Gepefrine

Gepefrine (also known as Pressor amine or 3-Hydroxyphenyl N-methylaminoethane) is a pharmacological agent that acts as a vasoconstrictor and bronchodilator. It is primarily used in the treatment of low blood pressure and asthma.

Chemistry

Gepefrine is a phenethylamine derivative, specifically a phenol derivative. It is chemically classified as an alkylamine and a monoamine due to its structure. The chemical formula of Gepefrine is C9H13NO2.

Pharmacology

Gepefrine acts as a direct-acting sympathomimetic drug. It stimulates the adrenergic receptors, particularly the alpha receptors, leading to vasoconstriction. This increases the peripheral resistance and raises blood pressure. As a bronchodilator, it relaxes the muscles of the airways, increasing airflow to the lungs.

Medical Uses

Gepefrine is used in the treatment of hypotension, particularly orthostatic hypotension. It is also used as a bronchodilator in the treatment of asthma. In some cases, it may be used in the management of shock due to its vasoconstrictive properties.

Side Effects

Like other sympathomimetic drugs, Gepefrine can cause a range of side effects. These may include tachycardia, hypertension, palpitations, and anxiety. In rare cases, it may cause arrhythmia or myocardial infarction.

See Also

• Phenethylamine
• Sympathomimetic drug
• Vasoconstriction
• Bronchodilation