Tingling sensation in the throat when swallowing may be caused by acute pharyngitis, acute tonsillitis, acute epiglottitis and other diseases. 1. Acute pharyngitis: pharyngitis is mainly due to pathogenic microbial infection, dust latter dryness and other factors stimulation. Patients will appear pharyngeal dryness, foreign body sensation, pharyngeal pain, swallowing discomfort and other symptoms, and some patients will have the symptom of throat stinging sensation when swallowing. 2. Acute tonsillitis: tonsillitis is caused by infection, immunity, inflammation and other factors. The main symptoms of patients are sore throat, swallowing pain and other discomforts, and most of the patients have a tingling sensation in the throat when swallowing. 3. Acute epiglottitis: acute epiglottitis due to acute inflammatory lesions or infections, patients need to manifest as sore throat, dysphagia, dyspnea, shock, etc., and some patients will have the symptom of throat stinging sensation when swallowing. Patients should seek medical attention to identify the specific cause of the symptoms of throat stinging sensation when swallowing, and follow the doctor’s instructions for symptomatic treatment.