Tonsillitis Specialists in Dwarka, Delhi

What is Tonsillitis?

Tonsillitis is inflammation of the tonsils, the two oval-shaped pads of tissue at the back of the throat that form part of the immune system's first line of defense against inhaled or ingested pathogens. It is most commonly caused by viral infections, though bacterial infection, particularly with group A Streptococcus, accounts for a significant proportion of cases and requires antibiotic treatment. Tonsillitis is especially common in children but can occur at any age, and repeated episodes can significantly affect quality of life, sleep, and school or work attendance. Most cases resolve within a week to ten days with supportive or targeted treatment.

Causes of Tonsillitis

Most cases of tonsillitis are caused by common respiratory viruses such as rhinovirus, adenovirus, or influenza, which spread easily through respiratory droplets and close contact. A significant minority of cases, particularly in school-aged children, are caused by group A Streptococcus bacteria, which require antibiotic treatment to prevent complications. Close contact settings such as schools and households facilitate rapid spread among individuals.

Symptoms of Tonsillitis

sore throat, difficulty or pain when swallowing, red and swollen tonsils sometimes with white or yellow patches, fever, swollen and tender lymph nodes in the neck, bad breath, scratchy or muffled voice, headache and body aches

Treatment & Types of Tonsillitis in Dwarka, Delhi

Viral tonsillitis is managed supportively with rest, fluids, throat lozenges, and pain relief medications such as acetaminophen or ibuprofen, as antibiotics provide no benefit against viral infection. Bacterial tonsillitis confirmed by a throat swab or rapid strep test is treated with a full course of antibiotics, typically penicillin or amoxicillin, to clear the infection and prevent rheumatic fever. Surgical removal of the tonsils, known as tonsillectomy, is reserved for individuals with frequent recurrent infections, significantly enlarged tonsils obstructing breathing, or complications such as abscess formation.

Tonsillitis is classified by cause as viral, the most common form, caused by common respiratory viruses like rhinovirus or adenovirus, versus bacterial, most often caused by group A Streptococcus and requiring antibiotic treatment. It is also described by pattern as acute, a single episode typically resolving within a week to ten days, recurrent, defined as several confirmed episodes within a year, and chronic, involving persistent tonsil inflammation or enlargement, with recurrent and chronic cases more likely to be considered for tonsillectomy.

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