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

My k level was elevated to 5.2 last 3 test i have had.its normally 4.2. cld prilorsec/miralax cause false testing results. i did bld test myself @ wrk?

A doctor has provided 1 answer

Technique: How did you collect blood? Even slight amount of hemolysis due to faulty technique for blood collection will raise K level. Get a trained phlebotomist to collect blood, do not engage in fist clenching and have the blood analyzed immediately.

Dr Feola agreed

Answered 5/24/2015

2.8k views

Thank

Related Questions

A member asked:

Post partum hyperthyroiditis. Tsh is .009. My cortisol levels (through blood taken in the afternoon) was 28 (cut off 19). Cld this be from thyroid?

A doctor has provided 1 answer

A member asked:

Ive had pregnancy symptoms hCG blood test came back at 2. Test was done 3 days before period. Why do i have hcg? Cld it b early hcg?

A doctor has provided 1 answer

A member asked:

My dad was diagnosed with two types of facial neralgia and a few different blood clotting disorders. I don't have nething he has but cld I get it later?

A doctor has provided 1 answer

A member asked:

What cld cause an irregular heart beat symbol on an at home blood pressure monitor? I get one on a few of my readings. Ekg was normal 4 Months ago

A doctor has provided 1 answer

A member asked:

One week late, neg. Home tests and blood test today was negative but I have been having the same symptoms as in my first pregnancy. Cld i be pregnant?

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:

Insertive vaginal sex.3 hiv non reactive AB rapid blood test at 4,8,12mnths.WBC at 12mnths was normal.cld occasionally consuming herbal supplements with efficacy to hiv cause false results?am I hiv free no matter symptoms?
4 yr son.Had respirtory&food allergy blood tests.results only very low cows milk allergen.Cld it cause stuffy nose&snoring?adenoids&tonsils remvd 2015
Would taking Miralax (polyethylene glycol) and linzess everyday cause low potassium levels in blood?
147 -105lbs 1.5yrs hd anorexia nw POCS - cause? pulse, heartbeat, blood pressure norm but ECG irreg bt hv anxiety. Cld heart be damaged frm anorexia?
Will MiraLax interfere with Occult Hemoccult Stool (guaiac) and or the ICT Stool blood tests?

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.