A patient with spontaneous intracerebral hemorrhage has a systolic blood pressure of 190 mmHg. There is no contraindication to acute blood pressure lowering. According to current guidelines, to what range should systolic blood pressure be lowered?
- A Below 110 mmHg
- B 140 mmHg or lower, targeting around 130 mmHg if tolerated ✓
- C 160 to 180 mmHg only
- D Blood pressure should not be lowered within the first 24 hours
Correct answer: B. 140 mmHg or lower, targeting around 130 mmHg if tolerated
Explanation
For spontaneous intracerebral hemorrhage presenting with systolic pressure above 220 mmHg, guidelines recommend lowering systolic pressure to 140 mmHg or below, aiming near 130 mmHg when it can be achieved safely, since trials such as INTERACT2 showed better functional outcomes without increased ischemic risk. Aggressive lowering below 110 mmHg risks cerebral and renal hypoperfusion, and withholding treatment for 24 hours increases hematoma expansion risk.
Reference: Harrison's Principles of Internal Medicine, 21st ed.
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Written and medically reviewed by the StethoPrep medical team.