Vasopressor

From WikiMD's Wellnesspedia

Vasopressors are a group of medicines that contract (tighten) blood vessels and increase blood pressure. They are used in various clinical settings, such as in the treatment of hypotension (low blood pressure) and shock.

Mechanism of action[edit | edit source]

Vasopressors work by stimulating the muscles in the walls of small arteries and veins to tighten up (contract). This contraction narrows the blood vessels, which increases the pressure inside the vessels, thereby raising blood pressure.

Types of Vasopressors[edit | edit source]

There are several types of vasopressors, including:

Each of these has a slightly different effect on the body, but all work to increase blood pressure.

Uses[edit | edit source]

Vasopressors are used in a variety of clinical settings. They are most commonly used to treat low blood pressure and shock. In these situations, they can help to maintain blood flow to vital organs such as the heart and brain.

Side effects[edit | edit source]

Like all medications, vasopressors can have side effects. These can include:

  • Rapid heart rate
  • Irregular heart rhythms
  • Chest pain
  • Shortness of breath
  • Nausea and vomiting

See also[edit | edit source]

References[edit | edit source]


Vasopressor Resources

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