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K-Nat Injection
Menadione (1mg)
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K-Nat Injection is used in the treatment of nutritional deficiencies. It is a form of vitamin K that provides essential nutrients. It helps in improving the conditions which are caused due to deficient levels of vitamin K in the body.
Written By Dr. Sakshi Jain, MS, BDS,
Reviewed By Dr. Rajeev Sharma, MBA, MBBS,
Last updated on 22 Dec 2025 | 05:45 PM (IST)
Written By Dr. Sakshi Jain, MS, BDS,
Reviewed By Dr. Rajeev Sharma, MBA, MBBS,
Last updated on 22 Dec 2025 | 05:45 PM (IST)
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0.5 ml Injection
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General Information
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Product introduction
K-Nat Injection is given by a doctor or a nurse. Do not self-administer this medicine at home. The dose and duration of the treatment will depend on the severity of your condition and how much you need it. Take it for as long as your doctor has prescribed to get the maximum benefit from the medicine.
The common side effects of this medicine include injection site reactions such as pain, swelling, and redness. These are usually temporary and resolve with time.
Before you get the injection, let your doctor know if you are pregnant as it may cause harmful effects to the developing baby. Let your doctor also know if you have any preexisting medical conditions and all the other medicines you are taking.
Uses of K-Nat Injection
Benefits of K-Nat Injection
Nutritional deficiencies
K-Nat Injection is a supplement of vitamin K. It is used to treat conditions caused by low levels of vitamin K in the body. Vitamin K is an important nutrient that is necessary for blood clotting and bone metabolism. It helps to treat and prevent unusual bleeding by increasing the production of blood clotting factors in the body.
K-Nat Injection is a supplement of vitamin K. It is used to treat conditions caused by low levels of vitamin K in the body. Vitamin K is an important nutrient that is necessary for blood clotting and bone metabolism. It helps to treat and prevent unusual bleeding by increasing the production of blood clotting factors in the body.
Side effects of K-Nat Injection
Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them
Common side effects of K-Nat
- Injection site reactions (pain, swelling, redness)
How to use K-Nat Injection
Your doctor or nurse will give you this medicine. Kindly do not self administer.
How K-Nat Injection works
K-Nat Injection is a form of vitamin K that provides essential nutrients.
Quick tips
- K-Nat Injection is used to improve the level of vitamin K that is necessary for blood clotting.
- Inform your doctor if your pregnant or breastfeeding.
- Monitor your blood glucose level closely if you are diabetic and taking K-Nat Injection.
- If you plan to undergo any surgery or dental procedure, inform your doctor that you are taking K-Nat Injection.
- You may also include vitamin K-rich foods in your diet like spinach, green beans, broccoli, cabbage, chicken, cheese, etc.
Safety advice

Alcohol
CAUTION
Alcohol should be used with caution while taking K-Nat Injection.

Pregnancy
UNSAFE
K-Nat Injection is highly unsafe during pregnancy. It can cause serious harm to the unborn baby, including birth defects and pregnancy loss. Do not use this medicine if you are pregnant or planning to become pregnant.

Breast feeding
SAFE IF PRESCRIBED
Available human data suggest that the drug does not pass into breast milk in clinically significant amounts and is unlikely to harm the infant.

Driving
CONSULT YOUR DOCTOR
It is not known whether K-Nat Injection alters the ability to drive. Do not drive if you experience any symptoms that affect your ability to concentrate and react. Please consult your doctor.

Kidney
SAFE IF PRESCRIBED
K-Nat Injection is probably safe to use in patients with kidney disease. Limited data suggest dose adjustment may not be needed.

Liver
SAFE IF PRESCRIBED
K-Nat Injection is probably safe to use in patients with liver disease. Limited data suggest dose adjustment may not be needed.
Frequently asked questions
K-Nat Injection is the synthetic form of Vitamin K that provides essential nutrients. It is used in the treatment of nutritional deficiencies. It also helps in improving the conditions which are caused due to deficiency of Vitamin K in the body.
K-Nat Injection is effective if used in the dose and duration advised by your doctor. Do not stop taking it even if you see improvement in your condition. If you stop using K-Nat Injection too early, the symptoms may return or worsen.
K-Nat Injection should be administered under the supervision of a trained healthcare professional or a doctor only and should not be self-administered. The dose will depend on the condition you are being treated for and will be decided by your doctor. Follow your doctor’s instructions carefully to get maximum benefit from K-Nat Injection.
K-Nat Injection is safe if used in the dose and duration advised by your doctor. Take it exactly as directed and do not skip any dose. Follow your doctor's instructions carefully and let your doctor know if any of the side effects bother you.
Fact Box
Chemical Class
Naphthoquinone Derivative
Habit Forming
No
Therapeutic Class
BLOOD RELATED
Action Class
Vitamins
Related lab tests
References
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Disclaimer
Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.
Marketer details
Name: Kontest Chemicals Ltd
Address: 80/1a, Sarat Bose Road, Bhawanipur, Kolkata, West Bengal 700025
Address: 80/1a, Sarat Bose Road, Bhawanipur, Kolkata, West Bengal 700025
Vendor Details
Country of origin: India
A licensed vendor partner from your nearest location will deliver K-Nat Injection. Once the pharmacy accepts your order, the details of the pharmacy will be shared with you. Acceptance of your order is based on the validity of your doctor's ℞ and the availability of this medicine.
Phone Number: 0124-4166666
Address: 5th Floor Tower - B of the Presidency Building, 46/4 Mehrauli Gurgaon Road, Sector 14, Gurugram, Haryana-122001, India
A licensed vendor partner from your nearest location will deliver K-Nat Injection. Once the pharmacy accepts your order, the details of the pharmacy will be shared with you. Acceptance of your order is based on the validity of your doctor's ℞ and the availability of this medicine.
In case of any issues, contact us
Email ID: [email protected]Phone Number: 0124-4166666
Address: 5th Floor Tower - B of the Presidency Building, 46/4 Mehrauli Gurgaon Road, Sector 14, Gurugram, Haryana-122001, India
Lab tests offered by us
- CBC (Complete Blood Count)
- FBS (Fasting Blood Sugar)
- Thyroid Profile Total (T3, T4 & TSH)
- HbA1c (Glycosylated Hemoglobin)
- PPBS (Postprandial Blood Sugar)
- Lipid Profile
- Vitamin D (25-Hydroxy)
- Urine R/M (Urine Routine & Microscopy)
- Coronavirus Covid -19 test- RT PCR
- LFT (Liver Function Test)
- KFT (Kidney Function Test)
- TSH (Thyroid Stimulating Hormone) Ultrasensitive
- ESR (Erythrocyte Sedimentation Rate)
- Uric Acid, Serum
- Vitamin B12
- CRP (C-Reactive Protein), Quantitative
- Urine C/S (Urine Culture and Sensitivity)
- Serum Electrolytes
- Serum Calcium
- Serum Creatinine
- Diabetes Screening (HbA1C & Fasting Sugar)
- KFT with Electrolytes (Kidney Function Test with Electrolytes)
- Cholesterol - Total
- Hb (Hemoglobin)
- Complete Hemogram (CBC & ESR)
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