Causes of Blood pressure (low)

| A |

| B |

| C |

| D |

| E |

| F |

| G |

| H |

| I |

| J |

| K |

| L |

| M |

| N |

| O |

| P |

| Q |

| R |

| S |

| T |

| U |

| V |

| W |

| X |

| Y |

Adverse effect of certain drugs, including diuretics, anesthetics, nitrates, calcium blockers, certain types of antidepressant drugs and drugs for the treatment of high blood pressure
Dehydration (Heavy sweating, loss of blood, severe diarrhoea
Vasovagal attack (Fainting)
Suddenly standing from lying or sitting position (postural, also known as orthostatic hypotension)
Shock due to internal bleeding, severe infection or heart failure, heart attack or an irregular heartbeat
Anaphylaxis (a severe allergic response)
Diabetic neuropathy or peripheral neuropathies
It can also be related to pregnancy