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