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Black cohosh and Cramps: What Users Say

Cramps: mentioned by 4 users (8.0%)

Based on user experiences from 50 Black cohosh 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.

headaches 24.0%
bloating 20.0%
diarrhea 16.0%
dizziness 16.0%
nausea 14.0%
weight gain 12.0%
cramps 8.0%
gas 6.0%
heart palpitations 6.0%
hot flashes 6.0%

Reviews for Black cohosh

  • Bet...
  • Taken for 1 to 6 months
  • May 8, 2020

For Postmenopausal Symptoms "I began taking black cohosh about 2 months ago for hot flashes. I just stopped taking it today. I have figured out that it must be the black cohosh making me sick. At one point, I thought I had COVID-19! I was tested and was negative. I have been suffering from cramps, diarrhea, headache, constipation, rash, nausea, extreme feeling of heaviness, dizziness, and weight gain! I had no idea black cohosh had horrible side effects for many. I’ll take the hot flashes any day over these side effects. I am probably going to go back on an estrogen patch or cream. I came off of the patch about 4 years ago for safety and health reasons."

1 / 10
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66 Report
  • Pan...
  • Taken for less than 1 month
  • August 15, 2019

For Postmenopausal Symptoms "I’m taking black cohosh in the Estroven form for about 5 days for peri-menopause irritability and starting of night sweats. Yesterday, I began to have extreme cramping, bloating, and gas. I couldn’t understand why because since juicing celery every day for 4 months, all of my gastric problems went away completely. Today is the second day of this unexplained gas, cramping, bloating, and pain, although it’s better than yesterday, I am thinking it is very likely this medicine. Plus, I also feel it’s messing with my psyche, I’m much more sensitive and subdued, and that’s not me. I’m going to stop this right away and see if I get better. Will let you know."

4 / 10
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18 Report
  • Lea...
  • Taken for less than 1 month
  • November 21, 2020

For Postmenopausal Symptoms "I started taking black cohosh for hot flashes and night sweats as recommended by my doctor. I’m about 1 month in, and the side effects are headaches, cramps, palpitations, increased blood pressure, and dizziness. I have stopped taking it and will suffer with the hot flashes... I do not recommend it at all."

1 / 10
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9 Report

See also:

Frequently asked questions

  • Sho...
  • Taken for less than 1 month
  • January 31, 2022

For Postmenopausal Symptoms "I have been on this product (Estroven) for 2 weeks. I know, it says that hot flashes will stop after a month, so stick to it, BUT I then began to have knife-sharp cramping and bloating like a period. I started having extremely dark and cloudy urine and, on top of that, anxious thoughts and moodiness, like I was on my period!!! I couldn’t understand it, I actually just thought I was getting sick until I read the side effects of Black Cohosh (NIH health black-cohosh). I thought with it being all natural, I would have a good experience. No, I didn’t. And it can cause liver damage! No, thank you!"

1 / 10
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3 Report

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Reviews may be edited to correct grammar/spelling or remove inappropriate content. Reviews appearing to come from parties with a vested interest are not published. This information is not intended to endorse any medication and should not replace the expertise and judgment of healthcare professionals.