


Celnyl 20% Injection
L-alanyl-L-glutamine (20% w/v)
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Celnyl 20% Injection is an amino acid that is used to treat nutritional deficiencies. It increases the synthesis of muscle proteins and improves electrolyte and water absorption in the intestine. It also increases the body’s natural defense mechanism and helps to treat malnutrition.
Written By Dr. Anuj Saini, MMST, MBBS,
Reviewed By Dr. Sachin Gupta, MD Pharmacology, MBBS,
Last updated on 25 Nov 2025 | 03:05 PM (IST)
Written By Dr. Anuj Saini, MMST, MBBS,
Reviewed By Dr. Sachin Gupta, MD Pharmacology, MBBS,
Last updated on 25 Nov 2025 | 03:05 PM (IST)
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General Information
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Product introduction
Celnyl 20% Injection is given under the supervision of a healthcare professional. Take it in a dose and duration as advised by the doctor. While you are taking it, your doctor may advise for regular monitoring of liver function.
This medicine is usually safe and may not cause any side effects. However, before taking it report to the doctor if you have a known allergy to this medication or you are suffering from any liver or kidney disease.
Uses of Celnyl Injection
- Short term fluid replacement after trauma
Benefits of Celnyl Injection
Short term fluid replacement after trauma
Celnyl 20% Injection protects the patient from dehydration and electrolyte imbalance after any trauma or injury. Appropriate fluid replacement is very essential to restore normal brain activity and other vital functions of the body to promote healing as well as speedy recovery.
Celnyl 20% Injection protects the patient from dehydration and electrolyte imbalance after any trauma or injury. Appropriate fluid replacement is very essential to restore normal brain activity and other vital functions of the body to promote healing as well as speedy recovery.
Side effects of Celnyl 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 Celnyl
- No common side effects seen
How to use Celnyl Injection
Your doctor or nurse will give you this medicine. Kindly do not self administer.
How Celnyl Injection works
L-alanyl-L-glutamine belongs to class of drugs called amino acids. It works by inhibiting the muscle break down and increases the synthesis of muscle proteins and also it improves electrolyte and water absorption in the intestines and increases the body’s natural defense mechanism.
All substitutes for Celnyl 20% Injection
For information purposes only. Consult a doctor before taking any medicine.
Quick tips
- Celnyl 20% Injection is used to fulfill the nutritional requirement of your body after critical illness or surgery.
- Inform your doctor if you have severe kidney or liver disease.
- Inform your doctor if you are pregnant or intend to become pregnant or breastfeeding.
- You may be asked to get your blood and urine tests done while taking Celnyl 20% Injection.
Safety advice

Alcohol
CONSULT YOUR DOCTOR
It is not known whether it is safe to consume alcohol with Celnyl 20% Injection. Please consult your doctor.

Pregnancy
CONSULT YOUR DOCTOR
Information regarding the use of Celnyl 20% Injection during pregnancy is not available. Please consult your doctor.

Breast feeding
CONSULT YOUR DOCTOR
Information regarding the use of Celnyl 20% Injection during breastfeeding is not available. Please consult your doctor.

Driving
CONSULT YOUR DOCTOR
It is not known whether Celnyl 20% 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
CONSULT YOUR DOCTOR
There is limited data available on the use of Celnyl 20% Injection in patients with kidney disease. Please consult your doctor.

Liver
CONSULT YOUR DOCTOR
There is limited data available on the use of Celnyl 20% Injection in patients with liver disease.
Frequently asked questions
Celnyl 20% Injection is used as part of clinical nutrition for patients who are seriously ill or recovering from surgery, burns, or other conditions that cause the body to lose important nutrients. It provides amino acids, which are the building blocks the body needs for healing and recovery.
Individuals should not receive Celnyl 20% Injection if they have severe kidney problems, severe liver disease, shock, lack of oxygen in the blood, multiple organ failure, or severe metabolic acidosis. It should also be avoided if they are allergic to its ingredients.
Celnyl 20% Injection is processed by your body through the kidneys and liver. Regular monitoring helps ensure these organs are handling the medicine well and that no harmful effects are developing.
Celnyl 20% Injection is typically used for a short duration, often not exceeding three weeks, because there is limited data on its safety with longer use.
If you experience serious side effects of Celnyl 20% Injection such as rash, swelling, difficulty breathing, or sudden worsening of your health during infusion, the treatment should be stopped immediately, and medical help sought.
Giving Celnyl 20% Injection too quickly can cause side effects like chills, nausea, or vomiting. Your doctor will carefully control how fast Celnyl 20% Injection is given to you to prevent side effects.
Fact Box
Chemical Class
Amino acid derivative
Habit Forming
No
Therapeutic Class
NEURO CNS
Action Class
Amino Acids
References
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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: Celon Laboratories Ltd
Address: Plot No 264, Patrika Nagar Madhapur, Hitech City Hyderabad, Telangana India - 500081
Address: Plot No 264, Patrika Nagar Madhapur, Hitech City Hyderabad, Telangana India - 500081
Vendor Details
Country of origin: 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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