Laryngitis manifests as sore throat, hoarseness, cough, etc. In the acute stage, fever, loss of appetite, limb pain, chest tightness, dyspnea and other symptoms may occur. 1. Sore throat: discomfort in the throat, dryness, burning sensation, sore throat, etc. The pain is aggravated when swallowing and vocalizing. 2. Hoarseness: caused by congestion and edema of the mucous membrane of the vocal cords, the voice is rough at the beginning, and gradually becomes hoarse, and in severe cases, the voice will be lost. 3. Cough: tickling of the throat, with continuous coughing symptoms, sometimes accompanied by phlegm. 4. Fever: the body temperature rises, and during the acute attack the patient develops symptoms such as fear of cold and pale lips. 5. Loss of appetite: not feeling hungry and not wanting to eat. 6. Soreness of limbs: there is a feeling of soreness and pain in the limbs, which still cannot be relieved after rest. 7. Chest tightness: the chest feels stuffy, and it feels like there is not enough air. 8. Difficulty in breathing: you feel that it is hard to breathe and you need to open your mouth to breathe. If the above symptoms occur, it is recommended to consult a doctor for treatment in time to avoid complications such as laryngeal obstruction and respiratory edema.