https://latest.thedailyguardian.com/medically-speaking/unresponsive-mouth-ulcer-can-be-cancer/February 27, 2021, 3:56 amhttps://latest.thedailyguardian.com/wp-content/uploads/2021/02/Mouth-Ulcer-1.jpgMedically SpeakingMouth ulcers are quite common in all age groups and can make regular activities such as eating, drinking, and talking very uncomfortable. However, mouth ulcers can be cured with antimicrobial or painkilling mouthwash, gel or spray. However, if the...