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

I take atenolol 12.5mg. heart rate 75-82 when i combine same dose with i fish oil capsule heart rate 62-74. why is this?

A doctor has provided 1 answer

Not likely related: Fish oil shouldn't affect your heart rate but regardless, as long as you don't have dizziness, faint, headache, or nausea, that heart rate is normal. Also sometimes the act of digestion will cause a noticeable heart rate decrease - which is what is supposed to happen. The fish oil tablets may be doing this.

Answered 9/27/2015

3.3k views

Thank

Related Questions

A member asked:

I take 50mg atenolol daily split dose. Why does my heart rate before bed sometimes is 58-65 and sometimes it's 70-73. I'm constantly checking it

A doctor has provided 1 answer

A member asked:

I take 50mg atenolol on a split dose. Sometimes I get slight headache and heart rate is 58-60 mainly at night. Is this ok?Or the dose is too strong?

A doctor has provided 1 answer

A member asked:

Was taking 25mg Athenolol for HBP along with avapro 300mg. Started cutting my atenolol dose in half as my resting heart rate hovers around 59-60. The 25mg pills are hard to cut properly and so i sometimes take an uneven dose. Can this cause issues?

2 doctors weighed in across 2 answers

A member asked:

I take atenolol 50mg split dose. Can this cause anxiety?I feel like it makes me anxious although it brings down heart rate. Is this med safe?Harmful?

A doctor has provided 1 answer

A member asked:

What can cause your potassium to go to 3.4. And can it affect your heart? I take vitamins, ester c, d, e.Fish oil lysine, can any of them affect your potassium?

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:

When I take fish oil along with my usual dose of atenolol I notice my heart rate drops even more than with atenolol alone. Why does this happen?
I have tested this.When I take fish oil I notice my resting heart rate drops 10bpm less then when I don't take it.Why is this?I take 12.5mg atenolol
I 1200 my of fish oil daily. I also take also 50mg atenolol. Heart tests normal, the fish oil cause my bowels to change some?Will this help my heart?
Fish oil help w palpitations.My doctor put me on low dose klonapin and it calms me down but doesn't help with heart palpitations.I take vitamin daily?
Heart rate 69-73 before bed. Is this ok?I take 75mg atenolol daily. Split dose.

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.