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.
Apart from the medicines, which are all very effective, you should take some measures while eating that will prevent stomach bloating after eating. As you might have guessed, eating too much is a main cause for bloating. Eating like a tornado also does the same thing. Slow down and take your time to eat.