What does propranolol mean?
Propranolol is a prescription beta-blocker, a class of medicines that reduce the effects of adrenaline on the heart and blood vessels. Doctors commonly use it to treat high blood pressure, angina, and certain abnormal heart rhythms. It may also be prescribed for migraine prevention and for essential tremor, including the shaking that can occur during a public performance or anxious event. Propranolol typically works by slowing the heart and reducing its force, thereby lowering blood pressure and helping control symptoms. It is available in several forms and strengths, including tablets, capsules, and oral solutions. Because it can cause dizziness, fatigue, or low blood pressure, and may interact with other medicines, it should be taken according to a clinician's instructions and not stopped abruptly. The term refers both to the active medicine and, formally, to its chemical substance.
nounPropranolol is a beta-blocker medication used to treat conditions including high blood pressure, angina, certain heart arrhythmias, migraine, and tremor. It works by blocking the effects of adrenaline and reducing the heart's workload.
- A beta-blocker medicine used to treat hypertension, angina, arrhythmias, migraine, essential tremor, and other conditions.
- The standard medicinal ingredient or its hydrochloride salt, as used in tablets, capsules, or liquid medicine.
"Her doctor prescribed propranolol to help prevent migraines."
"The doctor increased the propranolol dosage gradually and monitored his blood pressure."
"She took propranolol before the performance to reduce her performance-related tremor."
Propranolol can calm both a racing heart and a pounding migraine by blocking adrenaline's effects.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of propranolol
Propranolol is a coined pharmaceutical name formed from elements associated with its chemical structure and action. Its precise naming history is not well established in general reference sources, and the name is now used internationally as the generic name for the medicine.
How propranolol is actually used
Propranolol is a prescription medicine. Its use and dosage depend on the condition being treated, and it should not be stopped abruptly without medical advice. The brand name Inderal is used in some countries, while propranolol is the generic name.