Chilled
Free Symptom Checker
with Physician-supervised AI

Reviewed By:

Unnati Patel, MD, MSc

Unnati Patel, MD, MSc (Primary Care Physician)

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

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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  • The chills

Just 3 minutes.
Developed by doctors.

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Content updated on Jan 4, 2023

About the symptom

Shivering or chills is when the body's muscles tense and relax repeatedly to warm up. This can be caused by low temperatures, infections, or fever.

When to see a doctor

Seek professional care if you experience any of the following symptoms

  • Gross hematuria

  • Difficulty breathing / breathlessness

  • Edema

  • Peripheral cyanosis

  • Repeated fever above 38 ℃

Possible causes

  • Hypothyroidism

    A disorder where thyroid hormone levels in the body are abnormally low. These hormones are necessary for growth, development, and metabolism. Some symptoms include unintended weight gain, constipation, changes in menstrual cycles, dry skin, brittle nails, depression and memory issues. It can be caused by an autoimmune disorder (Hashimoto's) or from prior thyroid surgery and sometimes medications.

Related serious diseases

Questions your doctor may ask about this symptom

Your doctor may ask these questions to check for this symptom

  • Are you feeling cold?

  • Are others around you experiencing similar symptoms?

  • Are you having difficulty breathing?

  • Do you have headaches or a heavy feeling in your head?

  • Do you have loose stools or diarrhea?

Other Related Symptoms

Similar symptoms or complaints

Reviewed By:

Unnati Patel, MD, MSc

Unnati Patel, MD, MSc (Primary Care Physician)

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

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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