Strep throat

Christopher Hobbs:

“Strep throat, or primary pharyngeal infection, is associated with a type of Streptococcus bacteria. The illness is characterized by severe sore throat, fever, and a bright red pharynx.”

Etiologic and Other Factors for Strep Throat

Strep throat is a bacterial infection caused primarily by Group A Streptococcus (Streptococcus pyogenes). It is transmitted through respiratory droplets, contaminated surfaces, or direct contact with an infected person. Factors that increase risk include:

• Close contact with someone who has strep throat.
• Compromised immune system.
• Crowded environments (e.g., schools, daycare centers).
• Seasonal patterns (common in late fall and winter).

When to Seek Professional Help

Seek medical attention if you experience:

1. Severe Symptoms:
   • High fever (≥101°F/38.3°C).
   • Difficulty swallowing or breathing.
   • Severe throat pain or swelling.
2. Persistent or Worsening Symptoms:
   • Sore throat lasting more than 48 hours despite home care.
   • White patches on the tonsils.
   • Swollen lymph nodes.
3. Accompanying Symptoms:
   • Rash (scarlet fever).
   • Headache, nausea, or vomiting in children.
4. Recurring Infections: Frequent or chronic sore throats may require evaluation.

Prompt diagnosis and treatment are essential to prevent complications, such as rheumatic fever, kidney inflammation, or abscess formation.