Get Virtual Care
For Businesses
About Us
A member asked:
Why do i get headaches after taking vitamin b complex?
3 doctors weighed in across 2 answers
Unusual, but: Some folks do get either dull or full blown migraines after ingestion of high dose vitamin b meds. You may do better by taking lower dose twice daily, but might confer with your doctor about headaches if they are a problem associated with other situations.
Answered 6/1/2020
5.4k views
Nonspecific: Taking vitamin b complex if taken in usual prescribed doses should not cause headache. If taken in mega doses as some do, it can cause headache, especially the Niacin (b3) which can be associated with altered pain sensation.
Answered 8/5/2019
5.4k views
Related Questions
A member asked:
I have 26.3/100 vitamin d, 6.97 tsh. I get frequent headaches almost everyday. What can be the problem?
9 doctors weighed in across 2 answers
A member asked:
Vitamin d 14 unit TSH 12, testerone 190. Get dizziness concentration loss & headache. Pl explain?
A doctor has provided 1 answer
A member asked:
Vitamin d 14 unit TSH 12 testerone 190 get dizziness concentration loss headache please explain possibilities?
A doctor has provided 1 answer
A member asked:
Had about 60 multivitamin gummies in the past 6 days. I woke up with headache, nausea, vomiting which I never get. Is it from taking to many vitamins?
A doctor has provided 1 answer
People also searched for:
I have started taking Vitamin Do supplements 1000iu and no matter what I always get a headache.is that a common side effect? I couldn't do 50000iu d2
Every time i take vitamin d in differnt forms and doses i get a headache. Dr said may be allergic to inert ingredients, so now what?
I took a prenatal vitamin and am feeling dizzy all day afterwards and just started to get a headache?
If over-the-counter vitamin d causes headaches at varying doses, should i be on a prescription pill? Where do you get vitamin d without additives?
Why do I get headaches whenever I take vitamin D? I always get a headache whenever I take a vitamin D supplement 1000ius. Whys this and what can help?
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 questionMore of what we treat
Download HealthTap
Video visit and message your doctor
