Many chest infections are caused by a virus. This usually clears up by itself after a few weeks and antibiotics won't help. Some chest infections are caused by bacteria. Your GP may prescribe antibiotics.
"With a chest infection, you cough much more mucus up," agrees Coffey. "With a bacterial infection, this can be yellow, green, or a darker colour." If you cough up blood or rusty-coloured sputum, you should definitely see a doctor. "Patents may also experience chest pain, difficulty breathing or a rapid heart-rate."
Home remedies for chest infection
Try these tips: Take OTC medications such as ibuprofen (Advil) or acetaminophen (Tylenol) to lower your fever and help relieve any aches and pains. Use OTC decongestants or expectorants to help loosen mucus and make it easier to cough up. Be sure to get plenty of rest.
Your GP should be able to diagnose you based on your symptoms and by listening to your chest using a stethoscope (a medical instrument used to listen to the heart and lungs). In some cases, further tests – such as a chest X-ray, breathing tests and testing phlegm or blood samples – may be needed.
A chest infection affects your lungs, either in the larger airways (bronchitis) or in the smaller air sacs (pneumonia). It is likely that your own immune system will deal with the infection, as most chest infections are caused by a virus. However, antibiotics are sometimes needed to assist with recovery.
While not all chest infections can be heard with a stethoscope alone, some of the most common types that do include pneumonia and bronchitis among others.
A pharmacist can help with a chest infection
Your pharmacist can suggest decongestant treatments to help loosen the mucus in your lungs so it's easier to cough up. Coughing up the mucus helps clear the infection from your lungs.
Although most chest infections are mild and improve on their own, some cases can be very serious, even life-threatening. A bout of infection of the large airways (bronchi) in the lungs (acute bronchitis) usually gets better on its own within 7-10 days without any medicines.
The symptoms of viral and bacterial chest infections are similar but the colour of any mucus coughed up may indicate the cause; white or clear mucus usually indicates a viral infection whereas green or yellow mucus suggests that the infection is bacterial.
The symptoms of pneumonia can develop suddenly over 24 to 48 hours, or they may come on more slowly over several days. Common symptoms of pneumonia include: a cough – which may be dry, or produce thick yellow, green, brown or blood-stained mucus (phlegm)
Speak to a GP if:
you've had a cough for more than 3 weeks. your cough is particularly severe. you cough up blood. you experience shortness of breath, breathing difficulties or chest pain.
See a doctor if you have any of the following: Temperature of 100.4 °F or higher. Cough with bloody mucus. Shortness of breath or trouble breathing.
Amoxycillin, or alternatively erythromycin, will usually be suitable. In any patient, of any age, with a lower respiratory infection, the presence of new focal chest signs should be treated as pneumonia and antibiotic therapy should not be delayed.
“If you persistently cough up frank, red blood, you should seek medical advice. Fever higher than 102°F, a fever that lasts more than a few days, shortness of breath, a change in the mucus color or coughing with unexplained weight loss are all also signs you should see a physician,” Dr. Supakul says.
The main symptom of bronchitis is a hacking cough. It is likely that your cough will bring up thick yellow-grey mucus (phlegm), although this does not always happen. Other symptoms of bronchitis are similar to those of other infections, such as the common cold or sinusitis, and may include: sore throat.
Bacterial and Viral Infections
Infections such as the flu, acute bronchitis, and pneumonia can cause your airways to make extra mucus, which you'll often cough up. It may be green or yellow in color.
Robinson thinks that if you are well enough to get up and about, you are probably well enough to go into work, while taking precautions to try to avoid spreading it. “You should stay at home if you have an illness that involves a fever, because that usually means it's still in its contagious form,” says Khan.
A chest infection is an infection of the lungs or airways. The main types of chest infection are bronchitis and pneumonia. Most bronchitis cases are caused by viruses, whereas most pneumonia cases are due to bacteria. These infections are usually spread when an infected person coughs or sneezes.
If you have coronavirus (COVID-19), you can spread the virus to other people for up to 10 days from when your infection starts. But many people will no longer be contagious to others after 5 days.
The stages of a cold include the incubation period, appearance of symptoms, remission, and recovery.