Note that the inch-based designations sometimes express the width in a decimal (26 x 1.75) and sometimes as a common fraction (26 x 1 3/4). This is the most common cause of mismatches. Although these size designations are mathematically equal, they refer to different size tires, which are NOT interchangeable.
Stomach bloating may at times occur immediately after a meal, within minutes or in rare cases while eating. The most common cause for this is due to air swallowing (aerophagia) or consuming carbonated drinks. In both these cases, it can be avoided to a large extent.
5. Acid reflux. If you feel bloated in the upper belly especially after meals, feel nauseous after a meal, or burp excessively within an hour of the meal, you may be having a condition called dyspepsia or acid reflux or simply, indigestion.