high temperature or do not feel well enough to do your normal activities.

How to avoid getting a chest infection

If you keep getting chest infections or you're at risk of getting one (for example, because you're over 65 or have a serious long-term health condition):