Blisters in the throat can result from:
If symptoms include pain, fever, or difficulty swallowing, see a doctor for diagnosis. They may suggest a throat swab, blood test, or endoscopy. Treatment typically involves antiviral, antifungal, or antibacterial medication, depending on the cause. Lifestyle changes and antacids may help with acid reflux. If symptoms persist, especially with difficulty swallowing or other concerning signs, further evaluation, such as a biopsy, may be needed to rule out cancer.
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