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Can a high medication dosage cause chills?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hello doctor,

My friend suddenly feels chills all over her body after taking a beta blocker, calcium channel blocker, Clopidogrel, Aspirin, and Atorvastatin. She is unable to stand, walk, or move. The BP monitor shows an error and does not display any blood pressure value. When checked with a sphygmomanometer, there are no Korotkoff sounds at any point (indicating no detectable pulse). Additionally, she feels severe nausea and vomiting. What could be the problem? Could it be shock, heart failure, cardiac arrhythmia, or a heart attack?

Please help.

Answered by Dr. Muhammad Majid Hanif

Education:

MBBS

Professional Bio:

Dr.Muhammad Majid Hanif is a highly skilled and established physician in the field of Cardiology. He listens to all the patient queries deliberately and is an expert in devising a proper treatment plan.

This doctor is not available for online consultations on the platform anymore.

Hello,

Welcome to icliniq.com.

I have reviewed your query and understand that you are concerned about a patient experiencing a range of symptoms. Thank you for providing detailed information about the medications she is taking. Based on the information provided, it seems that her symptoms may be related to medication dosage. There is a possibility that, due to the combination of medications like calcium channel blockers and beta blockers, her blood pressure has dropped to a point where she feels pulseless, and experiences chills, vomiting, and weakness.

I hope this helps.

Please feel free to reach out if you need further assistance.

Answered by
Medically reviewed by Dr. K. Shobana
Published At May 27, 2018
Reviewed At February 2, 2026

Education:

MBBS

Professional Bio:

Dr.Muhammad Majid Hanif is a highly skilled and established physician in the field of Cardiology. He listens to all the patient queries deliberately and is an expert in devising a proper treatment plan.

This doctor is not available for online consultations on the platform anymore.

Education:

BDS

Professional Bio:

Dr. K. Shobana is a Dental Surgeon specializing in oral health and dental care. She is skilled in preventive dentistry and provides oral hygiene education. She can do restorative treatments such as fillings and crowns. She can handle periodontal problems such as gum diseases and periodontitis. She can do root canal treatment.

This doctor is not available for online consultations on the platform anymore.

Same symptoms don't mean you have the same problem. Consult a doctor now!

Dr. Muhammad Majid Hanif

Cardiology

Education:

MBBS

Professional Bio:

Dr.Muhammad Majid Hanif is a highly skilled and established physician in the field of Cardiology. He listens to all the patient queries deliberately and is an expert in devising a proper treatment plan.

This doctor is not available for online consultations on the platform anymore.

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