Ulcer not only affects the stomach lining, the upper part of the small intestine may also receive such ulcers. Ulcer may also occur in Esophagus (food pipe), rectum and other GI parts also. Ulcer to the stomach and the upper small intestine is medically referred as Peptic Ulcer.
We all carry a mobile phone. Our phones often receive scratches on its screen as they undergo wear and tear. The advent of scratch guards termed “Tempered Glass Screen Protector”, was indeed a blessing to the mobile phones. There were no scratches whatsoever for the regular wear and tear. It is commonly understood that abusing this tough screen protector deliberately, would absolutely lead to damaging the phone. Now compare this.