Vitamin D (1,25-Dihydroxyvitamin D) in Visakhapatnam
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 Visakhapatnam
Tapadia Diagnostic Centre in Visakhapatnam 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 Visakhapatnam center. Pay at the centre with no advance payment. Book online or visit us.
Frequently asked questions
Related Pathology Tests in Visakhapatnam
Centers You Can Choose To Visit
Vitamin D (1,25-Dihydroxyvitamin D) in Visakhapatnam
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 Aurangabad
HIV 1 & 2 Antibodies, Serum-Elisa Method in Visakhapatnam
Dengue IgG, IgM Antibodies + NS1 Antigen-Rapid, Serum in Visakhapatnam
Lipoprotein A (Lp A), Serum in Visakhapatnam
Erythrocyte Sedimentation Rate (ESR) in Visakhapatnam
Thyroxine Total (T4), Serum in Visakhapatnam
Triiodothyronine Total (T3), Serum in Visakhapatnam
CA 19.9 (Pancreatic Cancer Marker), Serum in Visakhapatnam
NIPT with Microdeletions in Visakhapatnam
NIPT Basic in Visakhapatnam
Complete Blood Picture (CBP) in Visakhapatnam
Serum Phosphorus Test in Visakhapatnam
TIBC in Visakhapatnam
Urology Profile in Visakhapatnam
Beta HCG Free, Serum (Pregnancy Test) in Visakhapatnam
Viral Screening in Visakhapatnam
AFP Test in Visakhapatnam
Microalbuminuria test in Visakhapatnam
Diabetes Testing (FBS + PLBS) in Visakhapatnam
Antithrombin III in Visakhapatnam
D-dimer test in Visakhapatnam
Creatine Kinase (CK) Test in Visakhapatnam
AST Test in Visakhapatnam
Cardiac Markers in Visakhapatnam
Pap Smear - LBC in Visakhapatnam
DVT Profile in Visakhapatnam
Bleeding Time and Clotting Time (BT & CT) in Visakhapatnam
Estradiol Test in Visakhapatnam
hs-CRP Test in Visakhapatnam
Alkaline Phosphatase (ALP) Test in Visakhapatnam
Fertility Profile in Visakhapatnam
Albumin blood test in Visakhapatnam
Troponin T in Visakhapatnam
Infertility Profile Extended in Visakhapatnam
Electrolyte Panel in Visakhapatnam
Anticardiolipin Antibodies (IgG) in Visakhapatnam
PSA Test in Visakhapatnam
FSH Test in Visakhapatnam
STD Panel in Visakhapatnam
PCOS Profile in Visakhapatnam
Serum Iron Test in Visakhapatnam
Cardiac Profile-III in Visakhapatnam
Plasma Fibrinogen Test in Visakhapatnam
HBsAg Test in Visakhapatnam
Cardiac Biomarker Test in Visakhapatnam
Herpes Simplex Virus (HSV) Types 1 and 2 Antibody Test in Visakhapatnam
Antenatal Profile in Visakhapatnam
Activated Partial Thromboplastin Time in Visakhapatnam
Lipid Panel in Visakhapatnam
Fine Needle Aspiration Cytology in Visakhapatnam
CRP test in Visakhapatnam
Joint Pain / SLE / Collagen Profile-I in Visakhapatnam
PAPP-A Test in Visakhapatnam
Insulin Test in Visakhapatnam
Triple Screen Test in Visakhapatnam
Anti-HCV Test in Visakhapatnam
Basic Metabolic Panel (BMP) in Visakhapatnam
Very low-density lipoprotein (VLDL) test in Visakhapatnam
Free Testosterone in Visakhapatnam
Triglycerides Test in Visakhapatnam
Quad Screen in Visakhapatnam
Folic Acid in Visakhapatnam
