diazoxide

Thân thiện

A doctor administers diazoxide to a patient with severe hypertension.

Definition

1. Noun:
   • A vasodilator drug used to treat severe hypertension: Diazoxide is a medication that works by relaxing and widening blood vessels, thereby lowering blood pressure. It is specifically indicated for hypertensive emergencies.
   • An antihyperglycemic agent: In a different medical context, diazoxide can also be used to treat hypoglycemia (low blood sugar) by inhibiting insulin release from the pancreas.

Examples of Usage

• Noun:
  • The doctor administered diazoxide to quickly lower the patient's critically high blood pressure.
  • Diazoxide is effective in managing hypertensive crises when rapid vasodilation is required.
  • For patients with certain insulin-secreting tumors, diazoxide can help control hypoglycemic episodes.

Advanced Usage

• "diazoxide therapy": Refers to the treatment regimen using this drug.
  • Initiating diazoxide therapy requires careful monitoring of blood pressure and blood glucose levels.

Variants and Related Words

• Hyperstat: A former brand/trade name for diazoxide when used as an antihypertensive.
• Proglycem: A brand/trade name for diazoxide when used as an antihypoglycemic agent.

Synonyms

• Antihypertensive agent: A substance that reduces high blood pressure.
• Vasodilator: A drug that causes dilation of blood vessels.
• Hyperglycemic agent: A substance that raises blood sugar levels (relevant to its use in hypoglycemia).

Notes on Different Meanings

• Primary Meaning: The most common use of "diazoxide" is as a potent intravenous vasodilator for hypertensive emergencies.
• Secondary Meaning: It also has an oral formulation used to treat chronic hypoglycemia due to hyperinsulinism. This dual use stems from its mechanism of action on potassium channels.

Học thuật

Noun

1. vasodilator (trade name Hyperstat) used to treat severe hypertension

Từ đồng nghĩa

• hyperstat