Also called: ANA test, Lupus blood test, Autoimmune screen
Report
{context.blood_test.parameters} Parameters
What it checks
Report delivery
Test for
Age group
Commonly advised for
The ANA screen detects autoantibodies that attack the body's own cells. These antibodies are commonly present in autoimmune diseases such as lupus, rheumatoid arthritis, and scleroderma. While a positive ANA does not confirm disease, it serves as an important screening tool when autoimmune conditions are suspected.
Why Is This Test Recommended?
The ANA screen is recommended to evaluate autoimmune disorders, investigate unexplained joint pain, and assess chronic fatigue or fever. It supports diagnosis of lupus and other autoimmune conditions. Low-titer positivity may be seen in healthy individuals; interpretation requires clinical correlation.
What Do the Results Indicate?
Positive results indicate possible autoimmune activity and may require specific antibody tests. Negative results suggest autoimmune disease is unlikely. Symptoms like joint pain, skin rashes, hair loss, and persistent fatigue warrant evaluation when ANA is positive.
How Is the Test Performed and Prepared For?
A blood sample is collected through standard venipuncture. No fasting is required.
Frequently Asked Questions (FAQs)
Does positive ANA mean lupus?
Not always; positive ANA can occur in various autoimmune diseases and even in healthy individuals.
Can healthy people have positive ANA?
Yes; low-titer positive ANA can be found in healthy people, especially elderly individuals.
Is it a definitive test?
No; ANA is a screening test that requires clinical correlation and additional specific antibody testing.
Is fasting needed?
No; fasting is not required for ANA testing.
Can ANA become negative later?
Yes; ANA levels can fluctuate and may become negative over time or with treatment.
Is treatment needed for positive ANA?
Depends on symptoms; treatment is based on clinical symptoms and specific autoimmune diagnosis, not ANA alone.
The ANA test is a screening test for autoimmune conditions, where the body's defence system attacks its own tissues. It is advised if:
Tapadia Diagnostic Centre in Thiruvananthapuram offers NABL-accredited ANA test test from a Blood sample(s). ANA test, Lupus blood test, Autoimmune screen is also prescribed for Joint pain, fatigue, fever, and rashes. Established in 1989, this doctor-led diagnostic centre ensures high accuracy. Home sample collection and walk-in facility available at our Thiruvananthapuram center. Pay at the centre with no advance payment. Book online or visit us.
ANA test in Thiruvananthapuram
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


Master Health Checkup (Blood) in Thiruvananthapuram
HIV 1 & 2 Antibodies, Serum-Elisa Method in Thiruvananthapuram
Dengue IgG, IgM Antibodies + NS1 Antigen-Rapid, Serum in Thiruvananthapuram
Lipoprotein A (Lp A), Serum in Thiruvananthapuram
Erythrocyte Sedimentation Rate (ESR) in Thiruvananthapuram
Thyroxine Total (T4), Serum in Thiruvananthapuram
Triiodothyronine Total (T3), Serum in Thiruvananthapuram
CA 19.9 (Pancreatic Cancer Marker), Serum in Thiruvananthapuram
NIPT with Microdeletions in Thiruvananthapuram
NIPT Basic in Thiruvananthapuram
Complete Blood Picture (CBP) in Thiruvananthapuram
Serum Phosphorus Test in Thiruvananthapuram
TIBC in Thiruvananthapuram
Urology Profile in Thiruvananthapuram
Beta HCG Free, Serum (Pregnancy Test) in Thiruvananthapuram
Viral Screening in Thiruvananthapuram
AFP Test in Thiruvananthapuram
Microalbuminuria test in Thiruvananthapuram
Diabetes Testing (FBS + PLBS) in Thiruvananthapuram
Antithrombin III in Thiruvananthapuram
D-dimer test in Thiruvananthapuram
Creatine Kinase (CK) Test in Thiruvananthapuram
AST Test in Thiruvananthapuram
Cardiac Markers in Thiruvananthapuram
Pap Smear - LBC in Thiruvananthapuram
DVT Profile in Thiruvananthapuram
Bleeding Time and Clotting Time (BT & CT) in Thiruvananthapuram
Estradiol Test in Thiruvananthapuram
hs-CRP Test in Thiruvananthapuram
Alkaline Phosphatase (ALP) Test in Thiruvananthapuram
Fertility Profile in Thiruvananthapuram
Albumin blood test in Thiruvananthapuram
Troponin T in Thiruvananthapuram
Infertility Profile Extended in Thiruvananthapuram
Electrolyte Panel in Thiruvananthapuram
Anticardiolipin Antibodies (IgG) in Thiruvananthapuram
PSA Test in Thiruvananthapuram
FSH Test in Thiruvananthapuram
STD Panel in Thiruvananthapuram