Urinalysis in Visakhapatnam
CEA Test in Visakhapatnam
Ferritin Test in Visakhapatnam
Transferrin Saturation% in Visakhapatnam
Protein C Antigen in Visakhapatnam
Alpha Feto Protein (AFP) - Fluid in Visakhapatnam
CPK (MB) Test in Visakhapatnam
Lupus Anticoagulant Testing in Visakhapatnam
Reticulocyte Count in Visakhapatnam
Infertility Profile-Basic in Visakhapatnam
Beta hCG Test in Visakhapatnam
DIABETIC PROFILE in Visakhapatnam
LH Test in Visakhapatnam
Anti-Müllerian Hormone (AMH) Test in Visakhapatnam
Bile Salts and Bile Pigments, Urine in Visakhapatnam
HbA1c in Visakhapatnam
Vitamin D (1,25-Dihydroxyvitamin D) in Visakhapatnam
Liver Function Test (LFT) in Visakhapatnam
Anemia Profile Basic in Visakhapatnam
Rheumatoid Factor in Visakhapatnam
Widal Test in Visakhapatnam
Bilirubin blood test in Visakhapatnam
Inhibin A, Tumor Marker, Serum in Visakhapatnam
Thyroid Function Tests in Visakhapatnam
eGFR in Visakhapatnam
Menopause Profile in Visakhapatnam
EXTENDED DIABETIC PROFILE in Visakhapatnam
LDH Test in Visakhapatnam
Total Cholesterol Test in Visakhapatnam
Random Blood Sugar Test in Visakhapatnam
Total Protein Test in Visakhapatnam
RPR test in Visakhapatnam
Anti-dsDNA Test in Visakhapatnam
HDL Cholesterol in Visakhapatnam
Blood Type Test in Visakhapatnam
ASO Titre in Visakhapatnam
Blood Urea(Serum) Test in Visakhapatnam
Postprandial Blood Sugar Test in Visakhapatnam
Back Pain Profile in Visakhapatnam
ANA test in Visakhapatnam
Serum Creatinine Test in Visakhapatnam
PT/INR Test in Visakhapatnam
Fasting Blood Sugar Test in Visakhapatnam
Extended Anemia Profile III Executive in Visakhapatnam
Kidney Function Test (Renal Profile) in Visakhapatnam
Serum Magnesium Test in Visakhapatnam
Well-woman exam in Visakhapatnam
LDL cholesterol test in Visakhapatnam
Prolactin Test in Visakhapatnam
Malaria Blood Smear in Visakhapatnam
Liver Function Test (+GGT) in Visakhapatnam
TPHA Test in Visakhapatnam
Hepatitis B Surface Antigen (HBsAg) Test in Visakhapatnam
Antenatal Profile 2 in Visakhapatnam
TSH Test in Visakhapatnam
Cardiac Catheterization in Visakhapatnam
Cardiolipin Antibody (IgM) in Visakhapatnam
Master Health Checkup in Visakhapatnam
Calcium Profile in Visakhapatnam
Coagulation Profile in Visakhapatnam
Uric Acid Test in Visakhapatnam
Vitamin D (25 - Hydroxy Vitamin D, Serum) in Visakhapatnam
Globulin Test in Visakhapatnam
Fever Profile Test in Visakhapatnam
Connective Tissue Disease Profile in Visakhapatnam
Calcium Blood Test in Visakhapatnam
IHC in Visakhapatnam
Estriol Unconjugated (E3) Test in Visakhapatnam
Blood Typing in Visakhapatnam
Vitamin B12 Test in Visakhapatnam
Serum Cortisol in Visakhapatnam
Double Marker Test in Visakhapatnam
Pap Smear, Conventional in Visakhapatnam
Protein S Activity in Visakhapatnam
Non-Invasive Prenatal Testing (NIPT) in Visakhapatnam
whole exome sequencing in Visakhapatnam
Newborn Screening (NBS) in Visakhapatnam
Renal Function Test (RFT) in Visakhapatnam
