Stainless Steel and the passive layer Steel is an alloy of iron and carbon. Contrary to carbon steel, the presence of a minimum of 10.5 % chromium in the stainless steel gives it the property of corrosion resistance. Indeed, on contact with oxygen, a chromium oxide layer is formed on the surface of the material.
Sinus Drainage & Stomach Problems. One of the primary results of sinus congestion is drainage. Sinus drainage is expelled in two basic ways: through the nose and the back of the throat. When sinus drainage is expelled in back of the throat, it is referred to as postnasal drip and can cause stomach discomfort.
1 doctor agreed: Yes: Acid reflux can cause pain in throat, neck and ear along with chest burning in center of your chest. If ant- acids do not resolve issue in a week or two, you need to see an ENT to get a scope to look down at the inside of your throat, because it could be something else. ...Read more. Dr. Boris Sheynin Dr. Sheynin.