Hello cici-
10 000 units of vit D per week , at least for the first couple months, would not be a toxic dose if you have low baseline vitamin D levels- Beyond that, it may actually be a bit high. A more standard dose is 600- 1000 units per day-
The below link quotes 2000 U per day as the maximal recommended , so taken daily rather than weekly, your amount should not be dangerous.
For calcium 1000 mg per day is indeed standard dosing and not abnormal.
I think the pharmacist may have made you more concerned than necessary- these doses are not very unusual. The other thing with calcium and vit D, is they are easily measured in blood tests- After being o your current dose for a few months, you should be retested.
Good luck.
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Thank you, however my doctor prescribed 1 tablet a week that is 10000 U not a daily dosage. Is this OK, in your opinion? (your reply mentions taken daily rather than weekly is not a problem ).
I have reverified my prescription, I made an error on the dosage for calcium. It is a tablet containing 500 calcium plus 400 Vit. D daily. Now my concern is the calcium seems fine however if I take 10000 of Vit D weekly plus another 400 daily of Vit. D this equals to 12800 of Vit D per week....is this not too much Vit. D for someone who has not even been diagnosed with osteoporosis?
I apologize for my error in the info I provided.
Thank you.
Yes- 10 000 U per week should be OK, instead of the daily dosing I noted.
If you additionally are taking an extra 400 IU per day, that may well be excessive.
Unless we knew you were severely deficient to begin with, I would not take the extra 400 iu per day.
Doctor
17 years as a physician, Board Certified in Infectious Diseases and Internal Medicine.