I am a non smoker, not overweight, not diabetic
and have no chronic history of heartburn, but in the past, I have been unable to take large doses (800mg) of ibuprofen without having strong reflux problems at night time. Other than that, reflux was infrequent and sporadic. However, I do like my coffee as well as my spicy and fatty foods.
About four weeks ago, I started having mild heartburn symptoms at night, that were generally relieved by Zantac.