A 28 year old female presents to your ED at 2am. She left the hospital 12 hours earlier with her newborn first child who is now 2 and half days old. Her main complaint is that of profound lethargy, fatigue, severe worsening bifrontal headache and breathlessness.
She is normally fit and well, takes no regular medications & has no significant past medical history. Her pregnancy was uneventful, but her delivery (at 39 weeks) was slightly hair-raising with foetal distress & decelerations due to an obstructive labour (requiring a ventouse).
She looks lethargic and is laying quietly in bed, but is speaking in full sentences. Her observations are within normal limits, but her BP catches your eye at 154/89. Her cardiorespiratory exam is unremarkable (specifically, her chest is clear, there are no murmurs & I cannot see a JVP). Her belly is soft with a palpable uterus, midway between umbilicus & pubic symphysis. She has no peripheral oedema. Her GCS is 15 with reactive pupils and normal cranial nerves. She has impressively brisk reflexes (you don’t need your tendon hammer) and her power/tone/sensation appear symmetrical & normal.
Her bloods are completely normal! (FBC, LFTs, PLTs, even the CRP) !!
Now what ??