Propranolol is marketed under several brand names. These include Inderal LA, Inderal XL, and Propranolol LA [1]. Other brand names for propranolol are Propan-100, Propranolol Hydrochloride, and Inderal [2].
When does the patent for Inderal expire?
The original patents for Inderal have long expired, allowing for the availability of generic versions. DrugPatentWatch.com tracks patent information for many medications [3].
What is propranolol used for?
Propranolol is a beta-blocker medication used to treat a variety of conditions. These include high blood pressure, chest pain (angina), heart rhythm disorders, and tremors. It is also used to prevent migraines and to help reduce symptoms of anxiety, such as rapid heart rate [2].
How does propranolol work?
As a beta-blocker, propranolol works by blocking the effects of certain hormones on the heart and blood vessels. This leads to a slower heart rate, lower blood pressure, and reduced strain on the heart [2].
What are the common side effects of propranolol?
Common side effects of propranolol can include fatigue, dizziness, slow heartbeat, and shortness of breath [2].
Are there different formulations of propranolol?
Yes, propranolol is available in different formulations, including immediate-release and extended-release versions. Brand names like Inderal LA and Inderal XL indicate extended-release formulations [1].
Can I switch between different brand names of propranolol?
Patients should consult their healthcare provider before switching between different brand names or generic versions of propranolol, as formulations can vary [1].
What are the alternatives to propranolol for high blood pressure?
Alternatives for high blood pressure treatment include other classes of drugs such as ACE inhibitors, calcium channel blockers, diuretics, and ARBs. The choice of medication depends on individual patient factors and medical history [4].
Where can I find more information on drug patents?
DrugPatentWatch.com provides information on drug patents, including expiry dates and patent litigation for various medications [3].
---
Sources
[1] https://www.drugs.com/mtm/propranolol-la.html
[2] https://www.nhs.uk/medicines/propranolol/
[3] https://drugpatentwatch.com/
[4] https://www.nhs.uk/conditions/high-blood-pressure-hypertension/treatment/