Common pulpitis is generally caused by the invasion of certain bacteria, leading to inflammation of the dental pulp and instances of infection and necrosis in the pulp tissue. It is not particularly related to the patient catching a cold, but if the patient does catch a cold and their resistance decreases, their immunity may be lower. Therefore, it is advised that patients pay attention to their lifestyle and take care not to catch a cold.

Furthermore, when a patient experiences pulpitis, they must seek medical attention at a hospital promptly, as the pain associated with dental inflammation is typically intense and can significantly inconvenience the patient's eating habits. It is recommended that patients visit a dental hospital promptly for treatment. Methods such as pulp opening for decompression can effectively alleviate pulpitis. Additionally, patients should be mindful of their diet and lifestyle habits and maintain oral hygiene.