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Niacin and Depression: What Users Say

Brand names: Niaspan, Vitamin B3, Slo-Niacin, Heliocare Advanced, Niacor, B-3-50, B3-500-Gr Niacin SR NiaVasc Endur-acin HDL Benefit …show all brand names

Depression: mentioned by 4 users (3.4%)

Based on user experiences from 117 Niacin reviews, the following table shows the most commonly mentioned side effects.

All user comments are moderated by Drugs.com. Each review is verified for relevance and screened for inappropriate content. Side effects are user-reported and not clinically verified.

flushing 31.6%
itching 7.7%
burning 6.0%
rash 6.0%
depression 3.4%
acid reflux 2.6%
anxiety 2.6%
headaches 2.6%
joint pain 2.6%

Reviews for Niacin

Commonly mentioned side effects
  • Lis...
  • January 18, 2017

For Depression "I have to share my story with you all on how I cured my depression, anxiety, and panic attacks. I was on Lexapro 3 years ago. Then when I came off it, I got mania and psychosis. Then I was on Olanzapine for 2 years at 10mg. I cut down to 1.25 mg and then went off completely. This was over a couple of months. When I went off it, I had terrible withdrawals, panic attacks, and severe depression. I couldn't handle it, so I went on Cymbalta 60 mg. That helped a little, and 4 months down, I was still feeling the side effects from Olanzapine withdrawal. That is until 2 weeks ago, I came across a video on YouTube about niacin (flush) and how it cured depression, anxiety, and panic attacks. I read lots of online reviews and decided to give it a go! 4 days after taking niacin 500mg (it has to be the flushing kind), all my withdrawals were completely gone! I couldn't believe it!! My depression, anxiety, and panic attacks are gone!!! I'm feeling 100% myself! I am now off the Cymbalta too! I had to share my story as I want as many people to know and try it! The best thing about it is that you can try it while you're on your meds as it's just a vitamin! I hope my story will help others!"

10 / 10
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550 Report
  • Cho...
  • Taken for 1 to 2 years
  • February 24, 2016

For Depression "I began taking niacin 2 years ago for high cholesterol, and after 3 months of taking the vitamin at 500mg/day my cholesterol levels dropped from 260 to 210 with improved LDL and HDL as well. I upped the dose to 1000mg a day and have been taking it for 2 years, with the current cholesterol level of 189. Not only did I notice a reduction in cholesterol, but I also began to feel better and happier. I stopped taking niacin last month, and after 1 week, I started experiencing previous anxiety and depression problems that I had been plagued by before niacin. I had no idea niacin was so effective in helping with depression until I stopped taking it. I'm back on it now and have no worries."

10 / 10
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269 Report
  • Hot...
  • August 15, 2018

For Depression "This review is for both niacin and niacinamide. Got off Zoloft after taking it for only 2 weeks due to its insane side effects and worsening depression! Had a psychiatrist appointment coming up in two weeks from that point, which was the beginning of the week. After being diagnosed with Bipolar 2, I’ve suspected being over-methylated, which could be the reason I didn’t fare well with SSRIs. I took niacinamide 500 mg and wow! Boost of energy, positivity, and optimism! However, it only lasted for like 4 days. Hypomania? I’ve tried up to 1500 mg a day for a few days, and that feeling never came back, just some low mood and anxiety only. I then read that flush niacin would be more effective. So I bought niacin 100 mg. Took like 500 mg to flush, and it gave me a sense of calmness and prevention of lower moods. Same thing, only lasted for a few days. I went up as much as 1800 mg/day, split doses, and never got a consistent effect. Already threw away bottles. Wouldn’t try again."

3 / 10
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45 Report

Frequently asked questions

  • bru...
  • Taken for less than 1 month
  • January 27, 2021

For High Cholesterol "Niacin has caused depression for me. I was feeling fine mentally prior to taking niacin. I was taking it for long COVID symptoms, but now I feel extremely depressed. I was taking it for just over a week. Be wary, it can have the opposite effect!"

1 / 10
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8 Report

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