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Complement 3 (C3), in Delhi

Get Complement 3 (C3) done in Karol Bagh, Delhi with GetVisit. The Complement 3 (C3) test measures the amount of a protein called C3 in your blood. Verified infectious disease specialist, home collection, and same-day digital reports across Paschim Vihar and the city.

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Blood
FASTING REQUIRED
No
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Male/Female
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25 hours
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What is a Complement 3 (C3) Test in Delhi ?

What is Complement 3 (C3)?

The Complement 3 (C3) test measures the amount of a protein called C3 in your blood. C3 is part of the complement system, a group of proteins that help your immune system fight germs and clear damaged cells.

What does Complement 3 (C3) measure?

Measuring C3 helps doctors see if the complement system is overactive, consumed, or deficient. Low or high C3 levels can point to autoimmune diseases, certain infections, or kidney problems. Doctors use the result alongside other tests and your symptoms to diagnose conditions and to monitor disease activity or response to treatment.

What symptoms suggest Complement 3 (C3) may be needed?

A doctor may recommend Complement 3 (C3) when a patient reports sudden fever (above 38.5°C), body aches and chills, persistent headache, nausea or vomiting, abdominal pain, skin rash, joint pain, and extreme fatigue. Sample collection for Delhi is available at labs and at home across Dilshad Garden, Hauz Khas, and surrounding neighbourhoods.

How is Complement 3 (C3) performed?

At a GetVisit-partnered lab in Dilshad Garden or Hauz Khas, Delhi, a certified phlebotomist cleans the inner elbow, locates a vein, and draws the required blood (typically 5 to 10 mL). The procedure takes 3 to 5 minutes. You feel a brief pinch at insertion and mild pressure during collection, then can eat, drive, and resume all activities immediately afterwards.

How accurate is Complement 3 (C3)?

Results are analytically reliable because GetVisit's Delhi logistics network maintains proper cold-chain transport from your Dilshad Garden or Hauz Khas collection point to the processing lab, preserving sample integrity. NABL independently audits quality control at regular intervals.

Are there any risks to Complement 3 (C3)?

Beyond a brief pinch, Complement 3 (C3) carries almost no risk. Keep the arm relaxed during the draw, press gently on the site afterwards, and avoid heavy lifting with that arm for about an hour.

Did you know?

A complement C3 blood test measures the level of the complement component 3 protein, part of the immune system’s complement pathway.

Complement 3 (C3) Test Preparation in Delhi

Medication:

Continue your regular medicines unless your doctor has told you otherwise.

Fasting and diet:

No fasting is required. Eat and drink as usual, stay well hydrated, and simply avoid alcohol and heavy exercise in the 12 hours before your appointment.

Timing and slots:

Morning appointments suit most tests, when the body's markers are most stable. GetVisit home collection in Delhi starts at 6:00 AM, including Dwarka and Rajouri Garden.

What to bring:

Have your doctor's referral and photo ID ready; earlier reports for the same test are useful for tracking trends.

Complement 3 (C3) Test Parameters in Delhi

Single standalone test:

Complement 3 (C3). Can be ordered individually or as part of a preventive health package on GetVisit.

Why Take a Complement 3 (C3) Test in Delhi ?

When does a doctor order Complement 3 (C3)?

Complement 3 (C3) is often ordered as part of a complement panel or autoimmune workup. Doctors may request it when a patient has unexplained inflammation, recurrent infections, rashes, or kidney problems.

Who should get Complement 3 (C3) done in Delhi?

Delhi's 30+ million population, India's most severe urban air pollution, one of the country's highest combined diabetes and cardiovascular disease burdens, extreme seasonal temperature range (from 3°C in January to 48°C in May), and monsoon infection risk across Dwarka, Rohini, Shahdara, and Uttam Nagar make regular preventive diagnostic testing an essential part of health management for all city residents. Complement 3 (C3) testing is important for symptomatic patients, for confirming recovery, and for household members of a confirmed case. Testing early in Delhi's fever season prevents the complications that come from treating the wrong infection.

What conditions can Complement 3 (C3) help diagnose?

