Subacute combined degeneration: when to get help

1. 1

   Is any of this happening now?

   Call 911

   Call emergency services if you:

   • Suddenly cannot stand or walk
   • Develop rapidly increasing weakness
   • Lose bladder or bowel control with numbness around the groin
   • Have severe confusion, collapse, or difficulty breathing
   • Develop sudden facial drooping, one-sided weakness, or speech difficulty

   Sudden one-sided symptoms are not typical of subacute combined degeneration and may indicate a stroke or another emergency.

   And for anyone, someone who:

   • is bleeding heavily and it will not stop with firm pressure
   Other emergency signs, for anyone

   • Someone who is struggling to breathe, gasping, choking, or cannot get words out
   • Someone who has chest pain, tightness or pressure lasting more than a few minutes
   • Someone who has sudden weakness or drooping on one side of the face or body, slurred speech, or sudden confusion
   • Someone who is unconscious, or cannot be woken
   • Someone who has had a seizure that will not stop, or does not wake up afterwards
   • Someone who has lips or skin that look pale, blue, grey or blotchy
   • Someone who you believe has taken an overdose or swallowed something poisonous
   Yes, one of theseNo, none of these
2. 2

   Is any of this happening?

   Be seen today

   Arrange prompt medical assessment if you develop new tingling, numbness, poor balance, leg stiffness, weakness, or difficulty walking.

   This is particularly important if symptoms affect both sides, are spreading, or occur after nitrous oxide exposure.

   Seek urgent same-day care if weakness or walking difficulty is worsening quickly, or if you develop new problems with bladder or bowel control.

   And for anyone, someone who:

   • has a wound that is hot, spreading red, or leaking pus
   Yes, one of theseNo, none of these
3. 3

   Does any of this apply?

   Book an appointment

   Routine follow-up is appropriate for monitoring recovery, reviewing vitamin B12 replacement, checking an ongoing absorption problem, and discussing persistent symptoms that are stable rather than rapidly worsening.

   Yes, one of theseNo, none of these

Every sign above is quoted from the sofidex article on Subacute combined degeneration. If you are not sure, err upward — it is always reasonable to be checked.