Question

pernicious anaemia is caused by​

Answer 1

Answer:

A decrease in red blood cells when the body can't absorb enough vitamin B12.

Treatable by a medical professional

Requires a medical diagnosis

Lab tests or imaging always required

Chronic: can last for years or be lifelong

Common causes include a weakened stomach lining or an auto-immune condition.

Symptoms

Symptoms include fatigue and weakness.

Treatments

Untreated pernicious anaemia can cause heart and nerve damage. Treatment involves vitamin B-12 shots or pills.