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Can Vitamin B12 shots cause diarrhea or constipation?

Though less common, Vitamin B12 shots can sometimes cause mild digestive disturbances like diarrhea or constipation in some individuals. Here’s what you need to know:

  • Individual Sensitivities: Some people might be more sensitive to the ingredients in the injection, leading to temporary changes in bowel movements.
  • Rapid Changes in B12 Levels: A sudden influx of Vitamin B12 may temporarily disrupt your digestive system for some individuals.
  • Other Factors: Digestive issues can have many causes, so it’s important to rule out other potential triggers.

These side effects are usually mild and temporary. Inform the team at AIVI Aesthetics in Agoura Hills if you experience digestive upset after your shots for assessment and guidance.

For more information about Vitamin B12, visit the main page.

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