December 9, 2024

Vitavo Yage

Best Health Creates a Happy Life

About Mycoplasma pneumoniae Infection | M. pneumoniae

About Mycoplasma pneumoniae Infection | M. pneumoniae

What it is

M. pneumoniae bacteria cause respiratory tract infections. They can damage the lining of the respiratory tract, including the throat, windpipe, and lungs.

Increases in 2024‎

In 2024, CDC has seen an increase in M. pneumoniae infections, especially in children.

Types

In general, M. pneumoniae infections are mild.

  • Most common: Tracheobronchitis (chest cold)
  • Less common: Pneumonia (lung infection)

Quick facts from a U.S. study‎

When people need hospital care due to pneumonia, M. pneumoniae are a common bacterial cause of the infection. For children, they’re the most common cause and, for adults, the second most common cause.

Symptoms

It can take 1 to 4 weeks for symptoms to appear after someone’s been exposed to the bacteria. Symptoms can last for several weeks.

Some infected people may have no symptoms.

Symptoms depend on the type of infection.

Chest cold symptoms

Common symptoms include:

  • Feeling tired
  • Fever
  • Headache
  • Slowly worsening cough
  • Sore throat

Younger children may have different symptoms

Instead of chest cold symptoms, children younger than 5 years old may have:

  • Diarrhea
  • Sneezing
  • Sore throat
  • Stuffy or runny nose
  • Vomiting
  • Watery eyes
  • Wheezing

Pneumonia symptoms

People with pneumonia caused by M. pneumoniae can seem better than expected for someone with a lung infection. With mild symptoms, people may not stay home or in bed. Thus, the phrase “walking pneumonia” was coined.

Common symptoms include:

  • Cough
  • Feeling tired
  • Fever and chills
  • Shortness of breath

Complications

While uncommon, serious complications can occur that require hospital care.

M. pneumoniae infections can cause or make the following conditions worse:

  • Asthma attacks or new asthma symptoms
  • Encephalitis (swelling of the brain)
  • Hemolytic anemia (too few red blood cells delivering oxygen)
  • Renal dysfunction (kidney problems)
  • Serious pneumonia
  • Skin disorders like Stevens-Johnson syndrome (SJS) or mycoplasma-induced rash and mucositis (MIRM)

Seek care for these symptoms‎

Seek medical care if you or your child has persistent or worsening symptoms of M. pneumoniae infection, such as wheezing, especially if at risk of developing severe disease.

Always seek medical care right away if you or your child is having difficulty breathing.

Causes and spread

People spread M. pneumoniae through coughing or sneezing. Some people are more likely to get infected than others.

Prevention

Handwashing and covering coughs and sneezes can help prevent spreading these bacteria.

Diagnosis

There’s no quick way to test for M. pneumoniae infections, unlike some other respiratory illnesses. Instead, healthcare providers often examine the patient and look for signs. They may order a chest x-ray to see if the patient has pneumonia.

Most healthcare providers don’t test for M. pneumoniae infection. If they do, they’ll collect a specimen and send it to a lab. The types of specimens that can be collected include:

  • Most common: A swab from the nose or throat
  • Least common: Blood

Treatment and recovery

Most people with a mild M. pneumoniae infection will recover on their own without medicine.

Ask about symptom relief‎

Ask a healthcare provider or pharmacist about over-the-counter medicines to help you feel better while you’re recovering.

Healthcare providers can use several types of antibiotics to treat people with pneumonia caused by M. pneumoniae.

Some M. pneumoniae are resistant to some antibiotics used for treatment. CDC has information on the potential danger of antibiotic resistance and how to prevent it.

link

Leave a Reply

Your email address will not be published. Required fields are marked *

Copyright © All rights reserved. | Newsphere by AF themes.