Patient Comments: Pernicious Anemia - Symptoms

The symptoms of pernicious anemia can vary greatly from patient to patient. What were your symptoms at the onset of your disease?

Published: August 07

I started having severe abdominal cramping two nights ago and which was preceded by constipation for two days. When I woke up the following more of the beginning of the cramping I felt OK, but then by the afternoon I ate lunch and started having severe diarrhea. Now the cramping has been going on for two days and I can't keep anything in my stomach. I have been diagnosed with IBS in the past along with anemia, but with my IBS I don't normally have the cramping.

Was this comment helpful?Yes
Comment from: MightyWeak, 35-44 Female (Patient) Published: August 25

I am 44 years old and have just been diagnosed with pernicious anemia. My B12 level was at the bottom of the barrel on the chart on my blood test. My symptoms began vaguely but then quickly got worse as time went on. I am extremely fatigued and my muscles hurt. I have heart palpitations and shortness of breath easily. Mental confusion is a huge symptom for me. I have begun taking B12 injections one time per week. I'm on my third day with it, and I am beginning to see a slight improvement. Thank goodness!

Was this comment helpful?Yes
Published: August 25

I was diagnosed with pernicious anemia about five years ago. I was frequently treated for an iron deficiency before I was diagnosed. My symptoms started several years before my diagnosis. I had severe memory loss by age 26. I had tingling in my hands and feet. I had loss of pigmentation, confusion, tiredness, and personality changes. I had frequent visits to my physician and neurologists with no success. Eventually, a rookie doctor checked my B12 levels and found them to be extremely low. So, I was started on B12 shots immediately. It took a while for most symptoms to decrease. I still have memory loss with significant bouts of confusion. The tingling in my hands and feet has subsided. I've lost interest in eating meat, including fish. I am now a vegetarian.

Was this comment helpful?Yes
Published: June 24

I have just been diagnosed with pernicious anemia. The reason I saw a neurologist was due to a complaint of a "constant large burp" in my back. The neurologist took certain blood tests following my comments of "I feel like I am sliding." I did not feel dizzy. I had slight tingling of my left hand and foot and was often dropping things. These symptoms I attributed to using the left side more than the right while recovering from right shoulder surgery. I did note feeling tired, even though I had a good night sleep and often fell asleep while reading a book. I also noted a slight change in diet preference - my appetite for beef disappeared as did my desire for certain fishes. My continual desire for fruits and vegetables did not change and I often felt better (for a bit) after eating a salad.

Was this comment helpful?Yes
Comment from: jon, 45-54 Male (Patient) Published: March 04

I was having difficulty making decisions and was somewhat confused because of pernicious anemia.

Was this comment helpful?Yes
Comment from: lasga, 55-64 Female (Patient) Published: July 19

my b12 is 114 and i am allergic to cobalt. The drs don't know what to do. I am extremely tired and discouraged . This used to be a fatal disease until the b12 supplement was developed. With a b12 level of 114, there is not much left. It has dropped from 180 in a year.Is anyone else allergic to Cobalt????? This is what is used to make the B12 supplement.I am desperate and NEED HELP!

Was this comment helpful?Yes
Comment from: V, 45-54 Female (Patient) Published: July 17

I'm 53 years old and was diagnosed with PA about six years ago. I had the following symptoms: fatigue, dry and cracking skin, vagueness, irritability and a general feeling of vulnerability, palpitations, extreme vulnerabilty to cold, muscle weakness especially in my legs and shortness of breath. I've heard the shortness of breath described as "the sighs" and its so true- it's sort of involuntary and irritating to yourself and those around you. I was catching any minor infection around and taking longer to recuperate. I was just so 'not right' and so 'not me'. The best explanation I can give to someone who hasn't experienced it is that it was like my batteries were running down (like the energiser bunny in the ads!). It was awful because I had so many vague symptoms that I sounded like a hypochondriac. I am lucky that I am a social worker experienced in psych work and I knew when it was raised that it wasn't depression although I can definitley see how this is a difficult differential diagnosis to make. I was previously an extremely resiliant person who was hardly ever sick and never felt fatigued or emotionally 'down'. I was (and am) fortunate to have a good consistent general practitioner. A couple of years before I was diagnosed I did have a very severe bout of Glandular fever and I have always wondered if this contributed to the onset of the PA. My Dad was in his early 60's when he was diagnosed (almost by accident by a locum Dr) with PA after he had significant damage. My Grandmother had it and some of my cousins. Funnily we are all otherwise very healthy people. I am just so glad I was aware of this disease. For some reason my blood tests showed marginal B12 deficiency but I had been anemic for quite some time (had heavy periods so it was often put down to this). I am a long term vegetarian who is careful with diet and whether this had some impact on the bloods I dont know. I started with B12 injections every couple of days, then weekly and now I have monthly injections. I totally believe this has saved my life. If I stupidly get behind with my injections I begin to experience the symptoms again after a week or so. This happened recetly when I didnt take a letter from my Dr when I travelled overseas for longer than I had planned-lesson there!. I am so thankful that there is such a simple and effective treatment available and that I live where I can access this.

Was this comment helpful?Yes

Patient Comments

Viewers share their comments

Pernicious Anemia - Treatments Question: What was the effective treatment for you pernicious anemia?
Pernicious Anemia - Share Your Experience Question: What was the cause of your megaloblastic (pernicious) anemia? Please share your experience.
Pernicious Anemia - Causes Question: Was there an underlying condition that caused your pernicious anemia?

Patient Comments are not a substitute for professional medical advice, diagnosis, or treatment. Never delay or disregard seeking professional medical advice from your physician or other qualified health provider because of something you have read on MedicineNet. The opinions expressed in the comments section are of the author and the author alone. MedicineNet does not endorse any specific product, service or treatment.

Alert If you think you have a medical emergency, call your doctor or 911 immediately.

Report Problems to the Food and Drug Administration

You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.

Health Solutions From Our Sponsors