Therefore, rashes in areas with thicker skin may not appear right away. How Spreading Occurs. If the oil is not properly removed with a cleanser specifically designed for poison oak and poison ivy (such as TecnuÂ®), urushiol can remain on the surface of the skin and continue to spread to other areas of the body.
Medical Reasons for Sulfur Burps. The first common, and most serious, cause of sulfur burps is an infection from Helicobacter pylori or Giardia. Helicobacter pylori is a bacterium that can cause serious infection and ulcers within your stomach. Giardia is a parasite that makes its home in your lower intestine and reproduces to cause serious stomach problems.
1 When this food starts to ferment, it can cause foul smelly burps. 2  Stinky smell of rotten eggs or that of sulfur, which comes after a burp, is due to a gas formed in digestive tract. 3  It is called hydrogen sulfide gas. 4  The gas is produced when you eat sulfur containing food. Avoid them when you have bad burps. 2  Excess of bile which has a sulfuric taste when present in digestive tract can lead to foul odor belching. 3  This happens when you eat large meal at a time. 4  In order to digest large meal, liver releases large amount of bile in the intestine.