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Related Concept Videos

Upper Respiratory Drugs: Antitussives, Expectorants, and Mucolytics01:23

Upper Respiratory Drugs: Antitussives, Expectorants, and Mucolytics

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Respiratory symptoms, such as congestion and cough, commonly accompany respiratory tract conditions. Various medications, such as antitussives, expectorants, and mucolytics, play crucial roles in providing relief.
Antitussives include codeine, dextromethorphan (Robitussin), and benzonatate (Tessalon). Codeine and dextromethorphan exert their effects centrally by suppressing the cough reflex center in the medulla.  Benzonatate operates peripherally within the respiratory tract by...
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Common Respiratory Disorders01:31

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Respiratory disorders, a prevalent health concern globally, are generally divided into two primary categories: upper and lower respiratory tract disorders. The categorization is based on the area of the respiratory system they affect.
Upper respiratory disorders impact the airways above the vocal cords, encompassing areas like the nose, sinuses, and throat. Various conditions fall under this category, including the common cold and allergic rhinitis. These disorders can stem from several causes,...
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Chronic Pharyngitis01:23

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Chronic pharyngitis refers to persistent inflammation of the pharyngial mucosa.
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Chronic Obstructive Pulmonary Disease01:24

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COPD is defined as a heterogeneous lung condition marked by persistent respiratory symptoms such as dyspnea, cough, and sputum production, caused by abnormalities in the airways that cause airflow obstruction.
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Drugs Used in Upper Respiratory Disorders: Overview01:16

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Upper respiratory tract disorders, including viral infections and allergic rhinitis, cause significant discomfort and disrupt daily life. Managing these conditions involves a variety of drugs, such as antihistamines, intranasal steroids, decongestants, antitussives, expectorants, and mucolytics. Specific examples of drugs in each category are provided.
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Epistaxis01:30

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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: Mar 18, 2026

Machine Learning-Based Cough Tone Classification: Diagnostic Exploration of Chronic Obstructive Pulmonary Disease and Respiratory Tract Infections
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Machine Learning-Based Cough Tone Classification: Diagnostic Exploration of Chronic Obstructive Pulmonary Disease and Respiratory Tract Infections

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[Cough has Many Faces].

Michael Niederegger1, Andreas Bock2

  • 11 Medizinische Universitätsklinik, Abteilung Innere Medizin, Kantonsspital Aarau.

Praxis
|July 7, 2016
PubMed
Summary

A previously healthy 35-year-old male developed end-stage renal disease from IgA nephropathy, initially presenting with respiratory infection symptoms. This case highlights the rapid progression of IgA nephropathy to kidney failure requiring hemodialysis.

Keywords:
HämodialyseIgA nephropathyIgA-Nephritishemodialysismalignant hypertensionmaligne Hypertonie

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Area of Science:

  • Nephrology
  • Immunology

Background:

  • IgA nephropathy (IgAN) is a primary glomerulonephritis.
  • It can progress to end-stage renal disease (ESRD).

Observation:

  • A 35-year-old male presented with symptoms mimicking a viral respiratory infection.
  • He subsequently developed severe hypertension, orthopnea, edema, and blurred vision.

Findings:

  • Renal biopsy confirmed end-stage IgA nephropathy with significant glomerular damage.
  • The patient required hemodialysis for terminal chronic renal failure.

Implications:

  • This case underscores the potential for rapid IgAN progression in young adults.
  • Early recognition and management are crucial for patients with suspected IgAN.
  • Renal transplantation remains a definitive treatment option for ESRD due to IgAN.