yes, there is a 10 mg sustained-release (SR) / long-acting propranolol in India, but very few formulations last a full 24 hours reliably at that low dose.
What I found:
Taj Pharma makes Propranolol SR 10 mg tablets. �
Taj Pharma India +1
The usual “long-acting” propranolol (like Inderal LA) typically comes in much higher doses (like 60 mg, 80 mg, etc.). �
Primary Care Migraine
According to pharmacology data, even long-acting propranolol blood levels may be fairly stable for ~12 hours, then decline. �
HRES PDF +1
Interpretation + Advice:
A 10 mg SR tablet is available, but it may not truly cover 24 hours very well, depending on the formulation.
Because your dose is low, your doctor might prefer using immediate-release propranolol (e.g., 10 mg a few times a day) instead of relying on one SR pill to last the whole day.
If you really want a once-daily tablet, you may need to use a higher-dose long-acting (ER/SR) version, and your doctor would adjust the dose accordingly.
What to do next:
Talk to your prescribing doctor or a cardiologist / psychiatrist with these questions:
Can we switch from Betnaz TR 20 mg to a long-acting propranolol?
Is a 10 mg SR tablet good enough, or do I need a higher dose ER?
What schedule (morning/evening) will best control my pulse + anxiety?
Answered2025-11-22 12:39:02
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