Its better to undergo endoscopy to rule out acid reflux if the symptoms are not responding to medical treatment.

Your symptoms of persistent throat discomfort, hoarseness, frequent throat clearing, and a sensation of something stuck in the throat could be associated with laryngopharyngeal reflux (LPR), also known as silent acid reflux. In this condition, stomach contents may reflux into the upper throat, causing irritation even without typical symptoms of acidity or heartburn. Can acid reflux cause pain in one particular spot? Yes, reflux can sometimes cause localized throat discomfort. However, persistent pain confined to one side of the throat for eight weeks is not typical enough to confidently attribute it to reflux alone. Other possible causes include: 1. Laryngopharyngeal reflux (LPR) or GERD. 2. Globus sensation, which produces a feeling of a lump in the throat. 3. Esophageal inflammation or other esophageal disorders. 4. Local throat or neck conditions that may require further ENT evaluation. Is upper GI endoscopy necessary? Considering that your symptoms have persisted for eight weeks despite treatment, I agree with your gastroenterologist's recommendation to undergo an upper GI endoscopy. Endoscopy can help identify: - Esophagitis caused by acid reflux. - Esophageal narrowing or other structural abnormalities. - Other conditions affecting the esophagus and stomach. However, endoscopy cannot directly diagnose LPR, and a normal endoscopy does not completely exclude reflux. My recommendations: 1. Proceed with the upper GI endoscopy as advised by your gastroenterologist. 2. Avoid lying down for at least 2–3 hours after meals. 3. Avoid large meals, especially before bedtime. 4. Reduce foods and beverages that trigger your reflux symptoms. 5. Continue prescribed medications as directed. 6. Arrange a follow-up ENT examination because your pain is persistent and localized to one side. If endoscopy is normal and reflux remains suspected, your gastroenterologist may consider ambulatory reflux monitoring. One important point: A normal nasal endoscopy and thyroid ultrasound are reassuring, but persistent unilateral throat pain should not automatically be considered acid reflux. I would also like to know: 1. Does the pain increase while swallowing? 2. Do you experience pain radiating towards the right ear? 3. Do you have any neck swelling, unexplained weight loss, or smoking history? 4. Which medications have you been taking, and for how long? If you develop progressive difficulty swallowing, breathing difficulty, or inability to swallow saliva, seek urgent medical attention.