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

question-icon

What Causes Low TSH Levels?

default
Posted on Mon, 17 Aug 2015
Question: My TSH result was 0.014. What are the possible causes of this?
doctor
Answered by Dr. Kathy Robinson (9 minutes later)
Brief Answer:
too much thyroid hormone

Detailed Answer:
Hello,
In most labs (there is some variation), normal TSH is from 0.5 to 4.5. If the TSH is low it means there is too much thyroid hormone around. Since you are taking a thyroid hormone it means that your dose is too high.
It can be dangerous to have too much thyroid hormone around so check with your doctor to get the dose lowered.
You will need your TSH checked again 6-8 weeks after the dose is changed.
Let me know if you have further questions,
Dr. Robinson
Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
default
Follow up: Dr. Kathy Robinson (24 hours later)
What are the possible consequences of a low TSH score?
doctor
Answered by Dr. Kathy Robinson (2 hours later)
Brief Answer:
Low TSH

Detailed Answer:
Hello, The low tsh just reflects a high thyroid hormone. High thyroid hormone can cause fast heart rate, weight loss, loss of bone density resulting in osteoporosis, anxiety, heart rhythm irregularities, insomnia and diarrhea. You may not have all these symptoms but the TSH really needs to be in the normal range for your metabolism to be stabilized and to prevent complications.
Please consult your doctor for a medication adjustment soon.
Dr. Robinson
Note: For more information on hormonal imbalance symptoms or unmanaged diabetes with other comorbid conditions, get back to us & Consult with an Endocrinologist. Click here to book an appointment.

Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
Answered by
Dr.
Dr. Kathy Robinson

General & Family Physician

Practicing since :1989

Answered : 3535 Questions

premium_optimized

The User accepted the expert's answer

Share on

Get personalised answers from verified doctor in minutes across 80+ specialties

159 Doctors Online

By proceeding, I accept the Terms and Conditions

HCM Blog Instant Access to Doctors
HCM Blog Questions Answered
HCM Blog Satisfaction
What Causes Low TSH Levels?

Brief Answer: too much thyroid hormone Detailed Answer: Hello, In most labs (there is some variation), normal TSH is from 0.5 to 4.5. If the TSH is low it means there is too much thyroid hormone around. Since you are taking a thyroid hormone it means that your dose is too high. It can be dangerous to have too much thyroid hormone around so check with your doctor to get the dose lowered. You will need your TSH checked again 6-8 weeks after the dose is changed. Let me know if you have further questions, Dr. Robinson