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

Please help, how much potassium should i take to avoid getting running cramps?

A doctor has provided 1 answer

None is needed: A low potassium is unlikely to be a cause of cramping. The serum potassium has to be very low before it causes muscle pain. These cramps are most likely related to dehydration. Hydrate before, during and after the run.

Answered 9/16/2018

5k views

Thank

Related Questions

A member asked:

Supposing you get a lot of foot cramps. Is that a sign of a lack of potassium?

A doctor has provided 1 answer

A member asked:

What happens if you get a lot of foot cramps is that a sign of a lack of potassium?

A doctor has provided 1 answer

A member asked:

If I eat a banana I get several muscle cramps and my I started having trouble soloing. Could I be allergic to potassium?

A doctor has provided 1 answer

A member asked:

I supplement with 100 mg potassium daily-- too much? When I eliminate it I get leg cramps.

2 doctors weighed in across 2 answers

A member asked:

I take potassium, drink water and gatorade 2 cups coffee but still cramp some days. Do i need to go to dr?

5 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:

Can potassium help cure leg cramps from running?
I get leg cramps really bad. I have done everything they say to take magnesium and potassium but not together. They wake me up hurting. Suggestion?
Why would i get nightly temp foot cramps (upon wakening ) if my blood potassium results are normal & i take prenatal multivitamins? I'm not on statin
I often get cramps in my calves when running in the mountains.Any vitamins/supplements to avoid these cramps? (Preferably natural/organic remedies)
Can I take 1 99mg potassium tablet a day safely? I don't know my potassium levels but i've been getting cramps lately. Think my potassium low.

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.