Yes, croup often starts with cold-like symptoms and then progresses to its characteristic harsh, "seal-bark" cough, which can evolve into a chesty, congested cough as the inflammation in the airways changes over a few days. The coughing fits can be severe and sometimes lead to vomiting, but the cough typically improves, transitioning from a dry bark to a wet, congested sound before resolving within a week.
Although uncommon, some children with moderate to severe croup are at risk for respiratory failure if not enough oxygen is able to get to their organs. Bacterial infections, such as pneumonia or bacterial tracheitis, may arise from croup and can be life-threatening.
Croup is a common childhood illness that causes swelling in the upper airway. This can cause a change in voice and characteristic “croupy” cough that sounds like a seal or bark.
As the upper airways — the voice box (larynx) and windpipe (trachea) — become irritated and swollen, a child may become hoarse and have the barking cough. If the airways continue to swell, breathing gets harder. Kids often make a high-pitched or squeaking noise while breathing in — this is called stridor.
Usually after two or three days, the cough will change from a hard, harsh, barky, dry cough into a congested cough, which typically lasts another few days. Sometimes croup can cause episodes of severe coughing followed by vomiting. The symptoms are almost always worse at night.
Croup can cause the vocal chords to become inflamed (swollen and sore) and will make your child produce more mucus. The usual cause of croup is a viral infection.
Croup vs.
pneumonia is the portion of the airway that is infected. In croup, infection occurs in the upper airway; however, because pneumonia occurs in the lungs, it affects the lower airway. Although a fever, cough, and difficulty breathing occur in both croup and pneumonia, there are some symptoms that differ.
To get rid of croup fast, focus on keeping the child calm, offering fluids, and using cool or moist air (like a steamy bathroom or cool night air), as crying worsens symptoms; for moderate cases, doctors use steroids or epinephrine, but always seek urgent care if breathing is difficult, as antibiotics don't work for this viral infection, says Nationwide Children's Hospital.
Unlike the usual coughs and colds, the inflammation in the airway associated with croup and bronchiolitis can often be significant, causing noisy and difficulty breathing. Croup affects the upper airway, and bronchiolitis the lower airway/bronchioles.
Is croup contagious? The viruses that cause croup are contagious, but the barking cough and stridor symptoms aren't necessarily catching. "Kids with croup are considered contagious for three days after the illness or until the fever is gone," Kirkham said.
Children with croup are usually diagnosed based on a clinical examination. Your physician may listen to your child's breathing with a stethoscope for wheezing and decreased breath sounds.
Nachman emphasized that pneumonia doesn't produce the characteristic “whoop” of whooping cough or the “barking” sound of croup. Some children may cough so hard they vomit mucus, while others may swallow it, which can reduce their appetite.
If the child develops more severe symptoms or experiences ongoing symptoms, refer them to a health care provider to be checked for secondary complications (such as bronchitis, sinus infections, middle ear infections, and laryngitis).
Early signs of pneumonia often mimic cold or flu but worsen, including fever, chills, cough (with or without mucus), fatigue, and shortness of breath, sometimes with chest pain, rapid breathing, headache, and loss of appetite, notes Healthdirect, Better Health Channel, American Lung Association, and Mayo Clinic. In older adults, confusion or disorientation can be a key sign, while infants might show restlessness or feeding difficulties, say Healthdirect, Mayo Clinic, and WebMD.
Stage 1: Congestion. Stage 2: Red hepatization. Stage 3: Grey hepatization. Stage 4: Resolution.
Complications. Most cases of croup are mild. In a small number of children, the airway swells enough to cause problems with breathing. Rarely, a bacterial infection of the windpipe can occur in addition to the viral infection.
Five common symptoms of bronchitis are a persistent cough (often producing mucus), chest soreness or tightness, shortness of breath, wheezing, and fatigue, often accompanied by cold-like symptoms such as a runny nose, mild headache, or low-grade fever.
Croup is caused by a virus, so antibiotics are not usually given. Steroid medicine called dexamethasone or prednisolone is usually prescribed for more severe cases of croup. This helps to reduce the swelling of the airways and can make breathing easier.
Commonly, croup is caused by a virus. Several viruses can cause croup but in most cases it is the parainfluenza virus. The virus can be passed on by close contact with infected people, as well as contaminated objects and surfaces. It's often spread by breathing in droplets from infected coughs or sneezes.
You want to avoid Vicks and other camphor containing products in the humidifier, as this may irritate little lungs. My child always did well if I bundled her up and sat outside with her. The chilly air was soothing to her throat and helped her cough significantly, but the key is making sure they do not get cold.
Published guidelines for the diagnosis and treatment of croup advise using steroids as the mainstay treatment for all children who present to emergency department (ED) with croup symptoms. Dexamethasone, given orally as a single dose at 0.6 mg/kg, is highly efficacious in treating croup symptoms.
Walking pneumonia symptoms to look for:
Age groups most affected: While both can affect young children, RSV is most dangerous for infants under 6 months, while croup most commonly affects children between 6 months and 3 years. Symptom progression: Croup symptoms often worsen at night and may improve during the day.
Croup usually lasts two to four days/nights. Most symptoms last up to a week, but the cough can last up to a month.