HealthTap Online Primary Care Doctors Accepting New Patients
Book a video visit
HealthTap
Telehealth
A member asked:

Can you tell me what is a normal tsh fluctuation?

A doctor has provided 1 answer

Unclear question: Depending on the laboratory, the values may vary. See this site for more information on this topic. The normal values are about 0.5 to 5.0, give or take. http://www.nlm.nih.gov/medlineplus/ency/article/003684.htm.

Answered 12/30/2013

4.6k views

Thank

Related Questions

A member asked:

I have hashimotos & i'm on 180mg whole thyroid. My weight can fluctuate 1-2 kgs in 2days. My bloods show normal tsh, low t3 (liothyronine). Any ideas?

3 doctors weighed in across 2 answers

A member asked:

How often do TSH levels fluctuate. 6/6/20 = .85 6/29/20 = 1.39 7/23/20 = 1.21 9/10/20 = .90 Free T4 levels 6/6/20 = 1.2 9/10/20 = 1.28 normal? Have anxiety. Heart palpitations. Weight loss from unable to eat. Loss of sleep. Insomnia. On buspar3wks?

A doctor has provided 1 answer

A member asked:

Thyroid antibodies are high, my free T4 low, TSH & free T3 (liothyronine) in normal range, on whole thyroid yet exp 2-4lb weight fluctuation & hair loss- what next?

4 doctors weighed in across 2 answers

A member asked:

I had blood work done & my TSH results were 0.006.. Can you please tell me if that is normal or what does that mean?

4 doctors weighed in across 2 answers

A member asked:

How to tell if I have a thyroid problem even if my TSH levels are normal?

A doctor has provided 1 answer

Sponsored Content
HealthTap Medical Group does not endorse products or services. Sponsored content revenues support our mission to make health information free and accessible to all.Learn more

People also searched for:

I have goiter with bilateral nodules. Look fine on US. Numerous TSH, FT3/4 tests ok. V high antibodies. Is it normal for goiter size to fluctuate?
My TSH is .039 new doc changing Synthroid (thyroxine) from 150 to 137 mcg. Is it normal for TSH to fluctuate when you're newly dx?
Tsh ft3 ft4 all normal.never took thyroid meds.tsh is fluctuating alot and have tpo ab 42(range <35),tgo ab(130 now 0).any chance to not develop hypo?
22F 135lbs. My TSH was 1.7 a few months ago and is now 2.3. Is this cause for concern or normal fluctuation? My prolactin is 21.7 ng/mL. Is this high? Tested fasted and on day 26 of menstrual cycle?
TSH - 1.39 Free T4 - 1.1 Free T3 - 2.72 TSH has fluctuated from .99 to 1.19 to 1.51 to 2.77 to .92 to its current 1.39 since last September. Free T4 was .72 last year, .92 a few months ago. Free T3 was 2.7 a year ago. Is this a normal fluctuation?

Telemedicine

Primary Care
Manage Your Conditions
Women's Health
Children's Health
Men's Health
Senior Health
Wellness, Prevention & Lifestyle
Sexual Health
Mental & Behavioral Health
Travel Medicine
Urgent Care
Ask your question
Didn't find what you're looking for?

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.

Ask your question

More of what we treat

Allergies
Antibiotics
Asthma
High Blood Pressure
Prescriptions
Type 2 Diabetes
Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.
HealthTap
HIPAA logo
HIPAASecure
Soc 2 Type 2 logo
SOC 2 Type 2Certified
JCAHO Accredited
JCAHOAccredited
Member App

Download HealthTap

Video visit and message your doctor

Member App QR Code
Play Store Member LinkApp Store Member Link

Questions?

+1 (888) 828-0841support@healthtap.com
LinkedInTwitter
HomeTermsPrivacyCookiesDMCAHealth TopicsDoctors DirectoryDoctor Q&A by Specialty
Copyright 2026 HealthTap, Inc.