Does betablocker like propanol prevent calcium entering into arties ,if there is excess calcium it prevents from entering in artier even in small dose like 10 mg
Answers (14)
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No. Propranolol does NOT block calcium entry.
It works by blocking beta receptors, not calcium channels.
Calcium channel blockers are different medicines.
You may consult me on Practo for medication clarification.
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It would seem that you have been reading about what we call ‘Action potentials and various Ion exchanges that happen with it’.
All the best.
J G S R clinic
No. Beta-blockers like propranolol do NOT prevent calcium from entering arteries or blood vessels.
Propranolol works by blocking beta-adrenergic receptors, which:
• Reduce heart rate
• Reduce force of heart contraction
• Lower blood pressure
• Reduce effects of adrenaline
It does not block calcium channels and does not stop calcium deposition in arteries.
Medicines that block calcium entry into heart and blood vessel muscle cells are called calcium channel blockers (e.g., amlodipine, diltiazem, verapamil) — not beta-blockers.
Next Steps
If you are concerned about high calcium levels, get blood tests done (serum calcium, vitamin D, PTH).
• If you have blood pressure or heart-related symptoms, consult a physician before starting or stopping any medication.
• Do not self-medicate with propranolol for calcium-related concerns.
Health Tips
Do not confuse beta-blockers with calcium channel blockers — they work differently.
• Propranolol should only be taken on medical advice, as it may cause low pulse, low BP, or breathing issues in some people.
Disclaimer : The content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding your medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.
Disclaimer : The content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding your medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.
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