It helps diagnose and monitor autoimmune diseases, certain infections, and complement deficiencies. Abnormal results can come from immune complex consumption, genetic deficiency, infection, or some medications. A family history of recurrent infections may make testing more important.

What do Complement 3 (C3) results mean?

Higher or positive results: In systemic lupus erythematosus (SLE), C3 is typically low during active disease because immune-complex formation activates and consumes complement. Lower or negative results: In systemic lupus erythematosus (SLE), C3 is typically low during active disease because immune-complex formation activates and consumes complement. Your doctor reads the value against the reference range on your report and your symptoms, and may repeat a borderline result to confirm it.

How often should Complement 3 (C3) be repeated?

Infection tests are ordered when symptoms are present rather than on a fixed schedule. Repeat testing may be needed to confirm recovery, to check clearance after treatment, or if fever recurs. During Delhi's monsoon fever season, prompt retesting is advised for any new febrile illness.

What happens after Complement 3 (C3) results are ready?

You will be notified the moment results are ready, usually the same day for routine tests. Open the report in the GetVisit app to see each value beside its reference range, share it with your doctor in a tap, or book a specialist consultation to talk it through.

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Frequently asked questions

For any unanswered questions, reach out to our support team via email. We will assist you as soon as possible

What does complement C3 test for?plus

A complement C3 blood test measures the level of the complement component 3 protein, part of the immune system’s complement pathway. It helps evaluate immune function and inflammation, detect complement deficiencies, and support diagnosis or monitoring of autoimmune diseases (e.g. lupus), recurrent infections, and kidney disorders caused by complement activation. Low levels often indicate complement consumption in active immune‑complex disease; high levels reflect acute inflammation.

Is C3 high or low in lupus?plus

In systemic lupus erythematosus (SLE), C3 is typically low during active disease because immune-complex formation activates and consumes complement. Falling C3 levels often signal a flare, particularly lupus nephritis, while normal or rising C3 suggests remission. However, C3 can be affected by other conditions (infections, genetic deficiencies), so trends and clinical context guide interpretation.

What is the function of C3d complement?plus

C3d is a cleavage fragment of complement C3 that tags pathogens and immune complexes, functioning as an opsonin and linking innate to adaptive immunity. It binds complement receptor 2 (CR2, CD21) on B cells, lowering their activation threshold and enhancing antibody responses. C3d also promotes phagocytosis and efficient clearance of immune complexes, aiding antigen presentation and immune regulation.

What cancers cause high C3 complement?plus

Elevated serum C3 or complement activation has been reported in several solid tumors, including hepatocellular carcinoma, ovarian and other gynecologic cancers, non–small cell lung cancer, renal cell carcinoma, and some gastrointestinal cancers (colorectal, gastric). Increases often reflect tumor secretion or systemic inflammation and vary with stage; results require clinical correlation and specialist interpretation.

Can menstruation affect Complement 3 (C3) results?plus

Some tests, such as iron studies and certain hormone panels, can be influenced by your menstrual cycle. If you are on your period, mention it so your doctor can judge whether timing matters for Complement 3 (C3).

Can I drink coffee or tea before Complement 3 (C3)?plus

If Complement 3 (C3) needs fasting, avoid tea and coffee (even without sugar) during the fasting window, as they can affect some results; plain water is fine. If no fasting is required, your usual drinks are okay.

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If you need a reliable diagnostic lab in Uttam Nagar, GetVisit makes it easy to find and book one. Vector-borne diseases are common in Delhi during the rains. The staff at the collection centre were professional and made me comfortable. My doctor said the report was thorough and well-formatted. Will definitely return for my next round of tests.

Rajender Phogat

Delhi

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Catching this early made a real difference to my treatment. Had a stubborn fever and this test pinpointed the cause quickly. The GetVisit platform made it easy to pick a morning slot before office near CP. The team followed proper protocols throughout. Will book through GetVisit next time without a second thought.

Sunita Jha

Delhi

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Found GetVisit online and the booking was done in under two minutes in Noida. Had a stubborn fever and this test pinpointed the cause quickly. Quick blood test, nothing to stress about. My doctor said it was one of the most clearly formatted reports he had seen. Will definitely return for my next round of tests.

