DIET MODIFICATION Things to avoid include spices,  smoking, alcohol, fatty food, tea , coffee, all citrus juices n all aerated drinks. things  where u cn find it soothing ..shakes, vanilla ice cream in small amount. for long term relief start pan D once a day empty stomach for imidiate relief take ENO ( bicarbonate drink to neutralize acid) , GELUCIL or mucaine gel investigations u need in future is ( not needed urgently) 1. upper GI endoscopy to rule out cause 2. usg whole abdomen.

Get warm saline gargling three times a day. Avoid spicy, high fat diet. No aerated drinks or cocoa chocolates. Cap Pan D  30 min before breakfast for 5 days and let me know after that. Thanks.