Final answer:
The primary treatment for ulcers is drug therapy, particularly with the use of antibiotics for H. pylori and medications to reduce stomach acid. Surgery is required only for severe cases with perforation. Lifestyle choices like diet have little effect on the development of peptic ulcers.
Step-by-step explanation:
The primary role in the treatment of ulcers is drug therapy. Peptic ulcers are usually treated with antibiotics to kill H. pylori, along with medications to temporarily decrease stomach acid and aid in healing. In the case of a peptic ulcer causing perforation, emergency surgery may be necessary. It is a common misconception that ulcers are mainly due to diet; however, diet does not play a significant role in causing or preventing peptic ulcers. Another cause of peptic ulcers is the chronic use of non-steroidal anti-inflammatory drugs (NSAIDs), which can also be helped by anti-inflammatory medications when not overused.