Rajesh Yadav

Delhi

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My doctor said the report was thorough and well-formatted. My child had recurrent fevers and this test finally gave us a clear answer. Booked a 7 AM slot before my Metro commute near my office in Gurugram. The result was reassuring and we could proceed with the next steps. Five stars. Everything went smoothly.

Sunita Hooda

Delhi

starstarstarstarstar

Had a stubborn fever and this test pinpointed the cause quickly. Simple blood draw, over in under two minutes. Booked a 7 AM slot before my Metro commute in Rajouri Garden. Clean, clear report with no missing values. GetVisit has made health check-ups genuinely convenient in this city.

Navneet Kaur

Delhi

starstarstarstarstar

My child had recurrent fevers and this test finally gave us a clear answer. Scheduled a slot online and got an instant confirmation on WhatsApp in Greater Noida. Everything was hygienic and done efficiently. The prick was barely noticeable. The result was reassuring and we could proceed with the next steps. Much better than standing in line at a hospital lab.

Rajveer Singh

Delhi

starstarstarstarstar

Had a stubborn fever and this test pinpointed the cause quickly. In and out in fifteen minutes. Excellent turnaround with results by evening for a morning blood draw. The test confirmed exactly what my doctor had suspected. Trustworthy, professional, and convenient.

Ritu Verma

Delhi

starstarstarstarstar

The staff at the collection centre were professional and made me comfortable. Vector-borne diseases are common in Delhi during the rains. GetVisit had a lab within walking distance of my sector in Faridabad. Got the digital report faster than expected. Already recommended this to three people in my RWA.

Sonia Malik

Delhi

starstarstarstarstar

High fever in the monsoon and my doctor wanted dengue and typhoid ruled out. Blood draw was fast and painless. Booked online through GetVisit with no phone calls required in Dwarka. Excellent turnaround with results by evening for a morning blood draw. Will definitely return for my next round of tests.

Manju Antil

Delhi

starstarstarstarstar

My child had recurrent fevers and this test finally gave us a clear answer. GetVisit had a lab within walking distance of my sector in Connaught Place. Arrived and was attended to within ten minutes. Quick blood test, nothing to stress about. The values were accurate and my doctor could act on them immediately. Highly recommend to anyone in Delhi NCR looking for hassle-free diagnostics.

Farhan Siddiqui

Delhi

starstarstarstarstar

If you need a reliable diagnostic lab in Uttam Nagar, GetVisit makes it easy to find and book one. Vector-borne diseases are common in Delhi during the rains. The staff at the collection centre were professional and made me comfortable. My doctor said the report was thorough and well-formatted. Will definitely return for my next round of tests.

Rajender Phogat

Delhi

starstarstarstarstar

Catching this early made a real difference to my treatment. Had a stubborn fever and this test pinpointed the cause quickly. The GetVisit platform made it easy to pick a morning slot before office near CP. The team followed proper protocols throughout. Will book through GetVisit next time without a second thought.

Sunita Jha

Delhi

starstarstarstarstar

Found GetVisit online and the booking was done in under two minutes in Noida. Had a stubborn fever and this test pinpointed the cause quickly. Quick blood test, nothing to stress about. My doctor said it was one of the most clearly formatted reports he had seen. Will definitely return for my next round of tests.

Rajesh Yadav

Delhi

starstarstarstarstar

My doctor said the report was thorough and well-formatted. My child had recurrent fevers and this test finally gave us a clear answer. Booked a 7 AM slot before my Metro commute near my office in Gurugram. The result was reassuring and we could proceed with the next steps. Five stars. Everything went smoothly.

Sunita Hooda

Delhi

starstarstarstarstar

Had a stubborn fever and this test pinpointed the cause quickly. Simple blood draw, over in under two minutes. Booked a 7 AM slot before my Metro commute in Rajouri Garden. Clean, clear report with no missing values. GetVisit has made health check-ups genuinely convenient in this city.

