You will need to have some testing done to know what is causing your symptoms. A laryngoscopy is the first test. An ENT specialist does this using a camera at the end of a small flexible tube, called a fiberoptic laryngoscope. This specialist can look at your vocal cords and the upper part of your windpipe. If this all looks normal then it’s on to the next test.
A tailored barium swallow test, also called a swallowing study is especially helpful in identifying swallowing disorders. This is an x-ray test using fluoroscopy to watch for problems as barium is swallowed. Barium sulfate is a harmless chalky, water-insoluble compound (salt) that does not permit x-rays to pass through it. It causes the digestive tract to stand out in silhouette when viewed through a fluoroscope or seen on x-ray film.
If this testing shows no physical problem, it is possible that your symptoms are due to anxiety with panic.