Change in Personality

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with Physician-supervised AI

Reviewed By:

Weston S. Ferrer, MD

Weston S. Ferrer, MD (Psychiatry)

Weston Ferrer is a physician leader, psychiatrist, and clinical informaticist based in San Francisco. With nearly a decade of experience in academia and more recent immersion in industry, he has made significant contributions to the fields of digital health, health tech, and healthcare innovation. | As an Associate Professor at UCSF, Weston was involved in teaching, leadership, and clinical practice, focusing on the intersection of technology and mental health. He recently led mental health clinical for Verily (formerly Google Life Sciences), where he applied his expertise to develop innovative solutions for mental healthcare using the tools of AI/ML, digital therapeutics, clinical analytics, and more.. | Weston is known for his unique ability to innovate and support product development while bringing pragmatism to technology entrepreneurship. He is a strong advocate for patient-centered care and is committed to leveraging technology to improve the health and well-being of individuals and communities. |

Yu Shirai, MD

Yu Shirai, MD (Psychiatry)

Dr. Shirai works at the Yotsuya Yui Clinic for mental health treatment for English and Portuguese-speaking patients. He treats a wide range of patients from neurodevelopmental disorders to dementia in children and participates in knowledge sharing through the Diversity Clinic.

From our team of 50+ doctors

Content updated on Jan 4, 2023

Following the Medical Content Editorial Policy

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Change in personality

Outbursts of sudden anger

Sudden personality change

Personality and behavior change

Becoming extremely angry for no good reason

Suddenly becoming aggressive

Suddenlly exhbiting a different personaility from a short period before

Sudden episodes of anger

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  • Biological Sex - helps us provide relevant suggestions for male vs. female conditions.

  • Age - adjusts our guidance based on any age-related health factors.

  • History - considers past illnesses, surgeries, family history, and lifestyle choices.

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About the Symptom

Anxiety, bipolar disorder, depression, other psychiatric and neurological conditions  can alter one's personality.

When to See a Doctor

Seek professional care if you experience any of the following symptoms

Possible Causes

Generally, Change in personality can be related to:

Related Serious Diseases

Sometimes, Change in personality may be related to these serious diseases:

Doctor's Diagnostic Questions

Your doctor may ask these questions to check for this symptom:

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Find Similar Symptoms

Similar symptoms or complaints

Reviewed By:

Weston S. Ferrer, MD

Weston S. Ferrer, MD (Psychiatry)

Weston Ferrer is a physician leader, psychiatrist, and clinical informaticist based in San Francisco. With nearly a decade of experience in academia and more recent immersion in industry, he has made significant contributions to the fields of digital health, health tech, and healthcare innovation. | As an Associate Professor at UCSF, Weston was involved in teaching, leadership, and clinical practice, focusing on the intersection of technology and mental health. He recently led mental health clinical for Verily (formerly Google Life Sciences), where he applied his expertise to develop innovative solutions for mental healthcare using the tools of AI/ML, digital therapeutics, clinical analytics, and more.. | Weston is known for his unique ability to innovate and support product development while bringing pragmatism to technology entrepreneurship. He is a strong advocate for patient-centered care and is committed to leveraging technology to improve the health and well-being of individuals and communities. |

Yu Shirai, MD

Yu Shirai, MD (Psychiatry)

Dr. Shirai works at the Yotsuya Yui Clinic for mental health treatment for English and Portuguese-speaking patients. He treats a wide range of patients from neurodevelopmental disorders to dementia in children and participates in knowledge sharing through the Diversity Clinic.

From our team of 50+ doctors

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