Gastritis::

Gastritis::
It is an acute or chronic inflammation of the gastric mucosa arising from an irritant infection emotion or the obstruction
Heart burn::
It is the burning sour sensation of upper part of the oesophagus it may be due to regurgitation leading to evacuation of acid gastric contents into the mouth accompanied by a burning sensation felt behind the sternum
Cholecystitis::
It is the inflammation of gall bladder acute or chronic read more https://medicaleducatio.blogspot.com