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Related Concept Videos

Tonsillitis II: Management01:26

Tonsillitis II: Management

This lesson will focus on the different treatment options for managing tonsillitis, which typically depend on the cause and severity.
Chronic Pharyngitis01:23

Chronic Pharyngitis

Chronic pharyngitis refers to persistent inflammation of the pharyngial mucosa.
Etiology
It often arises from persistent viral or bacterial infections affecting sinuses and tonsils.
Additional contributing factors include inadequate dental hygiene, mouth breathing, recurring tonsillitis, allergic rhinitis, laryngopharyngeal reflux, and exposure to smoke, chemicals, and other environmental pollutants. Allergic reactions to pollen, mold, and pet dander, chronic cough, excessive voice usage,...
Tonsillitis I: Introduction01:30

Tonsillitis I: Introduction

Tonsillitis is inflammation of the tonsils, which are two lymphoid tissue masses at the back of the throat. This condition can cause discomfort and irritation in the throat.
Etiology
Three primary contributing factors have been identified.
Acute Pharyngitis01:30

Acute Pharyngitis

Introduction
Acute pharyngitis is the inflammation of the back of the throat (pharynx), commonly resulting in a sore throat. It is a frequently encountered condition that prompts individuals to seek medical advice.
Classification
Acute pharyngitis can be categorized based on its underlying cause:
Acute Pyelonephritis II: Diagnostic Studies and Management01:28

Acute Pyelonephritis II: Diagnostic Studies and Management

Introduction:For diagnosing acute pyelonephritis, a comprehensive patient history is collected to identify symptoms such as dysuria, frequent or urgent urination, flank pain, or costovertebral angle (CVA) tenderness that may suggest a kidney infection.Physical ExaminationDuring the physical examination, CVA tenderness is assessed. This involves gentle percussion over the costovertebral angle, where tenderness often indicates a kidney infection.Diagnostic TestsUrinalysis: Used to identify white...
Urinary Tract Infection III: Diagnostic Studies and Interprofessional Care01:30

Urinary Tract Infection III: Diagnostic Studies and Interprofessional Care

A healthcare provider can diagnose a urinary tract infection (UTI) through several methods:Medical History and Symptoms: The provider will take a detailed medical history and ask about symptoms such as frequent urination, burning sensation during urination, and lower abdominal pain.Urinalysis: A clean-catch urine sample is collected in a sterile container and tested for the presence of bacteria, white blood cells (leukocytes), nitrites, blood, and protein. The presence of leukocytes and...

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Related Experiment Video

Updated: Jul 5, 2026

CO2-Lasertonsillotomy Under Local Anesthesia in Adults
05:07

CO2-Lasertonsillotomy Under Local Anesthesia in Adults

Published on: November 6, 2019

Antibiotics to reduce post-tonsillectomy morbidity.

M Dhiwakar1, W A Clement, M Supriya

  • 1Raigmore Hospital, Department of Otolaryngology, Inverness, UK, IV2 3UJ. dhiwamahi@yahoo.com

The Cochrane Database of Systematic Reviews
|April 22, 2008
PubMed
Summary
This summary is machine-generated.

Perioperative antibiotics do not significantly reduce pain or bleeding after tonsillectomy, but they may decrease fever. Caution is advised for routine antibiotic use in tonsillectomy patients.

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Isolation of Tonsillar Mononuclear Cells to Study Ex Vivo Innate Immune Responses in a Human Mucosal Lymphoid Tissue
07:38

Isolation of Tonsillar Mononuclear Cells to Study Ex Vivo Innate Immune Responses in a Human Mucosal Lymphoid Tissue

Published on: June 14, 2020

Related Experiment Videos

Last Updated: Jul 5, 2026

CO2-Lasertonsillotomy Under Local Anesthesia in Adults
05:07

CO2-Lasertonsillotomy Under Local Anesthesia in Adults

Published on: November 6, 2019

Isolation of Tonsillar Mononuclear Cells to Study Ex Vivo Innate Immune Responses in a Human Mucosal Lymphoid Tissue
07:38

Isolation of Tonsillar Mononuclear Cells to Study Ex Vivo Innate Immune Responses in a Human Mucosal Lymphoid Tissue

Published on: June 14, 2020

Area of Science:

  • Otolaryngology
  • Surgical Oncology
  • Infectious Disease

Background:

  • Tonsillectomy is a common procedure with significant postoperative pain.
  • Bacterial infection is a suspected cause of post-tonsillectomy morbidity.
  • Perioperative antibiotics are sometimes used to reduce adverse outcomes.

Purpose of the Study:

  • To evaluate the effectiveness of perioperative antibiotics in reducing pain and other morbid outcomes following tonsillectomy.

Main Methods:

  • Systematic review of randomized controlled trials (RCTs).
  • Searched Cochrane ENT Group Trials Register, CENTRAL, MEDLINE, and EMBASE up to March 2007.
  • Extracted data on pain, analgesia, hemorrhage, fever, and recovery.

Main Results:

  • Nine RCTs were included.
  • Antibiotics did not significantly reduce pain or the need for analgesia.
  • No significant reduction in secondary hemorrhage rates was observed.
  • Antibiotics were associated with a reduction in fever (RR 0.63, P=0.002).

Conclusions:

  • Limited evidence suggests antibiotics do not improve major outcomes like pain or hemorrhage after tonsillectomy.
  • Antibiotics may reduce fever post-tonsillectomy.
  • Methodological flaws in trials may bias results; routine antibiotic use is not recommended.
  • Further research is needed to identify patient subgroups who might benefit from selective antibiotic administration.