About Strep Throat in Infants
Strep throat in infants is primarily caused by a bacterial infection called Streptococcus pyogenes (S. pyogenes). This bacterium belongs to a group called Group A Streptococcus. The infection spreads through tiny droplets of infected mucus or moisture, which can be inhaled or transmitted through touching contaminated surfaces and then touching the nose or mouth.
Non-modifiable risk factors for strep throat in infants cannot be changed or controlled. These include:
- Age: Strep throat is rare in children under 3 years old.
- Family contact: Infants who are frequently in contact with someone who is a strep carrier may have a higher risk.
Modifiable risk factors for strep throat in infants can be influenced or changed. These include:
- Exposure to infected mucus droplets: This can occur through breathing them in, touching contaminated objects, or sharing utensils, plates, or food.
- Poor hygiene practices: Caregivers not washing hands regularly or properly can increase the risk of transmitting infection.
It's important to note that while these risk factors may increase the likelihood of strep throat, they do not mean it will happen. If you suspect your infant has strep throat, it's best to consult their pediatrician for an accurate diagnosis and appropriate treatment.
In infants, the early symptoms of strep throat may be milder compared to older children. Here are the most common early symptoms of strep throat in infants:
- Low-grade fever
- Bloody, thick mucus from the nose
- Becoming fussy or showing changes in behavior
- Decreased feeding
- Swollen glands in the front of the neck
As strep throat progresses or becomes more severe in infants, the following symptoms may occur:
- High fever
- Very sore throat
- Spots on the tonsils
It's important to note that if an infant has a cough or stuffy nose, these symptoms are more likely due to a cold virus rather than strep throat. If you suspect your infant has strep throat, it's best to contact your doctor for a proper diagnosis.
To diagnose strep throat in infants, doctors commonly perform the following examinations, tests, and procedures:
- Physical exam: Doctors will examine the infant's mouth, throat, neck, and nose, looking for signs of infection.
- Medical history: Doctors will ask about any contact with individuals who have strep throat.
To confirm the diagnosis and determine the severity of strep throat in infants, additional examinations, tests, and procedures may include:
- Rapid strep test: A swab is taken from the infant's throat to check for the presence of strep bacteria. This test provides quick results.
- Throat culture: In some cases, a doctor may perform a throat culture by culturing throat samples from a swab for further analysis.
It's important to note that these examinations, tests, and procedures should be performed by healthcare professionals. They can accurately diagnose strep throat in infants and determine its severity. If you suspect your infant has strep throat or if their symptoms worsen or change after the initial examination, follow up with your healthcare provider.
The goals of treatment for strep throat in Infants are to alleviate symptoms, speed up recovery, prevent complications, and reduce the spread of the infection. Here are the recommended treatments and how they work:
- Medication types: Antibiotics are prescribed to infants with strep throat. These medications destroy the bacteria causing the infection, helping to clear the throat and reduce symptoms. The most common antibiotic used is penicillin, but alternatives are available for those allergic to penicillin.
- Health behavior changes: Practicing good hygiene methods can help prevent strep throat and its spread. This includes covering the mouth when coughing or sneezing, washing hands regularly, avoiding contact with sick individuals, and not sharing personal items with sick people.
It's important to consult a healthcare professional for specific advice on medication dosing and any potential side effects.
Medication dosing may be affected by many factors. Check with your health care professional about dosing for your individual situation. Side effects can occur. Check with your health care professional or read the information provided with your medication for side effect information.