Acute pharyngitis and chronic pharyngitis are different in terms of disease duration, symptoms and etiology, which aids in recognizing them.
1. Differences in disease duration: acute pharyngitis has a more rapid onset and lasts from a few days to a week; chronic pharyngitis often lasts more than 12 weeks.
2. Different symptoms: acute pharyngitis pharyngeal dryness, burning sensation, sore throat, itchy cough and other uncomfortable symptoms, sometimes accompanied by headache, fever, malaise and other systemic symptoms; chronic pharyngitis can cause pharyngeal foreign body sensation, pharyngeal itchiness, throat dryness, burning sensation, irritating cough, and sometimes there can be a slight pain in the throat and other symptoms.
3. Different causes: acute pharyngitis is usually caused by viral or bacterial infections; chronic pharyngitis is mostly associated with acute pharyngitis, rhinitis, sinusitis, environmental factors, lifestyle habits.
There are many differences between acute pharyngitis and chronic pharyngitis, and it is recommended that patients actively seek medical attention, and specialists after examination to clarify the diagnosis.