If your throat feels uncomfortable when you get cold, consider acute pharyngitis, acute tonsillitis, acute pharyngitis, and so on. 1. Acute pharyngitis: hemolytic streptococcus and adenovirus infections, resulting in inflammation of the pharyngeal mucosa as well as submucosal and lymphatic tissues, leading to the symptom of discomfort in the throat when exposed to cold. 2. Acute tonsillitis: mostly due to viral or hemolytic streptococcal infections, which can lead to fever, limb pain, dryness of the throat, foreign body sensation in the pharynx and varying degrees of pain, and can also cause discomfort in the throat when exposed to cold. 3. Acute epiglottitis: mostly due to infection, trauma, perversion and other factors, may lead to fever and fatigue, as well as sore throat, dysphagia, dyspnea and so on. It can also lead to discomfort in the throat when it is cold. Usually, you should live a regular life, pay attention to keep warm, avoid getting cold, avoid taking too sweet, too spicy, too salty food, avoid contact with dust, smoke, second-hand smoke and other harmful gases. It is recommended to actively go to the hospital for examination after the onset of the disease, to clarify the cause of the disease, and follow the doctor’s instructions for treatment.