HealthCareMagic is now Ask A Doctor - 24x7 | https://www.askadoctor24x7.com

Get your health question answered instantly from our pool of 18000+ doctors from over 80 specialties
159 Doctors Online

By proceeding, I accept the Terms and Conditions

Dr. Andrew Rynne
MD
Dr. Andrew Rynne

Family Physician

Exp 50 years

HCM Blog Instant Access to Doctors
HCM BlogQuestions Answered
HCM Blog Satisfaction

Can Levothyroxine Cause Arrhythmia And Hypotension?

I was diagnosed with hypothyroidism in April. My doctor prescribed me 125 mcg of Levothyroxine to start, and after 2 weeks reduced dosage to half. After 2 weeks on this dosage, my blood pressure dropped severely and I was syncope and admitted to the hospital. Dr. took me off Levothyroxine as he said I developed an arrhythmia, hypotension and sick sinus, and now has me on fludrocortisone to stabilize my heart rate. My question is can the levothyroxine have caused my heart problems? I never had any heart problems in the past and am very healthy & active.
Fri, 16 Dec 2016
Report Abuse
Internal Medicine Specialist 's  Response
DEAR USER
THANKS FOR CONSULTING AT HCM

YES LEVOTHYROXINE CAN CAUSE ARRYTHMIA ONLY IF YOU HAVE TAKEN EXCESS DOSE OF THYROXINE MISTAKENLY.. BUT YOUR DOSAGE APPEARS TO BE NORMAL FOR HYPOTHYROIDISM

HOWEVER IF YOU COULD SEND THE TSH AND T4 REPORTS V COULD TELL YOU ABOUT YOUR HYPOTHYROIDISM..

YOU ALSO REQUIRE A ECG AND A CARDIOLOGIST CONSULTATION FOR THE ARRYTHMIA

HOPE I HAVE ANSWERED YOUR QUESTION.. YOU CAN MESSAGE ME FOR ANY FURTHER CONCERNS
I find this answer helpful

Note: For further queries related to coronary artery disease and prevention, click here.
Disclaimer: These answers are for your information only and not intended to replace your relationship with your treating physician.
This is a short, free answer. For a more detailed, immediate answer, try our premium service [Sample answer]
Share on
 

Related questions you may be interested in


Recent questions on Norfloxacin


Loading Online Doctors....
Can Levothyroxine Cause Arrhythmia And Hypotension?

DEAR USER THANKS FOR CONSULTING AT HCM YES LEVOTHYROXINE CAN CAUSE ARRYTHMIA ONLY IF YOU HAVE TAKEN EXCESS DOSE OF THYROXINE MISTAKENLY.. BUT YOUR DOSAGE APPEARS TO BE NORMAL FOR HYPOTHYROIDISM HOWEVER IF YOU COULD SEND THE TSH AND T4 REPORTS V COULD TELL YOU ABOUT YOUR HYPOTHYROIDISM.. YOU ALSO REQUIRE A ECG AND A CARDIOLOGIST CONSULTATION FOR THE ARRYTHMIA HOPE I HAVE ANSWERED YOUR QUESTION.. YOU CAN MESSAGE ME FOR ANY FURTHER CONCERNS