What was the only treatment for ulcers available in the 1970s?

In the 1970s, the treatment options available for ulcers were quite limited compared to what we have today. Among the choices provided, sodium hydrogencarbonate stands out as a common antacid used to neutralize stomach acid.

Sodium hydrogencarbonate, also known as baking soda, is effective in providing quick relief from gastric discomfort by increasing the pH level of the stomach contents, thus alleviating symptoms associated with ulcer pain. This makes it relevant to the treatment of ulcers, as they are often exacerbated by high acidity in the stomach.

The other substances listed also have medicinal uses, but they were not primarily recognized or used as treatments for ulcers during that time. Sodium chloride (table salt) and magnesium sulfate (commonly known as Epsom salt) have different therapeutic applications. Calcium carbonate, while an antacid, did not gain prominence as a primary treatment until later. Thus, sodium hydrogencarbonate remains the noteworthy option from the 1970s as a readily available treatment for managing ulcer-related symptoms.