Is Cystatin c 1.21 high, normal or dangerous? What does Cystatin c level 1.21 mean?

Your Cystatin c level of 1.21 is a High Cystatin c level.

High Cystatin c levels may indicate underlying health problems. The normal range is typically between 0.62 mg/L and 1.03 mg/L. If your levels are outside this range, it's important to speak with a healthcare provider. Consulting a doctor is recommended to determine the cause and appropriate next steps.

The normal Cystatin c range for men is :0.62 - 1.03 mg/L

Ideal values of Cystatin c depending on age (male) :

Age	Ideal Cystatin c value
<5 years	0.628
5-10 years	0.636
10-15 years	0.644
15-20 years	0.652
20-25 years	0.66
25-30 years	0.668
30-35 years	0.676
35-40 years	0.684
40-45 years	0.692
45-50 years	0.7
50-55 years	0.708
55-60 years	0.717
60-70 years	0.726
70-80 years	0.735
80-90 years	0.744
90-100 years	0.753
>100 years	0.762

*Ideal values are calculated based on our database of patient records

Get Advice via Email : Send us your blood test report, and our Cystatin c experts will review it. You'll receive a detailed analysis and personalized treatment guidance via email within 12 hours. If you have additional blood test results besides Cystatin c, please include those too—an accurate diagnosis often requires a full view of all abnormalities. Upload blood test report now

1,51,150

Total number of patients treated

A video message on the treatment of your high Cystatin c level

If you want your blood test report to be interpreted by Cystatin c specialist, you can upload your report. Our Cystatin c expert will provide you with the most accurate interpretation of your blood test results and treatment within 12 hours.Upload blood test report now

Some examples of conditions that increase or decrease Cystatin c levels include:

• Impaired kidney function
• Diabetes
• Obstructive sleep apnea
• Metabolic syndrome
• Heart disease

Receive world-class medical opinion about your high Cystatin c levels over email.Upload blood test report now

Normal range of Cystatin c found among women :0.62-1.03 mg/L

Ideal values of Cystatin c depending on age (female) :

Age	Ideal Cystatin c value
<5 years	0.628
5-10 years	0.636
10-15 years	0.644
15-20 years	0.652
20-25 years	0.66
25-30 years	0.668
30-35 years	0.676
35-40 years	0.684
40-45 years	0.693
45-50 years	0.702
50-55 years	0.711
55-60 years	0.72
60-70 years	0.729
70-80 years	0.738
80-90 years	0.747
90-100 years	0.756
>100 years	0.765

If you take a Cystatin c blood test and the results are not in the normal range (0.62-1.03 mg/L), your physician may recommend more tests to figure out the problem. You might also get this test if your physician thinks you have some other disease.

This page was viewed the most from these cities in the last 30 days:

• Le Vigen
• La Bâtie-Montgascon
• Jacobs Island
• Le Vernet, Allier
• Jianshi County
• Gray-la-Ville
• Hedong Subdistrict, Genhe
• La Sauvetat-sur-Lède
• Gorwa
• Gravon
• Kikuchi, Kumamoto
• Gnomon Island
• Hussigny-Godbrange
• Khongapani
• Gurgaon
• Later Sabeol
• Guillerval
• Kattappana
• Landelles
• Hettange-Grande
• Jasses
• Le Villey
• Lanleff
• La Haute-Beaume
• Innichen
• Gola Bazar, Uttar Pradesh
• Lendinara
• Hanam-eup
• Les Mazures
• Holalkere
• Joinville Island group
• Gauripur supaul
• Kasba, Kolkata
• Harishchandrapur II (community development block)
• Huff (board games)
• Issarlès
• L'Abergement-Sainte-Colombe
• Idaiyangudi
• L'Isle-Bouzon
• Gonnetot
• Lad Rymbai
• La Ferté-Beauharnais
• La Tranche-sur-Mer
• Kafr Jammal
• Honskirch
• Guidizzolo
• Gillette, Wyoming
• Jhok Sarkari
• Haryana Archery Association
• Gita Mandir Road
• Jau-Dignac-et-Loirac
• Izeron
• La Quinta, California
• Kandri
• LaSalle, Illinois
• Inzinzac-Lochrist
• Hedong Township, Qinghai
• Jauljibi
• Le Brusquet
• Lavignac
• Hussainpur, Bhulath
• Jagannadhapuram, West Godavari district
• La Proiselière-et-Langle
• Kenglon
• Kizhakkummuri
• Kurali
• Kanki
• Grammond
• Karumathara
• Heillecourt
• Latsch
• Gevry
• Jhirniya
• Jugyo-dong
• Kotwali Bazar
• Jintang Island
• Langate
• Haizhou District, Lianyungang
• Kondapur, Ranga Reddy
• Hammerbrook
• Gosling Islands
• La Couture, Pas-de-Calais
• Handigud
• Kombo
• Le Tremblay
• Lézat-sur-Lèze
• Heihe
• Ladaux
• Laron
• La Boissière-du-Doré
• Géronce
• Laubach, Bas-Rhin
• Grane, Nordland
• Kodiyathur
• Goult
• Jhungian
• Le Fresne-Poret
• Jangareddygudem mandal
• Hanau-Lichtenberg
• Kanara
• Gu'an County
• Gorizia and Gradisca
• Kumenan, Okayama
• Kattathur (North)
• Kalna, India
• L'Anse Indian Reservation
• Kunjarugiri
• Indapur taluka
• Lançon-Provence
• Kingdom of Mrauk U
• Kalikave
• Gushegu District
• Les Sièges
• Leominster, Massachusetts
• Hagnoundrou
• Lavernhe
• Jawalamukhi
• Killarney, Calgary
• Lagamas
• Kent, Illinois
• La Chapelle-Rambaud
• Hongqiao Subdistrict, Wusu
• Lamarque-Pontacq
• Jhandapur
• Jagny-sous-Bois
• Lathanga, Odisha
• Gorentla, Nalgonda district
• Lanfroicourt
• Le Roc
• Le Seure
• Le Soulié
• Le Tech
• Koumi, Nagano
• Jhikariya Kalan
• La Quinta, California
• Le Thour
• Kingdom of Strathclyde
• Jejur
• Lans-en-Vercors
• Humboldt Park, Chicago
• Geography of Arunachal Pradesh
• Hatgachha, North 24 Parganas
• Ghanerao
• Grèzes, Lozère
• LaVilla
• Kingdom of Powys
• Granze
• Jabalpur Cantonment
• Hazel Dell South, Washington
• Gémonville

How the Cystatin c Test Is Done :

When your doctor orders a Cystatin c test, it involves a straightforward blood draw to measure your Cystatin c levels. A pathologist or lab technician will take a small sample of blood from a vein using a needle. Your Cystatin c test results are usually available within a few hours.