Navneet Kaur

Delhi

starstarstarstarstar

My child had recurrent fevers and this test finally gave us a clear answer. Scheduled a slot online and got an instant confirmation on WhatsApp in Greater Noida. Everything was hygienic and done efficiently. The prick was barely noticeable. The result was reassuring and we could proceed with the next steps. Much better than standing in line at a hospital lab.

Rajveer Singh

Delhi

starstarstarstarstar

Had a stubborn fever and this test pinpointed the cause quickly. In and out in fifteen minutes. Excellent turnaround with results by evening for a morning blood draw. The test confirmed exactly what my doctor had suspected. Trustworthy, professional, and convenient.

Ritu Verma

Delhi

starstarstarstarstar

The staff at the collection centre were professional and made me comfortable. Vector-borne diseases are common in Delhi during the rains. GetVisit had a lab within walking distance of my sector in Faridabad. Got the digital report faster than expected. Already recommended this to three people in my RWA.

Sonia Malik

Delhi

starstarstarstarstar

High fever in the monsoon and my doctor wanted dengue and typhoid ruled out. Blood draw was fast and painless. Booked online through GetVisit with no phone calls required in Dwarka. Excellent turnaround with results by evening for a morning blood draw. Will definitely return for my next round of tests.

Manju Antil

Delhi

starstarstarstarstar

My child had recurrent fevers and this test finally gave us a clear answer. GetVisit had a lab within walking distance of my sector in Connaught Place. Arrived and was attended to within ten minutes. Quick blood test, nothing to stress about. The values were accurate and my doctor could act on them immediately. Highly recommend to anyone in Delhi NCR looking for hassle-free diagnostics.

Farhan Siddiqui

Delhi

starstarstarstarstar

If you need a reliable diagnostic lab in Uttam Nagar, GetVisit makes it easy to find and book one. Vector-borne diseases are common in Delhi during the rains. The staff at the collection centre were professional and made me comfortable. My doctor said the report was thorough and well-formatted. Will definitely return for my next round of tests.

Rajender Phogat

Delhi

starstarstarstarstar

Catching this early made a real difference to my treatment. Had a stubborn fever and this test pinpointed the cause quickly. The GetVisit platform made it easy to pick a morning slot before office near CP. The team followed proper protocols throughout. Will book through GetVisit next time without a second thought.

Sunita Jha

Delhi

starstarstarstarstar

Found GetVisit online and the booking was done in under two minutes in Noida. Had a stubborn fever and this test pinpointed the cause quickly. Quick blood test, nothing to stress about. My doctor said it was one of the most clearly formatted reports he had seen. Will definitely return for my next round of tests.

Rajesh Yadav

Delhi

starstarstarstarstar

My doctor said the report was thorough and well-formatted. My child had recurrent fevers and this test finally gave us a clear answer. Booked a 7 AM slot before my Metro commute near my office in Gurugram. The result was reassuring and we could proceed with the next steps. Five stars. Everything went smoothly.

Sunita Hooda

Delhi

starstarstarstarstar

Had a stubborn fever and this test pinpointed the cause quickly. Simple blood draw, over in under two minutes. Booked a 7 AM slot before my Metro commute in Rajouri Garden. Clean, clear report with no missing values. GetVisit has made health check-ups genuinely convenient in this city.

Navneet Kaur

Delhi

starstarstarstarstar

My child had recurrent fevers and this test finally gave us a clear answer. Scheduled a slot online and got an instant confirmation on WhatsApp in Greater Noida. Everything was hygienic and done efficiently. The prick was barely noticeable. The result was reassuring and we could proceed with the next steps. Much better than standing in line at a hospital lab.

Rajveer Singh

Delhi

starstarstarstarstar

Had a stubborn fever and this test pinpointed the cause quickly. In and out in fifteen minutes. Excellent turnaround with results by evening for a morning blood draw. The test confirmed exactly what my doctor had suspected. Trustworthy, professional, and convenient.

Ritu Verma

Delhi

starstarstarstarstar

The staff at the collection centre were professional and made me comfortable. Vector-borne diseases are common in Delhi during the rains. GetVisit had a lab within walking distance of my sector in Faridabad. Got the digital report faster than expected. Already recommended this to three people in my RWA.

