Vitamin D (1,25-Dihydroxyvitamin D) in Mangaluru
Also called: Vitamin D blood test, 25-hydroxyvitamin D test, 25(OH)D test
Report
{context.blood_test.parameters} Parameters
The test at a glance
What it checks
Report delivery
Test for
Age group
Commonly advised for
What is a Vitamin D (1,25-Dihydroxyvitamin D) ?
Know More About This Test
The 25-Hydroxy Vitamin D3 test measures the primary circulating form of vitamin D in the body. Vitamin D is essential for calcium absorption, bone health, immune function, and muscle strength.
Deficiency is extremely common and can lead to bone disorders, muscle pain, and increased risk of infections.
Why Is This Test Recommended?
This test is recommended to assess vitamin D deficiency, evaluate bone pain or weakness, monitor supplementation therapy, and screen high-risk individuals.
Understanding Vitamin D3
25-Hydroxy Vitamin D reflects both dietary intake and sun exposure. It is the most accurate marker of vitamin D status in the body and helps guide supplementation and treatment decisions.
Symptoms or Conditions That May Require This Test
Bone pain or tenderness
Muscle weakness or cramps
Frequent infections
Osteoporosis or osteopenia
Fatigue
Why Do I Need This Test?
To prevent bone loss, maintain overall health, and identify deficiency that may contribute to various health issues.
How Do I Prepare for the Test?
No fasting is required. You can take the test at any time of day.
How Is the Test Performed?
A blood sample is collected from a vein in your arm.
What Happens After the Test?
Vitamin D supplementation may be prescribed if levels are low, with dosage based on the severity of deficiency.
When Should I Consult a Doctor?
If your vitamin D levels are below normal range or if you experience symptoms of deficiency.
Risks Associated With This Test
Minimal risk related to blood draw only.
Lifestyle Tips
Get adequate sunlight exposure (10-15 minutes daily)
Include vitamin D-rich foods like fatty fish, egg yolks, and fortified dairy
Consider supplements if deficient
Maintain healthy weight
Regular outdoor activities
What Does This Test Measure?
The test measures vitamin D status in the body by detecting 25-hydroxy vitamin D levels.
What Do the Results Mean?
Low levels indicate vitamin D deficiency. Normal levels suggest adequate vitamin D status. Very high levels may indicate excessive supplementation.
What Should I Do If Results Are Abnormal?
Follow your doctor's prescribed supplementation plan and retest after treatment to monitor improvement.
Factors That May Affect Results
Sun exposure, dietary intake, age, skin pigmentation, obesity, malabsorption disorders, and certain medications.
Frequently Asked Questions (FAQs)
Is vitamin D deficiency common?
Yes, vitamin D deficiency is extremely common worldwide, affecting people across all age groups due to limited sun exposure and dietary intake.
Is sunlight enough?
Often not; while sunlight helps produce vitamin D, factors like geography, season, skin tone, and lifestyle often make supplementation necessary.
Can excess vitamin D be harmful?
Yes, excessive vitamin D from over-supplementation can cause toxicity, leading to high calcium levels, kidney problems, and other health issues.
Is fasting required?
No, fasting is not required for the 25-Hydroxy Vitamin D3 test.
How often should it be tested?
As advised by your doctor, typically every 3-6 months during treatment, then annually for monitoring once levels normalize.
Who should take this test
This is the active form of vitamin D, tested in specific medical situations. It is advised if:
- You have bone pain or muscle weakness being investigated
- You have kidney disease
- Your calcium level is abnormal
- Your doctor is investigating a parathyroid problem
- Your specialist has specifically asked for this form of the test
Vitamin D (1,25-Dihydroxyvitamin D) testing in Mangaluru
Tapadia Diagnostic Centre in Mangaluru offers NABL-accredited Vitamin D (1,25-Dihydroxyvitamin D) test from a Blood sample(s). Vitamin D blood test, 25-hydroxyvitamin D test, 25(OH)D test is also prescribed for Bone pain, muscle weakness, muscle aches. Established in 1989, this doctor-led diagnostic centre ensures high accuracy. Home sample collection and walk-in facility available at our Mangaluru center. Pay at the centre with no advance payment. Book online or visit us.
