Sore throat usually lasts for several days.
Nov 26, 2025
Source: Cainiu Health
Dr. Lu Cheng
Introduction
In general, the duration of a sore throat varies depending on the cause and care provided. A sore throat caused by the common cold usually resolves within 3 to 7 days, while those due to influenza or bacterial infections may last longer, up to 7–10 days; inadequate care can further prolong the illness. In daily life, it is important to drink plenty of warm water to keep mucous membranes moistened and to use mild throat lozenges to help relieve discomfort.
In general, the duration of a sore throat varies depending on the cause and care measures. A sore throat caused by the common cold usually subsides within 3 to 7 days, while those resulting from influenza or bacterial infections may last longer, extending to 7–10 days. Poor care can further prolong the illness. Detailed analysis is as follows:
Most sore throats are caused by the common cold, accompanied by symptoms such as nasal congestion and runny nose, with relatively mild mucosal inflammation. If proper hydration is maintained and excessive voice use is avoided, the pain gradually diminishes as the cold improves, typically resolving within seven days. However, if caused by influenza viruses or bacterial infections such as streptococcus, the inflammatory response is more severe, leading to intense pain and possibly fever. Without targeted treatment, symptoms may persist for 7–10 days and could even lead to tonsillar abscess. Sore throats due to non-infectious factors like excessive voice use or dry air can recover within 3–5 days if habits are adjusted promptly.
In daily life, drinking plenty of warm water helps moisturize the mucous membranes, and using mild throat lozenges can relieve discomfort. Avoid spicy or excessively hot foods that may irritate the throat. Additionally, ensure adequate rest and minimize exposure to tobacco and alcohol. These measures can effectively shorten the duration of a sore throat.
