how long does laryngitis last

Laryngitis typically lasts less than 2 to 3 weeks if it is acute. Acute laryngitis is a short-term inflammation of the voice box often caused by viral infections or vocal strain. Symptoms usually improve within a week to two weeks. If symptoms last longer than 3 weeks, it is considered chronic laryngitis, which may have different causes such as smoking, acid reflux, allergies, or other irritants, and requires further medical evaluation and treatment. Resting the voice and staying hydrated are common recommendations for recovery. Chronic cases need addressing underlying causes for improvement.