Hi. Thanks for your query. Noted your history of having problems in swallowing anything including food, eater even ice chips since last evening when you started getting hiccoughs. You can not take anything orally since then, trial causes the things to come back immediately. This is indicated that your have some problem with the esophagus, may be esophagospasm or a mass or something or something to do with the phrenic nerve that supplies the diaphragm, the muscle that separated abdomen from the chest and is responsible for the hiccoughs on its spasm. I would advise you the following: To get a clinical evaluation of the neck, chest and abdomen. X-ray of the neck, chest and ultrasonography of the abdomen can give some clues. Upper GI endoscopy and further studies like biopsy or so of needed. You will be treated as per the findings.