The term utilities can also refer to the set of services provided by these organizations consumed by the public: electricity, natural gas, water, and sewage. Broadband internet services (both fixed-line and mobile) are increasingly being included within the definition.
Stomach Ulcer (Peptic Ulcer) Symptoms & Signs. Related. Symptoms & Signs. Peptic ulcer disease is characterized by sores, or ulcerations, in the lining tissues of the stomach or the duodenum, the first portion of the small intestine. Peptic ulcers can be caused by a number of conditions, including certain medications, excessive alcohol use, and other medical conditions.
An ulcer may or may not have symptoms. When symptoms occur, they may include: 1  A gnawing or burning pain in the middle or upper stomach between meals or at night. 2  Bloating. 3  Heartburn. 4  Nausea or vomiting.