Frequently asked questions
Related Pathology Tests in Mangaluru
Centers You Can Choose To Visit
Vitamin D (1,25-Dihydroxyvitamin D) in Mangaluru
Rated 4.6 on Google
From 6,477 patient reviews across our Hyderabad centres.
Every report, kept for you
Past reports stay in your account and can be downloaded again.
NABL accredited
Every result reviewed by a qualified pathologist before it reaches you.
Four decades of practice
A family-run diagnostic centre, trusted by doctors and households since 1989
Medically Reviewed by Qualified Biochemists
Vitamin D (1,25-Dihydroxyvitamin D) in Other Cities
Vitamin D (1,25-Dihydroxyvitamin D) in Vijayawada
Vitamin D (1,25-Dihydroxyvitamin D) in Visakhapatnam
Vitamin D (1,25-Dihydroxyvitamin D) in Ahmedabad
Vitamin D (1,25-Dihydroxyvitamin D) in Bengaluru
Vitamin D (1,25-Dihydroxyvitamin D) in Mumbai
Vitamin D (1,25-Dihydroxyvitamin D) in Secunderabad
Vitamin D (1,25-Dihydroxyvitamin D) in Karimnagar
Vitamin D (1,25-Dihydroxyvitamin D) in Hyderabad
Vitamin D (1,25-Dihydroxyvitamin D) in Warangal
Vitamin D (1,25-Dihydroxyvitamin D) in Chhatrapati Sambhajinagar (Aurangabad)
Master Health Checkup (Blood) in Mangaluru
HIV 1 & 2 Antibodies, Serum-Elisa Method in Mangaluru
Dengue IgG, IgM Antibodies + NS1 Antigen-Rapid, Serum in Mangaluru
Lipoprotein A (Lp A), Serum in Mangaluru
Erythrocyte Sedimentation Rate (ESR) in Mangaluru
Thyroxine Total (T4), Serum in Mangaluru
Triiodothyronine Total (T3), Serum in Mangaluru
CA 19.9 (Pancreatic Cancer Marker), Serum in Mangaluru
NIPT with Microdeletions in Mangaluru
NIPT Basic in Mangaluru
Complete Blood Picture (CBP) in Mangaluru
Serum Phosphorus Test in Mangaluru
TIBC in Mangaluru
Urology Profile in Mangaluru
Beta HCG Free, Serum (Pregnancy Test) in Mangaluru
Viral Screening in Mangaluru
AFP Test in Mangaluru
Microalbuminuria test in Mangaluru
Diabetes Testing (FBS + PLBS) in Mangaluru
Antithrombin III in Mangaluru
D-dimer test in Mangaluru
Creatine Kinase (CK) Test in Mangaluru
AST Test in Mangaluru
Cardiac Markers in Mangaluru
Pap Smear - LBC in Mangaluru
DVT Profile in Mangaluru
Bleeding Time and Clotting Time (BT & CT) in Mangaluru
Estradiol Test in Mangaluru
hs-CRP Test in Mangaluru
Alkaline Phosphatase (ALP) Test in Mangaluru
Fertility Profile in Mangaluru
Albumin blood test in Mangaluru
Troponin T in Mangaluru
Infertility Profile Extended in Mangaluru
Electrolyte Panel in Mangaluru
Anticardiolipin Antibodies (IgG) in Mangaluru
PSA Test in Mangaluru
FSH Test in Mangaluru
STD Panel in Mangaluru
PCOS Profile in Mangaluru
Serum Iron Test in Mangaluru
Cardiac Profile-III in Mangaluru
Plasma Fibrinogen Test in Mangaluru
HBsAg Test in Mangaluru
Cardiac Biomarker Test in Mangaluru
Herpes Simplex Virus (HSV) Types 1 and 2 Antibody Test in Mangaluru
Antenatal Profile in Mangaluru
Activated Partial Thromboplastin Time in Mangaluru
Lipid Panel in Mangaluru
Fine Needle Aspiration Cytology in Mangaluru
CRP test in Mangaluru
Joint Pain / SLE / Collagen Profile-I in Mangaluru
PAPP-A Test in Mangaluru
