Definition

Noun 1. A pharmaceutical compound: Minoxidil is a synthetic medication that functions as a vasodilator, meaning it widens blood vessels. It is primarily used to treat severe hypertension (high blood pressure). A notable side effect is the stimulation of hair growth (hirsutism), which led to its development and marketing as a topical treatment for androgenetic alopecia, commonly known as male-pattern or female-pattern baldness.

Usage Examples

• Noun:
  • The doctor prescribed minoxidil to help control his dangerously high blood pressure.
  • She applies minoxidil to her scalp twice daily to promote hair regrowth.
  • A common side effect of oral minoxidil is excessive hair growth on the body.

Advanced Usage

• "Topical minoxidil": Refers to the liquid or foam formulation applied directly to the scalp for treating hair loss, as opposed to the oral tablet form used for hypertension.
  • Topical minoxidil is available over-the-counter at most pharmacies.

Variants and Related Words

• Loniten (n): A major trade name for oral minoxidil tablets used as an antihypertensive drug.
• Rogaine (n): A major trade name for topical minoxidil solutions and foams used as a treatment for hair loss.

Synonyms

• Vasodilator: A general term for a drug that causes dilation of blood vessels.
• Antihypertensive: A general term for a drug used to treat high blood pressure.
• Hair growth stimulant: A descriptive term for its secondary use.

Noun

1. a vasodilator (trade name Loniten) used to treat severe hypertension; one side effect is hirsutism so it is also sold (trade name Rogaine) as a treatment for male-patterned baldness