Why do I have bad breath? What should I do if I have bad breath for many years?

I have had bad breath for many years, but I have recently had bad breath, which may be caused by non-pathological factors such as improper diet and poor oral hygiene. However, it may also be caused by pathological factors such as periodontitis, dental caries, and gastroesophageal reflux disease.

1. Physiological factors

1. Improper diet: If the patient eats garlic, onions and other foods with a strong taste for a long time, the above symptoms may occur. Patients are advised to pay attention to a light diet and avoid spicy and irritating foods.

2. Poor oral hygiene: If you don't pay attention to oral hygiene and hygiene, it will lead to the accumulation of a large number of bacteria on the surface of your teeth, which will cause symptoms of bad breath.Patients are advised to develop a good habit of brushing their teeth in the morning and evening, and to rinse their mouths in time after meals.

2. Pathological factors

1. Periodontitis: Due to inflammation and irritation, it will cause symptoms such as redness, swelling and pain in the gums, and will be accompanied by pus overflow, which will produce an unpleasant taste if not treated in time. You can take metronidazole tablets, amoxicillin capsules and other drugs for anti-infection treatment according to the doctor's instructions.

2. Tooth decay: It is usually due to not paying attention to oral hygiene, which leads to the growth of bacteria on the teeth, the formation of cavities, and when the decayed tissue is destroyed, it produces a putrid sour taste. Surgery can be performed under the guidance of a doctor, such as resin filling and inlay repair.

3. Gastroesophageal reflux disease: It usually refers to the disease caused by the reflux of gastric contents into the esophagus, which will cause symptoms such as heartburn, acid reflux, belching, etc., and if it is not actively and effectively treated, the above conditions will also occur.You can take rabeprazole sodium enteric-coated tablets, omeprazole enteric-coated capsules and other drugs for treatment according to the doctor's instructions.

In addition, it may also be related to Helicobacter pylori infection, and it is recommended to go to the hospital and treat the symptoms according to the cause under the guidance of a doctor.