What is throat infection? (Introduction)

What is throat infection?

A throat infection - commonly called a sore throat or pharyngitis, and tonsillitis when the tonsils are involved - is inflammation and infection of the back of the throat. It is one of the most common reasons people of all ages visit a doctor, especially children.

Most sore throats are viral (70-90% in adults, somewhat less in children) and come along with colds and flu: they heal on their own in 3-7 days and do not need antibiotics. The important bacterial cause is Group A Streptococcus ("strep throat"), which does need antibiotic treatment - not mainly to shorten the illness, but to prevent complications. Untreated strep can lead to rheumatic fever, which damages heart valves and remains a real problem in India, as well as kidney inflammation (post-streptococcal glomerulonephritis) and pus collections around the tonsil.

Typical symptoms: pain or scratchiness when swallowing, redness, swollen tonsils sometimes with white patches, tender neck glands, and fever. Viral illness usually adds a runny nose, cough, hoarseness or conjunctivitis; strep more often comes with high fever, severe pain, no cough, and white pus on the tonsils.

When to see a doctor: severe pain, fever above 101F lasting over 2-3 days, white patches on tonsils, drooling or inability to swallow, difficulty breathing, a muffled "hot potato" voice, one-sided swelling, a stiff neck, rash, or symptoms lasting beyond a week.

Remember: most sore throats heal themselves; antibiotics are for proven or strongly suspected strep, never routine.

Ayurvedic view (interpretive)

Ayurveda describes throat disorders under kantha roga with balancing measures. This is an interpretive framework; bacterial complications like rheumatic fever are prevented by timely modern care, not by traditional remedies alone.