Can you use chlorhexidine for a gargle sore throats?

Yes. Chlorhexidine is a widely accepted antimicrobial agent used for treating a variety of infections, including sore throats. It is usually available in the form of mouthwashes, lozenges, and sprays, which can be used to gargle and soothe the pain associated with sore throats. Chlorhexidine is generally safe and effective for treating sore throats, and it can help to reduce inflammation, kill bacteria, and provide temporary relief from pain.

However, it's important to note that chlorhexidine should not be used for more than two weeks, and it should not be swallowed. If your sore throat persists or worsens after using chlorhexidine, it is important to consult a doctor for further evaluation and treatment.