Signs & Symptoms

ABDOMEN (UPPER & LOWER)

Scroll down to see some of the signs & symptoms that a vitamin B12 deficiency can cause in the ABDOMEN (UPPER & LOWER) areas of the body.

To see the possible signs & symptoms of other areas of the body just click on the appropriate button on the diagram below.

Symptoms underlined and highlighted in the same colour as their body area can be clicked on to see documented and peer reviewed sources of information.

Because neurological symptoms of vitamin B12 deficiency can cause irreversible damage if left untreated, we have also indicated which of the symptoms are neurological by putting this (N) next to them.

ABDOMEN (UPPER & LOWER)

Sensory

Altered Sensation
  • Burning/Cold Sensations (N)

  • Creepy Crawly Sensations on Skin (N)

  • Vibrating Sensations (N)

Paresthesia

Pain

Abdominal Pain
  • Epigastric Pain (Poor Digestion/Feeling Bloated After Small-Normal Sized Meals)

  • Irritable Bowel Syndrome (IBS)

Autonomics

Bowel Issues
  • Bowel Incontinence/Sudden Urge (N)

Movement

Movement Disorders
  • Muscular Stiffness/Tightness (with or without pain) (N)

  • Musculoskeletal Weakness (with or without pain) (N)

Organic

Liver
Spleen
Gastrointestial
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