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

More Vitamin D Test Health Queries

View all

I recently took a vitamin D3 test and my results came insufficient. I want to know the proper dosage for increasing it above 40 ng/ml?

Answered by Apollo Doctors

I am 30 years old and have been experiencing knee pain for the past month. My X ray shows no abnormalities, and doctors suggest it might be due to calcium deficiency. I am taking calcium supplements and have been undergoing physiotherapy sessions for the last 15 days, but the pain persists. My blood test shows an ESR count of 44. Could you please advise if this is something serious and what further steps I should take?

Answered by Apollo Doctors

I recently got a blood test report showing my Vitamin D level as 18.11 ng/mL. I am experiencing fatigue, unusual joint and muscle aches, and back pain. Could these symptoms be due to low Vitamin D? Should I take Vitamin D3 60,000 IU once a week? Please advise what I should do.

Answered by Apollo Doctors

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.