Pernicious anemia
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What is pernicious anemia?
Pernicious anemia is a decrease in red blood cells that occurs when the body cannot properly absorb vitamin B12 from the gastrointestinal tract. It results from the deficiency vitamin B12 and is caused by atrophic gastritis, parietal cell loss, and lack of intrinsic factor.
Common symptoms reported by people with pernicious anemia
Common symptoms
How bad it is
What people are taking for it
Common symptom
Numbness and tingling with pins and needles
How bad it is
What people are taking for it
Reports may be affected by other conditions and/or medication side effects. We ask about general symptoms (anxious mood, depressed mood, fatigue, pain, and stress) regardless of condition.
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Treatments taken by people for pernicious anemia
Treatment name(s)
Type
How many have tried
Tried for
Data from patients with pernicious anemia, who have ever reported treatments, ordered by their reporting frequency during the last 5 years.
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Compare treatments taken by people with pernicious anemia
Treatment name(s)
Perceived effectiveness
Side effects
Total evaluations
Tried for
Perceived effectiveness
for pernicious anemia (2 evaluations)
Side effects
chest pain
facial flushing
Total evaluations
2
Tried for
pernicious anemia
(3)
Perceived effectiveness
No evaluations
Side effects
No evaluations
Total evaluations
0
Tried for
pernicious anemia
(1)
- Major
- Moderate
- Slight
- None
- Can't tell
- Severe
- Moderate
- Mild
- None
Data from patients with pernicious anemia, who have ever reported treatments, ordered by their reporting frequency during the last 5 years.
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Who has pernicious anemia on PatientsLikeMe?
- 0 new patients joined this month
- 81 say pernicious anemia is their primary condition
| Age | Proportion | # of patients |
|---|---|---|
| <20 | 0 | |
| 20s | 7 | |
| 30s | 38 | |
| 40s | 78 | |
| 50s | 118 | |
| 60s | 97 | |
| 70+ | 39 |
| Age at first symptom | Proportion | # of patients |
|---|---|---|
| 0-19 years | 29 | |
| 20-29 years | 38 | |
| 30-39 years | 63 | |
| 40-49 years | 35 | |
| 50-59 years | 30 | |
| 60-69 years | 4 | |
| 70+ years | 2 |
Distribution of sex
| Sex | Proportion | # of patients |
|---|---|---|
| Male | 38 | |
| Female | 349 |
| Diagnosis status | Proportion | # of patients |
|---|---|---|
| Diagnosed | 265 | |
| Not Diagnosed | 5 |
These charts show data from pernicious anemia patients who have completed their condition history
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