A sore throat after anesthesia usually happens because the breathing tube or mask can irritate or dry your throat while you are unconscious. The tube is placed to keep your airway open and help oxygen get to your lungs, and it can bother the throat when it is put in or taken out. Some anesthesia gases and medicines can also make your throat feel dry.

This is a common side effect after general anesthesia. It usually lasts 24 to 48 hours. You might also notice a hoarse voice or a very dry throat.

Pain relief such as ibuprofen or paracetamol can help. If the pain gets worse, if you have trouble swallowing after one week, or if you have any trouble breathing or cough up blood, get urgent medical advice. Verify the exact plan with your surgical or anesthesia team in case they want something different for you.