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Paroxysmal cold hemoglobinuria (PCH)



Blood cells
Blood cells


Paroxysmal cold hemoglobinuria (PCH)

Alternative Names:

PCH
Treatment:

No specific treatment exists for cases when the cause is unknown. Cases caused by syphilis respond to treatment for the underlying disorder.


Expectations (prognosis):

Many cases will resolve without treatment. In some people, the attacks may occur repeatedly for many years.


Complications:
  • Recurrence of attacks
  • Severe anemia
  • Kidney failure

Calling your health care provider:

Call your health provider if symptoms of this disorder develop (to rule out other causes of the symptoms, and to determine if treatment is needed).




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