Low Saliva Production
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Reviewed By:
Unnati Patel, MD, MSc (GP / Family doctor)
Dr Patel graduated from the Zhejiang University School of Medicine. She worked in clinical research at the University of Illinois in Chicago and University of Nevada in Las Vegas focused on culturally adapted health interventions for preventive medicine in the community setting. Received her Master's of Science in Global Health (concentration in Health Policy) from Georgetown University, during which she worked with the WHO in Sierra Leone and Save the Children in Washington, D.C. Unnati went on to complete her family medicine residency in Chicago, Illinois at Norwegian American Hospital. | | She is currently working as a primary care physician in the city of Chicago and completing her Master's of Business Administration at the Northwestern University Kellogg School of Management and Fellowship in Leadership in Value-Based Care.
Yoshinori Abe, MD (Internal medicine)
Dr. Abe graduated from The University of Tokyo School of Medicine in 2015. He completed his residency at the Tokyo Metropolitan Health and Longevity Medical Center. He co-founded Ubie, Inc. in May 2017, where he currently serves as CEO & product owner at Ubie. Since December 2019, he has been a member of the Special Committee for Activation of Research in Emergency AI of the Japanese Association for Acute Medicine. | | Dr. Abe has been elected in the 2020 Forbes 30 Under 30 Asia Healthcare & Science category.
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Reduced saliva production
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Content updated on Jan 4, 2023
About the symptom
Decrease in saliva describes a decreased volume of saliva in the mouth leading to dry mouth.
When to see a doctor
Seek professional care if you experience any of the following symptoms
Feel there is less saliva
Possible causes
- Sjogren syndrome
An autoimmune disease where the immune system attacks the organs that produce tears and saliva. This results in dry eyes and dry mouth. In some cases, the internal organs can also be gradually affected.
Fabry disease
Related serious diseases
- Recurrent parotitis
Repeated infections of the parotid gland (saliva producing organ below the ear). It is commonly seen in children, with most cases resolved by adulthood. The exact cause is unclear.
Questions your doctor may ask about this symptom
Your doctor may ask these questions to check for this symptom
Do you feel that your mouth has less saliva than before?
Do you have less or no appetite, therefore eat less food?
Have you noticed that your urine is foamy?
Do you have a fever?
Do you have dry eyes?
Other Related Symptoms
Similar symptoms or complaints
Symptoms from the same body system / part
Reviewed By:
Unnati Patel, MD, MSc (GP / Family doctor)
Dr Patel graduated from the Zhejiang University School of Medicine. She worked in clinical research at the University of Illinois in Chicago and University of Nevada in Las Vegas focused on culturally adapted health interventions for preventive medicine in the community setting. Received her Master's of Science in Global Health (concentration in Health Policy) from Georgetown University, during which she worked with the WHO in Sierra Leone and Save the Children in Washington, D.C. Unnati went on to complete her family medicine residency in Chicago, Illinois at Norwegian American Hospital. | | She is currently working as a primary care physician in the city of Chicago and completing her Master's of Business Administration at the Northwestern University Kellogg School of Management and Fellowship in Leadership in Value-Based Care.
Yoshinori Abe, MD (Internal medicine)
Dr. Abe graduated from The University of Tokyo School of Medicine in 2015. He completed his residency at the Tokyo Metropolitan Health and Longevity Medical Center. He co-founded Ubie, Inc. in May 2017, where he currently serves as CEO & product owner at Ubie. Since December 2019, he has been a member of the Special Committee for Activation of Research in Emergency AI of the Japanese Association for Acute Medicine. | | Dr. Abe has been elected in the 2020 Forbes 30 Under 30 Asia Healthcare & Science category.
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Developed by doctors.
Ubie is supervised by 50+ medical experts worldwide
Seiji Kanazawa, MD, PHD
Obstetrics and gynecology (OBGYN)
National Center for Child Health and Development, Japan