tonsillitis, lung
infection due to mold, stomach
infection, reflux, weak LES, hiatal hernia, allergy, anxiety, stress, malnutrition, ibuprofen ulcer, too much fasting...
Tried antacids (pepto, gaviscon..) but stopped because they increase the burning sensation. Instead I find relief with throat lozenges, cloves, ginger, or by rubbing vics on my nose and throat.