1 Place a cool compress on sunburned skin. 2  Take a cool shower or bath. 3  Add one cup of cider vinegar to a bath to help balance the pH (acid or alkalinity) of sunburned skin, and promote healing.  Soak in an oatmeal bath. This is especially helpful for itchy sunburned skin.
Usually the digestive enzymes stay in one part of the pancreas. But if these enzymes leak into other parts of the pancreas, they can irritate it and cause pain and swelling. This may happen suddenly or over many years. Over time, it can damage and scar the pancreas.
Inflamed pancreas. Acute pancreatitis is inflammation of the pancreas, mainly due to long term alcohol abuse or gallstones and may cause central or left side upper abdominal pain and nausea. Chronic pancreatitis usually results from repeating attacks of acute pancreatitis.