A38.0

Clinical Causes: Infection with group A Streptococcus bacteria (Streptococcus pyogenes) Transmission through respiratory droplets from coughs or sneezes of an infected person Close contact with someone who has scarlet fever or a bacterial throat infection Shared drinks, utensils, or touching contaminated surfaces

Key Symptoms: Bright red rash that feels like sandpaper, often beginning on the neck and chest High fever and chills Sore throat and difficulty swallowing Strawberry-like appearance of the tongue with a red and bumpy surface Flushed face with a pale ring around the mouth Headache, body aches, and fatigue Ear pain or discomfort, especially if otitis media develops Hearing difficulties due to ear infection Enlarged and tender lymph nodes in the neck

Diagnosis Path: Diagnosis involves a healthcare provider assessing symptoms and medical history. A rapid strep test or throat culture may be performed to confirm the presence of Streptococcus bacteria. Additionally, examination of the ears using an otoscope helps identify otitis media, which is characterized by fluid buildup and inflammation behind the eardrum.

Treatment Protocols: Treatment typically includes antibiotics to eliminate the bacterial infection, which helps reduce symptoms, prevent complications, and decrease infectiousness. Over-the-counter medications such as acetaminophen or ibuprofen may be recommended to manage fever and pain. Rest, hydration, and soothing dietary options support recovery. If otitis media is present, additional measures like warm compresses or in some cases, antibiotics specifically targeting ear infection may be advised. It's important to complete the full course of prescribed antibiotics to prevent recurrence or resistance.