Hi .. There are multiple reasons for bad breath. One is gum disease and others include indigestion and smoking or alcohol consumption. Visit Dentist to rule out the reason and decide treatment accordingly. Thank you

Hi..you need ultrasonic scaling followed by laser gum treatment. Regards

See bad breath can be due to many reason . dental is one of the most common cause(gum problem ) .if that is ruled out by your dentist the other possibilities could be . Due to systemic disease like diabetes Alcohol consumption Kindly visit a dentist to rule these out

Hi....., To reduce or prevent bad breath: Brush your teeth after you eat. .. Brush using a fluoride-containing toothpaste at least twice a day, especially after meals.... Floss at least once a day. Proper flossing removes food particles and plaque from between your teeth, helping to control bad breath..... Brush your tongue. Your tongue harbors bacteria, so brushing it may help reduce odors.....