If the saliva is brown in the morning, you may have gingivitis, oral ulcers, oral cancer and other diseases.
1. Gingivitis, if gingivitis has appeared, the tissue around the gums is stimulated by inflammation, which may lead to capillary rupture and bleeding, so it will produce the symptom of getting up in the morning with brown saliva.
2. Oral ulcers, some patients have oral ulcers after oral mucous membrane erosion damage, bleeding symptoms may occur, so this reaction will occur.
3. Oral cancer, if oral cancer has already appeared, the cancer cells invade the normal tissues of the oral cavity, and after bleeding, the symptom of brown saliva may appear.
Normally, it is necessary to observe personal situation more, if there is any abnormal reaction, it is recommended to consult doctor in time.