Sore throat with a low fever and very cold can be seen in the common cold, pharyngitis, tonsillitis and other infectious diseases.
1. Common cold: generally associated with viral infection, inflammation of the mucous membrane of the nasopharynx can trigger nasal congestion, runny nose, sore throat and other clinical symptoms. Inflammation stimulation of the body’s immune system can cause a low-grade fever, which can be accompanied by chills.
2. Pharyngitis: mostly caused by bacterial viral infections and other pathogens. Inflammation caused by pathogens can also stimulate the mucous membrane of the pharynx, leading to sore throat, foreign body sensation in the pharynx, hoarseness and other clinical symptoms. Inflammation for the stimulation of the human immune system can also cause a low fever and very cold symptoms;
3. Tonsillitis: the etiology and pathogenesis of tonsillitis is similar to pharyngitis, inflammation of the tonsils can lead to tonsil mucosal damage triggered by sore throat symptoms, accompanied by tonsillar congestion and swelling, coughing and halitosis and other clinical manifestations. Inflammation in the tonsils can also cause a low-grade fever as a stress response, and during the low-grade fever there will be very cold symptoms.
Sore throat, low fever and very cold need to consult the otolaryngology department, clear the cause of the disease, and then follow the doctor’s instructions for treatment.