Gastritis is a common inflammatory disease, gastritis patients are able to drink tea in moderation, do not worry, but it is not recommended to drink too much tea. Because too much tea or too strong tea, it is easy to cause the patient drunk tea. Patients with gastritis need a combination of medication, with regular diet treatment, generally can be cured. There are three types of drugs commonly used for treatment: the first type, antibiotics, commonly used is levofloxacin and amoxicillin. The second category, acid-suppressing drugs, commonly used are omeprazole and ranitidine. The third category, the protective agent of gastric mucosa, the representative drug is bismuth citrate.