THROAT PAIN

A sore throat is pain, scratchiness or irritation of the throat that often worsens when you swallow. The most common cause of a sore throat (pharyngitis) is a viral infection, such as a cold or the flu. A sore throat caused by a virus resolves on its own.
Strep throat (streptococcal infection), a less common type of a sore throat caused by bacteria, requires treatment with antibiotics to prevent complications. Other less common causes of a sore throat might require more complex treatment.

Symptoms of a sore throat can vary depending on the cause. Signs and symptoms might include:

• Pain or a scratchy sensation in the throat
• Pain that worsens with swallowing or talking
• Difficulty swallowing
• Sore, swollen glands in your neck or jaw
• Swollen, red tonsils
• White patches or pus on your tonsils
• Hoarse or muffled voice

Common infections causing a sore throat might result in other signs and symptoms, including:

• Fever
• Cough
• Runny nose
• Sneezing
• Body aches
• Headache
• Nausea or vomiting

Viruses that cause the common cold and flu (influenza) also cause most sore throats. Less often, bacterial infections cause sore throats.

Viral illnesses that cause a sore throat include:

• Common cold
• Flu (influenza)
• Mononucleosis (mono)
• Measles
• Chickenpox
• Croup — a common childhood illness characterized by a harsh, barking cough