This effect is the same however the drug be administered, as, even after subcutaneous injection, the arsenic is excreted into the stomach after absorption, and thus sets up gastritis in its passage through the mucous membrane.
For the diseases of the stomach in general see Digestive Organs; and for special forms Gastritis, Gastric Ulcer, Dyspepsia, &C.; also Abdomen (Abdominal Surgery).
Physical symptoms seen in adult alcoholics, such as gastritis, pancreatitis, hepatitis, or even cirrhosis, usually are absent in childhood alcoholics.
Simply put, gastritis is an inflammation of the stomach lining.
If you are suffering from gastritis, you may be at risk for vitamin B12 deficiency.