What Is Bronchiolitis in Babies?
Bronchiolitis in babies is a common lung infection. It mostly affects infants under two years old. In many cases, it happens during the winter months. The illness causes swelling in the small airways of the lungs. As a result, babies may have trouble breathing. Bronchiolitis in babies often starts with a cold. However, it can quickly become more serious. According to the Centers for Disease Control and Prevention (CDC), bronchiolitis is a leading cause of hospital visits for infants.
Common Causes of Bronchiolitis
Most often, bronchiolitis in babies is caused by a virus. The main virus is called respiratory syncytial virus (RSV). However, other viruses can also cause it. For example, influenza and rhinovirus may lead to bronchiolitis. Babies catch these viruses easily, especially in crowded places or daycare. Because their immune systems are still growing, infants are more at risk. The World Health Organization (WHO) notes that RSV is a major cause of lower respiratory infections in young children.
Recognizing Symptoms of Bronchiolitis
At first, bronchiolitis in babies may look like a simple cold. Yet, symptoms can get worse over a few days. It is important to watch for signs of bronchiolitis in infants. Early detection helps keep your baby safe. For example, you may notice your baby has a stuffy or runny nose. Soon after, they may develop a cough or mild fever. However, some symptoms show the illness is getting worse.
If you notice baby breathing problems or these signs, you should watch your child closely. In some cases, symptoms can get worse quickly.
How Bronchiolitis Is Diagnosed
Doctors use several steps to diagnose bronchiolitis in babies. First, they will ask about your baby’s symptoms and health history. Next, the doctor will listen to your baby’s chest with a stethoscope. Sometimes, they may check the oxygen level in your baby’s blood. In rare cases, a chest X-ray or lab test may be needed. However, most of the time, doctors can diagnose bronchiolitis based on symptoms alone. According to the CDC, lab tests are not always required for a diagnosis.
When to Seek Medical Care for Your Baby
It is important to know when to call the doctor for baby cough or breathing problems. While many cases of bronchiolitis in babies get better at home, some need medical care. For instance, if your baby is younger than three months and has a fever, call your doctor. Additionally, seek help if your baby:
Because symptoms can change quickly, always trust your instincts. If you are unsure, it is better to call your healthcare provider. In urgent cases, go to the nearest emergency room. Many hospitals in your area, such as those in New York City, have pediatric specialists ready to help.
Prevention Tips for Bronchiolitis
While you cannot prevent all cases, you can lower your baby’s risk of bronchiolitis. For example, good handwashing helps stop the spread of viruses. In addition, keep your baby away from sick people when possible. If your baby is in daycare, ask about their cleaning routines. The CDC also suggests cleaning toys and surfaces often. Here are more tips to help protect your baby:
By following these steps, you can help keep your baby healthy. Although bronchiolitis in babies is common, early care and prevention make a big difference, consult Dr. Shanmuga Priya A if your baby has signs of Bronchiolitis.