PCOS Profile in Thiruvananthapuram
Serum Iron Test in Thiruvananthapuram
Cardiac Profile-III in Thiruvananthapuram
Plasma Fibrinogen Test in Thiruvananthapuram
HBsAg Test in Thiruvananthapuram
Cardiac Biomarker Test in Thiruvananthapuram
Herpes Simplex Virus (HSV) Types 1 and 2 Antibody Test in Thiruvananthapuram
Antenatal Profile in Thiruvananthapuram
Activated Partial Thromboplastin Time in Thiruvananthapuram
Lipid Panel in Thiruvananthapuram
Fine Needle Aspiration Cytology in Thiruvananthapuram
CRP test in Thiruvananthapuram
Joint Pain / SLE / Collagen Profile-I in Thiruvananthapuram
PAPP-A Test in Thiruvananthapuram
Insulin Test in Thiruvananthapuram
Triple Screen Test in Thiruvananthapuram
Anti-HCV Test in Thiruvananthapuram
Basic Metabolic Panel (BMP) in Thiruvananthapuram
Very low-density lipoprotein (VLDL) test in Thiruvananthapuram
Free Testosterone in Thiruvananthapuram
Triglycerides Test in Thiruvananthapuram
Quad Screen in Thiruvananthapuram
Folic Acid in Thiruvananthapuram
Urinalysis in Thiruvananthapuram
CEA Test in Thiruvananthapuram
Ferritin Test in Thiruvananthapuram
Transferrin Saturation% in Thiruvananthapuram
Protein C Antigen in Thiruvananthapuram
Alpha Feto Protein (AFP) - Fluid in Thiruvananthapuram
CPK (MB) Test in Thiruvananthapuram
Lupus Anticoagulant Testing in Thiruvananthapuram
Reticulocyte Count in Thiruvananthapuram
Infertility Profile-Basic in Thiruvananthapuram
Beta hCG Test in Thiruvananthapuram
DIABETIC PROFILE in Thiruvananthapuram
LH Test in Thiruvananthapuram
Anti-Müllerian Hormone (AMH) Test in Thiruvananthapuram
Bile Salts and Bile Pigments, Urine in Thiruvananthapuram
HbA1c in Thiruvananthapuram
Vitamin D (1,25-Dihydroxyvitamin D) in Thiruvananthapuram
Liver Function Test (LFT) in Thiruvananthapuram
Anemia Profile Basic in Thiruvananthapuram
Rheumatoid Factor in Thiruvananthapuram
Widal Test in Thiruvananthapuram
Bilirubin blood test in Thiruvananthapuram
Inhibin A, Tumor Marker, Serum in Thiruvananthapuram
Thyroid Function Tests in Thiruvananthapuram
eGFR in Thiruvananthapuram
Menopause Profile in Thiruvananthapuram
EXTENDED DIABETIC PROFILE in Thiruvananthapuram
LDH Test in Thiruvananthapuram
Total Cholesterol Test in Thiruvananthapuram
Random Blood Sugar Test in Thiruvananthapuram
Total Protein Test in Thiruvananthapuram
RPR test in Thiruvananthapuram
Anti-dsDNA Test in Thiruvananthapuram
HDL Cholesterol in Thiruvananthapuram
Blood Type Test in Thiruvananthapuram
ASO Titre in Thiruvananthapuram
Blood Urea(Serum) Test in Thiruvananthapuram
Postprandial Blood Sugar Test in Thiruvananthapuram
Back Pain Profile in Thiruvananthapuram
ANA test in Thiruvananthapuram
Serum Creatinine Test in Thiruvananthapuram
PT/INR Test in Thiruvananthapuram
Fasting Blood Sugar Test in Thiruvananthapuram
Extended Anemia Profile III Executive in Thiruvananthapuram
Kidney Function Test (Renal Profile) in Thiruvananthapuram
Serum Magnesium Test in Thiruvananthapuram
Well-woman exam in Thiruvananthapuram
LDL cholesterol test in Thiruvananthapuram
Prolactin Test in Thiruvananthapuram
Malaria Blood Smear in Thiruvananthapuram
Liver Function Test (+GGT) in Thiruvananthapuram
TPHA Test in Thiruvananthapuram
Hepatitis B Surface Antigen (HBsAg) Test in Thiruvananthapuram
Antenatal Profile 2 in Thiruvananthapuram
TSH Test in Thiruvananthapuram
Cardiac Catheterization in Thiruvananthapuram
Cardiolipin Antibody (IgM) in Thiruvananthapuram
Master Health Checkup (BL+RADIO) in Thiruvananthapuram
Calcium Profile in Thiruvananthapuram
Coagulation Profile in Thiruvananthapuram
Uric Acid Test in Thiruvananthapuram
Vitamin D (25 - Hydroxy Vitamin D, Serum) in Thiruvananthapuram
Globulin Test in Thiruvananthapuram
Fever Profile Test in Thiruvananthapuram
Connective Tissue Disease Profile in Thiruvananthapuram
Calcium Blood Test in Thiruvananthapuram
IHC in Thiruvananthapuram
Estriol Unconjugated (E3) Test in Thiruvananthapuram
Blood Typing in Thiruvananthapuram
Vitamin B12 Test in Thiruvananthapuram
Serum Cortisol in Thiruvananthapuram
Double Marker Test in Thiruvananthapuram
Pap Smear, Conventional in Thiruvananthapuram
Protein S Activity in Thiruvananthapuram
Non-Invasive Prenatal Testing (NIPT) in Thiruvananthapuram
whole exome sequencing in Thiruvananthapuram
Newborn Screening (NBS) in Thiruvananthapuram
Apolipoprotein A1 (Apo A1), Serum in Thiruvananthapuram
Apolipoprotein B (Apo B), Serum in Thiruvananthapuram
Renal Function Test (RFT) in Thiruvananthapuram