Correct Spelling:Odynophagia is painful swallowing, in the mouth (oropharynx) or esophagus. It can occur with or without dysphagia, or difficult swallowing.Odynophagia often results in weight loss. It can be caused by many conditions, including very hot or cold food or drink, drugs, ulcers and mucosal destruction, upper respiratory tract infections, immune disorders, cancers, and motor disorders. 
If you have a lot of trouble breathing afterwards, it is in your trachea. If you just have painful or difficulty swallowing, it is in your esophagus and you need to seek medical help also to help pass it.
Depends if your the one swallowing it.
You can burp after swallowing an amount of air with any food or drink. It's no different than a burp after swallowing soda or a bite of food.
Odynophagia is painful swallowing.
the scientific word that means difficult swallowing is " Dysphagia " ..
to relieve difficult or painful swallowing (dysphagia) in patients with advanced esophageal cancer, and to prevent or slow the spread of metastases to more distant organs such as the liver or the brain.
The prefix that means painful or difficult is"dys"
The medical prefix for painful is 'dys-' so if the patient was suffering from something such as painful swallowing, it would be known as dysphagia.
The symptoms of nervous system involvement can include seeing double (diplopia), painful or difficult swallowing, and slurred speech or loss of voice, which are all indications of the exotoxin's effect on nerve functions.
Difficult and painful menstruation.
the synonyms for difficult are painful and trying and uphill and bothersome