Sonia Malik

Delhi

starstarstarstarstar

High fever in the monsoon and my doctor wanted dengue and typhoid ruled out. Blood draw was fast and painless. Booked online through GetVisit with no phone calls required in Dwarka. Excellent turnaround with results by evening for a morning blood draw. Will definitely return for my next round of tests.

Manju Antil

Delhi

starstarstarstarstar

My child had recurrent fevers and this test finally gave us a clear answer. GetVisit had a lab within walking distance of my sector in Connaught Place. Arrived and was attended to within ten minutes. Quick blood test, nothing to stress about. The values were accurate and my doctor could act on them immediately. Highly recommend to anyone in Delhi NCR looking for hassle-free diagnostics.

Farhan Siddiqui

Delhi

starstarstarstarstar

If you need a reliable diagnostic lab in Uttam Nagar, GetVisit makes it easy to find and book one. Vector-borne diseases are common in Delhi during the rains. The staff at the collection centre were professional and made me comfortable. My doctor said the report was thorough and well-formatted. Will definitely return for my next round of tests.

Rajender Phogat

Delhi

starstarstarstarstar

Catching this early made a real difference to my treatment. Had a stubborn fever and this test pinpointed the cause quickly. The GetVisit platform made it easy to pick a morning slot before office near CP. The team followed proper protocols throughout. Will book through GetVisit next time without a second thought.

Sunita Jha

Delhi

starstarstarstarstar

Found GetVisit online and the booking was done in under two minutes in Noida. Had a stubborn fever and this test pinpointed the cause quickly. Quick blood test, nothing to stress about. My doctor said it was one of the most clearly formatted reports he had seen. Will definitely return for my next round of tests.

Rajesh Yadav

Delhi

starstarstarstarstar

My doctor said the report was thorough and well-formatted. My child had recurrent fevers and this test finally gave us a clear answer. Booked a 7 AM slot before my Metro commute near my office in Gurugram. The result was reassuring and we could proceed with the next steps. Five stars. Everything went smoothly.

Sunita Hooda

Delhi

starstarstarstarstar

Had a stubborn fever and this test pinpointed the cause quickly. Simple blood draw, over in under two minutes. Booked a 7 AM slot before my Metro commute in Rajouri Garden. Clean, clear report with no missing values. GetVisit has made health check-ups genuinely convenient in this city.

Navneet Kaur

Delhi

starstarstarstarstar

My child had recurrent fevers and this test finally gave us a clear answer. Scheduled a slot online and got an instant confirmation on WhatsApp in Greater Noida. Everything was hygienic and done efficiently. The prick was barely noticeable. The result was reassuring and we could proceed with the next steps. Much better than standing in line at a hospital lab.

Rajveer Singh

Delhi

starstarstarstarstar

Had a stubborn fever and this test pinpointed the cause quickly. In and out in fifteen minutes. Excellent turnaround with results by evening for a morning blood draw. The test confirmed exactly what my doctor had suspected. Trustworthy, professional, and convenient.

Ritu Verma

Delhi

starstarstarstarstar

The staff at the collection centre were professional and made me comfortable. Vector-borne diseases are common in Delhi during the rains. GetVisit had a lab within walking distance of my sector in Faridabad. Got the digital report faster than expected. Already recommended this to three people in my RWA.

Sonia Malik

Delhi

starstarstarstarstar

High fever in the monsoon and my doctor wanted dengue and typhoid ruled out. Blood draw was fast and painless. Booked online through GetVisit with no phone calls required in Dwarka. Excellent turnaround with results by evening for a morning blood draw. Will definitely return for my next round of tests.

Manju Antil

Delhi

starstarstarstarstar

My child had recurrent fevers and this test finally gave us a clear answer. GetVisit had a lab within walking distance of my sector in Connaught Place. Arrived and was attended to within ten minutes. Quick blood test, nothing to stress about. The values were accurate and my doctor could act on them immediately. Highly recommend to anyone in Delhi NCR looking for hassle-free diagnostics.

Farhan Siddiqui

Delhi