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

Tired all the time.do not have any health problems/concerns.heart is good, so is thyroid. been told byprimary doctor she can't find anything physically?

A doctor has provided 1 answer

Fatigue: When a lab work up shows no cause for fatigue i always look for problems with sleep. Disorders that effect sleep like sleep apnea can cause major fatigue and often go undiagnosed.

Answered 4/29/2014

4.1k views

Thank

Related Questions

A member asked:

Heart rate has been falling below 60 pbm lately when lying/sitting, tired much of time. Thyroid test normal, is this concerning?.

4 doctors weighed in across 2 answers

A member asked:

I am 23 years old. Due father's death got severe heart/health anxiety. My doc did 5ecg2chestxray, thyroid test & esrcbc all normal. sometimes I got rapid hb, sleepdisorder, lightheadedness and weakness, during playing/running didn't feel any thing?

A doctor has provided 1 answer

A member asked:

Trouble napping during the day when im tired, heart races fast, during the night i wake up, up to 3 times. Also neck pain. What could be problem?

A doctor has provided 1 answer

A member asked:

Er dr told me I have low thyroid which is causing extreme tiredness and heart palpations/pain. Can anything help for chest pain? Appt not till May 19

A doctor has provided 1 answer

A member asked:

Fast heart pulse days after miscarriage, thyroid problem? Or just normal? I had a lot of blood tests, do doctors have to specifically look for thyroid

3 doctors weighed in across 2 answers

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:

My doctor reduced my euthyrox 100 to 50 since that time i feel tired and I have fast heart beats, he said I have under active thyroid with nodules?
Ive seen my family doctor and shes ran blood tests. Everything looks good to her. I am on thyroid medicine for 3 years now. Lately Ive been feeling very jittery, shaky, fatigue and heart palpitations when my bidy is at rest. Especially nights?
What can cause depression, anxiety, weight gain, heart palps, fatigue, night sweats? Have goiter/swollen thyroid. Doc says thyroid is functioning ok?
Fatigue & tachycardia from talking. Doc says not heart or lungs. Endocrine? Autoimmune? Clot? What to test? Neck & scalp pulsate, unsure if related
Does dislocated neck, cranial nerve damages, and resulting heart failure cause liver failure and ascites? Is this medical neglects by the hospitals & health care providers? We have told the doctors/nurses/lawyers this isue many times and they just covered

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.