Management of Severe Hypotension

Assessment and Immediate Management

The European Society of Intensive Care Medicine recommends evaluating for signs of inadequate organ perfusion, including altered mental status, cool extremities, decreased urine output, or tachycardia, in patients with severe hypotension 1
If systolic blood pressure is <80 mmHg with signs of poor perfusion, this represents severe hypotension requiring urgent intervention, according to the European Society of Intensive Care Medicine 1
For an elderly patient with BP 83/52, intravenous fluids should be considered as first-line treatment, particularly if dehydration is suspected, as recommended by the European Society of Intensive Care Medicine 2
If fluid resuscitation doesn't achieve target blood pressure, noradrenaline (norepinephrine) administration may be necessary to maintain adequate arterial pressure, as suggested by the European Society of Intensive Care Medicine 1, 2

The European Heart Journal recommends investigating medication-related causes, such as antihypertensive medications, beta-blockers, calcium channel blockers, ACE inhibitors, or ARBs, which may contribute to hypotension 3, 4
Heart failure is a common cause of hypotension and should be investigated, according to the European Journal of Heart Failure 3
The European Heart Journal suggests that diuretics causing volume depletion may also contribute to hypotension 4

For elderly patients with heart failure and hypotension, careful assessment of organ perfusion rather than relying solely on BP numbers is recommended, as suggested by the European Journal of Heart Failure 3
The European Heart Journal recommends medication review as polypharmacy is common in elderly patients and may contribute to hypotension 4
If hypotension is medication-induced, consider reducing doses or discontinuing responsible medications, as recommended by the European Heart Journal 4
In acute settings with severe hypotension (systolic BP <80 mmHg), norepinephrine may be required, according to the European Society of Intensive Care Medicine 1, 2

Gradual adjustment of medications that may have contributed to hypotension is recommended, as suggested by the European Heart Journal 4
Consider ambulatory blood pressure monitoring to identify patterns of hypotension, according to the European Journal of Heart Failure 3