My vitamin D level is 15 (low). The doctor advised me to take vitamin D weekly for 8 weeks and then monthly once, but did not mention for how many months I should continue. How long should I take the monthly doses? Also, does vitamin D help with chest or rib pain?

Answered by 1 Apollo Doctors

Dr Siri Nallapu

General Practitioner

MBBS
5+ Yrs

Consult Now

Vitamin D treatment usually 6 to 8 weeks weekly. Maintenance is monthly after that. Duration depends on your vitamin levels. Always follow doctor advice. Retesting prevents over/under treatment.

Dr. Siri Suggests...

Take a Vitamin D Test Test

Book Vitamin D Test Test

Answered 15/09/2025

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Disclaimer: Answers on Apollo 247 are not intended to replace your doctor advice. Always seek help of a professional doctor in case of an medical emergency or ailment.