Laryngitis ENT

Laryngitis is the inflammation of the larynx (voice box) resulting in the disruption of vocal fold vibration. It typically presents with hoarseness or loss of voice. Most cases are acute and viral in origin, resolving spontaneously, while chronic cases may be related to environmental irritants or systemic disorders.

Etiology includes viral infections (rhinovirus, influenza), excessive voice strain, inhalation of chemical irritants (smoke, allergens), GERD, and bacterial infections (rare, e.g., Group A Streptococcus).

Inflammation causes vasodilation and edema of the laryngeal mucosa. This edema increases the mass and decreases the elasticity of the vocal folds, altering the mucosal wave and resulting in dysphonia. In chronic cases, repetitive irritation leads to squamous metaplasia or polypoid degeneration.

Laryngitis affects all age groups. Acute viral laryngitis is seasonal, peaking in winter. Chronic laryngitis is more prevalent in adults aged 30–60, particularly those with high occupational vocal demands or heavy tobacco/alcohol use.

Smoking, vocal abuse, gastroesophageal reflux disease (GERD), chronic sinusitis, inhalation of pollutants, and immunosuppression.

A. Early Symptoms: Tickling sensation in the throat, mild hoarseness, dry cough.
B. Common Symptoms: Significant dysphonia, aphonia, throat soreness, low-grade fever.
C. Advanced Symptoms: Persistent hoarseness (>3 weeks), globus sensation, throat pain upon swallowing.
D. Emergency Symptoms: Stridor, difficulty breathing, drooling, high fever, inability to swallow saliva.

Inspection via laryngoscopy reveals hyperemic, edematous vocal cords. Palpation may reveal tender cervical lymphadenopathy.

A. Clinical Assessment: History of voice change and URI symptoms.
B. Laboratory Testing: Rarely required unless infection is suspected.
C. Imaging Studies: Laryngoscopy/stroboscopy.
D. Functional Tests: Voice analysis.
E. Biopsy Findings: Only if malignancy is suspected.
F. Genetic Testing: Not indicated.
G. Differential Diagnosis: Vocal cord nodules, Reinke’s edema, laryngeal cancer, paralysis.

Complete Blood Count (CBC)
Type: Blood Test
Purpose: Assess systemic infection
Expected Findings: Elevated WBC in bacterial cases
Interpretation: Differentiates viral from bacterial etiology.

Flexible Laryngoscopy: Primary for visualization of cord movement and mucosal surface.
Videostroboscopy: Essential for assessing the mucosal wave in chronic dysphonia.

Vocal cord nodules (symmetrical), laryngeal papillomatosis, squamous cell carcinoma, GERD-induced laryngopharyngeal reflux.

Vocal cord scarring, laryngeal granulomas, permanent hoarseness, airway obstruction.

A. Lifestyle Modifications: Vocal rest, hydration, smoking cessation.
B. Preventive Measures: Avoiding voice strain, humidification.
C. Medical Treatment: Proton pump inhibitors (for GERD), topical steroids (rarely), antibiotics (if bacterial).
D. Surgical Treatment: Microsurgery for vocal cord lesions (polyps).
E. Interventional Procedures: Vocal fold injection.
F. Rehabilitation: Speech therapy.
G. Emergency Management: Airway stabilization (intubation) in severe epiglottitis/swelling.

Acute cases resolve in 7–10 days. Chronic cases depend on underlying cause management.

Avoidance of respiratory irritants, adequate hydration, vocal hygiene.

The following homeopathic remedies have been historically indicated for symptoms associated with Laryngitis ENT. Selection should be based on individualized symptom totality and constitutional assessment.

• Homeopathy by Hadhrat Mirza Tahir Ahmad (r.a.) — Primary clinical reference
• Robin Murphy — Lotus Materia Medica (3rd Edition)
• William Boericke — Pocket Manual of Homœopathic Materia Medica & Repertory
• ICD-10/ICD-11 Classification — World Health Organization
• Harrison's Principles of Internal Medicine (Reference Standard)

This clinical reference profile is compiled from authoritative medical sources for educational purposes. Always verify clinical data with current medical guidelines.

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