Insulin Test in Mangaluru
Triple Screen Test in Mangaluru
Anti-HCV Test in Mangaluru
Basic Metabolic Panel (BMP) in Mangaluru
Very low-density lipoprotein (VLDL) test in Mangaluru
Free Testosterone in Mangaluru
Triglycerides Test in Mangaluru
Quad Screen in Mangaluru
Folic Acid in Mangaluru
Urinalysis in Mangaluru
CEA Test in Mangaluru
Ferritin Test in Mangaluru
Transferrin Saturation% in Mangaluru
Protein C Antigen in Mangaluru
Alpha Feto Protein (AFP) - Fluid in Mangaluru
CPK (MB) Test in Mangaluru
Lupus Anticoagulant Testing in Mangaluru
Reticulocyte Count in Mangaluru
Infertility Profile-Basic in Mangaluru
Beta hCG Test in Mangaluru
DIABETIC PROFILE in Mangaluru
LH Test in Mangaluru
Anti-Müllerian Hormone (AMH) Test in Mangaluru
Bile Salts and Bile Pigments, Urine in Mangaluru
HbA1c in Mangaluru
Vitamin D (1,25-Dihydroxyvitamin D) in Mangaluru
Liver Function Test (LFT) in Mangaluru
Anemia Profile Basic in Mangaluru
Rheumatoid Factor in Mangaluru
Widal Test in Mangaluru
Bilirubin blood test in Mangaluru
Inhibin A, Tumor Marker, Serum in Mangaluru
Thyroid Function Tests in Mangaluru
eGFR in Mangaluru
Menopause Profile in Mangaluru
EXTENDED DIABETIC PROFILE in Mangaluru
LDH Test in Mangaluru
Total Cholesterol Test in Mangaluru
Random Blood Sugar Test in Mangaluru
Total Protein Test in Mangaluru
RPR test in Mangaluru
Anti-dsDNA Test in Mangaluru
HDL Cholesterol in Mangaluru
Blood Type Test in Mangaluru
ASO Titre in Mangaluru
Blood Urea(Serum) Test in Mangaluru
Postprandial Blood Sugar Test in Mangaluru
Back Pain Profile in Mangaluru
ANA test in Mangaluru
Serum Creatinine Test in Mangaluru
PT/INR Test in Mangaluru
Fasting Blood Sugar Test in Mangaluru
Extended Anemia Profile III Executive in Mangaluru
Kidney Function Test (Renal Profile) in Mangaluru
Serum Magnesium Test in Mangaluru
Well-woman exam in Mangaluru
LDL cholesterol test in Mangaluru
Prolactin Test in Mangaluru
Malaria Blood Smear in Mangaluru
Liver Function Test (+GGT) in Mangaluru
TPHA Test in Mangaluru
Hepatitis B Surface Antigen (HBsAg) Test in Mangaluru
Antenatal Profile 2 in Mangaluru
TSH Test in Mangaluru
Cardiac Catheterization in Mangaluru
Cardiolipin Antibody (IgM) in Mangaluru
Master Health Checkup (BL+RADIO) in Mangaluru
Calcium Profile in Mangaluru
Coagulation Profile in Mangaluru
Uric Acid Test in Mangaluru
Vitamin D (25 - Hydroxy Vitamin D, Serum) in Mangaluru
Globulin Test in Mangaluru
Fever Profile Test in Mangaluru
Connective Tissue Disease Profile in Mangaluru
Calcium Blood Test in Mangaluru
IHC in Mangaluru
Estriol Unconjugated (E3) Test in Mangaluru
Blood Typing in Mangaluru
Vitamin B12 Test in Mangaluru
Serum Cortisol in Mangaluru
Double Marker Test in Mangaluru
Pap Smear, Conventional in Mangaluru
Protein S Activity in Mangaluru
Non-Invasive Prenatal Testing (NIPT) in Mangaluru
whole exome sequencing in Mangaluru
Newborn Screening (NBS) in Mangaluru
Apolipoprotein A1 (Apo A1), Serum in Mangaluru
Apolipoprotein B (Apo B), Serum in Mangaluru
Renal Function Test (RFT) in Mangaluru
