Diseases
hypotension
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Overview
This is a sudden drop in blood pressure when standing from a sitting position or after lying down. Causes include dehydration, long-term bed rest, pregnancy, certain medical conditions and some medications. This type of low blood pressure is common in older adults.
Symptoms
- fatigue
- dizziness or lightheadedness
- blurred or fading vision
- fainting
- trouble concentrating
Causes
- pregnancy. changes during pregnancy cause blood vessels to expand rapidly.
- hormone-related diseases (endocrine disorders).
- dehydration
Risk factors
- aging
- certain medications
- certain diseases
Diagnosis
- physical exam.
- medical history.
- tilt table test.
Medicines used
Frequently asked questions
What is hypotension?
This is a sudden drop in blood pressure when standing from a sitting position or after lying down. Causes include dehydration, long-term bed rest, pregnancy, certain medical conditions and some medications. This type of low blood pressure is common in older adults.
What are the symptoms of hypotension?
fatigue, dizziness or lightheadedness, blurred or fading vision, fainting, trouble concentrating
What causes hypotension?
pregnancy. changes during pregnancy cause blood vessels to expand rapidly.; hormone-related diseases (endocrine disorders).; dehydration
Which medicines are used for hypotension?
etilefrine, heptaminol, midodrine, noradrenaline
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