The secretion of hydrochloric acid by the stomach plays an important role in protecting the body against pathogens ingested with food or water. A gastric fluid pH of 1 to 2 is deleterious to many microbial pathogens; however, the neutralization of gastric acid by antacids or the inhibition of acid secretion by various drugs may increase the risk of food- or waterborne illnesses. Peptic ulcer disease is often treated by decreasing or eliminating gastric acid secretion, and such treatment blocks the protective antibacterial action of gastric fluid.
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Stop Bleeding. Apply direct pressure on the cut or wound with a clean cloth, tissue, or piece of gauze until bleeding stops. ...
Clean Cut or Wound. Gently clean with soap and warm water. ...
Protect the Wound. Apply antibiotic cream to reduce risk of infection and cover with a sterile bandage. ...
When to Call a Doctor.