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Related Concept Videos

Tonsillitis II: Management01:26

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This lesson will focus on the different treatment options for managing tonsillitis, which typically depend on the cause and severity.
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Endocarditis II: Clinical Features of Infective Endocarditis01:25

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Endocarditis can present various clinical features depending on the causative organism and the patient's underlying health conditions. Initially, the clinical features of infective endocarditis develop gradually, presenting with nonspecific symptoms that can be easily mistaken for other illnesses.General SymptomsEarly symptoms of infective endocarditis are fever, chills, weakness, malaise, fatigue, and weight loss. These symptoms reflect the systemic nature of the infection and the body's...
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Epistaxis, or nosebleeds, occurs when small, swollen blood vessels in the nasal mucous membrane rupture. Typically, the anterior septum is the primary site of occurrence.
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Related Experiment Video

Updated: Nov 24, 2025

Isolation, Processing and Analysis of Murine Gingival Cells
09:47

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Published on: July 2, 2013

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Gingival bleeding associated with COVID-19 infection.

Rahaf Manzalawi1, Khulud Alhmamey1, Mohamed Abdelrasoul2

  • 1Dental Intern Dentistry Program Batterjee Medical College Jeddah Saudi Arabia.

Clinical Case Reports
|December 28, 2020
PubMed
Summary

New-onset gingival bleeding may signal a COVID-19 infection. This symptom can appear before or alongside fever, other symptoms, and positive test results for the virus.

Keywords:
COVID‐19dentalgingival bleedinginfectious diseases

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Area of Science:

  • Oral Medicine
  • Infectious Diseases

Background:

  • Gingival bleeding is a common oral health issue.
  • The early symptoms of COVID-19 are varied and can include respiratory and systemic signs.

Observation:

  • A notable increase in patients presenting with new-onset gingival bleeding was observed.
  • This bleeding occurred without a prior history of periodontal disease or other known causes.

Findings:

  • New-onset gingival bleeding was identified as a potential early indicator of COVID-19 infection.
  • This oral symptom can precede, coincide with, or follow other recognized clinical manifestations of COVID-19, such as fever.

Implications:

  • Clinicians should consider gingival bleeding as a possible early sign of COVID-19.
  • Early identification of COVID-19 through oral symptoms may improve patient outcomes and public health strategies.