Treprostinil

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Treprostinil

Treprostinil (pronounced as treh-proh-stin-il) is a medication used in the treatment of pulmonary arterial hypertension (PAH). It is a synthetic analogue of prostacyclin, a naturally occurring prostaglandin.

Etymology

The name "Treprostinil" is derived from its chemical structure. The "Tre" refers to the three carbon atoms in the molecule, "prost" is short for prostacyclin, and "inil" is a common suffix used in drug nomenclature.

Usage

Treprostinil is used to improve exercise capacity and symptoms in patients with PAH. It works by relaxing and widening the blood vessels (arteries) in the lungs, which reduces the workload on the heart and improves symptoms of the disease.

Administration

Treprostinil can be administered in several ways: orally, by injection under the skin (subcutaneously), by injection into a vein (intravenously), or by inhalation.

Side Effects

Common side effects of Treprostinil include headache, diarrhea, nausea, rash, jaw pain, and flushing. More serious side effects can include low blood pressure (hypotension), bleeding, and fluid retention.

Related Terms

See Also

External links

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