Then are some ways you may reduce or temporarily exclude taste deformation. If a medication causes taste distortion, speak to your doctor about alternative options.įinding ways to mask the sour taste may help while you wait for it to go away, mainly caused by chemotherapy, pregnancy, or other long-term treatments or conditions. If a sinus issue is to blame, the taste distortion should disappear once the problem resolves itself. There’s often little you can do to prevent a sour taste in your mouth. A sour flavour in one’s mouth may result from an unwanted oral condition. Some people will endure a sour taste in their mouth, and most will tell you it’s incredibly unenjoyable. Howbeit, this symptom can be discomforting if it happens again and again.

It’s not uncommon to suddenly “burp up” something that did not agree with you. Having a sour, sour, or foul taste in your mouth may be a reaction to something you ate. Have you ever noticed a sour taste in your mouth that bothers you between meals? Is it because your appetite is suffering from food that doesn’t taste as good as usual? Have you wondered what causes it?