NS 3% Infusion: A Comprehensive Guide to Hypertonic Saline
Clinical Reference Standards: CDSCO (Central Drugs Standard Control Organisation), Indian Pharmacopoeia (IP) & WHO | Last Updated: September 2026
When to Call Your Doctor IMMEDIATELY
- Sudden confusion, weakness, or paralysis
- Difficulty speaking or swallowing
- Seizures
- Severe shortness of breath or chest pain
- Swelling of face, lips, or throat
- Decreased urine output
- Pain, redness, or swelling at infusion site
If experiencing severe symptoms, call emergency services immediately.
What is haes steril 3% infusion used for?
This medicine is a 3% hypertonic saline infusion used to treat severe hyponatremia and cerebral edema. It works by drawing water out of cells to raise sodium levels and reduce brain swelling. It is given only in a hospital setting under close supervision.
- Generic Name: Sodium Chloride (3%)
- Manufacturer: Fresenius Kabi India Pvt Ltd
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 haes steril 3% infusion के बारे में (Hindi Summary)
उपयोग: यह दवा 3% हाइपरटोनिक सलाइन इन्फ्यूजन है, जिसका उपयोग गंभीर हाइपोनेट्रेमिया (खून में सोडियम की कमी) और मस्तिष्क में सूजन (सेरेब्रल एडिमा) के इलाज के लिए किया जाता है। यह केवल अस्पताल में डॉक्टर की देखरेख में दी जाती है। यह खून में सोडियम का स्तर बढ़ाने और मस्तिष्क की सूजन कम करने में मदद करती है।
साइड इफेक्ट्स: आम दुष्प्रभावों में इंजेक्शन की जगह पर दर्द, लालिमा, सूजन, सिरदर्द और हल्का बुखार शामिल हैं। गंभीर दुष्प्रभावों में द्रव अधिभार, सांस लेने में कठिनाई, उच्च रक्तचाप, दौरे और मस्तिष्क की गंभीर क्षति हो सकती है। किसी भी असामान्य लक्षण को तुरंत डॉक्टर को बताएं।
सुरक्षा सलाह: यह दवा केवल अस्पताल में योग्य स्वास्थ्यकर्मी द्वारा ही दी जानी चाहिए। घर पर स्वयं न लगाएं। इलाज के दौरान डॉक्टर आपके सोडियम स्तर, गुर्दे और हृदय की निगरानी करेंगे। अपनी सभी दवाओं के बारे में डॉक्टर को बताएं। इन्फ्यूजन की गति को स्वयं न बदलें। गर्भवती महिलाएं इस दवा का उपयोग केवल डॉक्टर की सलाह पर करें।
💊 haes steril 3% infusion Uses & Benefits
[{"condition":"Symptomatic hyponatremia","description":"Used to correct dangerously low sodium levels, especially when accompanied by seizures, confusion, or coma.","evidence":"Well-established"},{"condition":"Cerebral edema","description":"Helps reduce brain inflammation" class="semantic-link" title="Medicines for swelling">swelling by drawing fluid out of brain tissue.","evidence":"Well-established"},{"condition":"Increased intracranial pressure","description":"May be used as an osmotic agent to lower pressure inside the skull.","evidence":"Moderate"},{"condition":"Diagnostic aid for renal function","description":"Occasionally used in tests to assess kidney concentrating ability.","evidence":"Limited"}]
Off-label uses: [{"condition":"Severe hypercalcemia","description":"Rarely used to promote calcium excretion, but not a first-line treatment.","evidence":"Limited"},{"condition":"Rhabdomyolysis","description":"Sometimes used to maintain urine output, but evidence is not strong.","evidence":"Limited"}]
Primary treatment for: Hyponatremia
Also treats: Cerebral edema, Increased intracranial pressure
📋 Drug Information
| Generic Name(s) | Sodium Chloride (3%) |
| Brand Name | haes steril 3% infusion |
| Manufacturer | Fresenius Kabi India Pvt Ltd |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | RESPIRATORY |
| Action Class | Crystalloids |
| Route of Administration | Intravenous infusion |
| Storage | Store at room temperature (15-30°C). Do not freeze. Keep in the original container. Protect from light. |
| Shelf Life | Typically 24-36 months from the date of manufacture, depending on the manufacturer. Check the expiry date on the label. |
| WHO Guideline | Not established from the available information. |
| ICMR Guideline | Not established from the available information. |
👨⚕️ Doctor's Practical Tips
Evidence-based practical advice from experienced clinicians
🔍 Is This Medicine Right for Your Symptom?
Educational reference. Always consult a doctor for diagnosis.
🔬 How This Medicine Works (Pharmacology)
Pharmacokinetics
How It Works
This medicine works by osmosis. When infused into the bloodstream, the high concentration of sodium chloride draws water out of cells and interstitial spaces into the blood vessels. This effect raises serum sodium levels and reduces cellular swelling, particularly in the brain. The increased osmolarity also helps to expand intravascular volume temporarily, but the main therapeutic effect is the correction of hyponatremia and reduction of cerebral edema.
Mechanism Steps
💡 How to Take haes steril 3% infusion
Strength: 3% hypertonic saline infusion, typically available in 100 mL or 500 mL bags.
Dosage Information
| Adult Dosage | The dose of this medicine is highly individualized and depends on the patient's serum sodium level, symptoms, and clinical condition. It is typically given as a slow intravenous infusion, often at a rate of 1-2 mL/kg/hour, but the exact rate and total volume must be determined by a qualified clinician. The goal is to raise serum sodium by no more than 8-10 mEq/L in 24 hours to avoid osmotic demyelination. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. |
| Pediatric Dosage | Pediatric dosing is not established from available information. Consult a pediatrician. |
| Elderly Dosage | Elderly patients are more sensitive to fluid shifts and electrolyte imbalances. Use with caution and monitor closely. Dose must be individualized by a qualified clinician. |
| Renal Impairment | Use with extreme caution in patients with renal impairment. Dose adjustment may be necessary based on renal function. Monitor renal function and electrolytes closely. |
| Hepatic Impairment | No specific dose adjustment is established for hepatic impairment, but use with caution in patients with liver disease and fluid retention. |
| Maximum Daily Dose | The maximum daily dose is not fixed and depends on the clinical situation. It must be determined by a qualified clinician based on serum sodium levels and patient response. |
Dosage Timeline
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of haes steril 3% infusion
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🔬 Drug Interactions
| Drug | Severity | Effect |
|---|---|---|
| Furosemide | Major | |
| Corticosteroids | Major | |
| Lithium | Major | |
| ACE inhibitors | Moderate | |
| NSAIDs | Moderate | |
| Thiazide diuretics | Moderate | |
| Carbamazepine | Moderate | |
| Desmopressin | Moderate | |
| Antacids | Minor | |
| Alcohol | Minor |
🚨 Major Interactions
- Diuretics (e.g., furosemide)
- Corticosteroids
- Lithium
⚡ Moderate Interactions
- Angiotensin-converting enzyme inhibitors
- Nonsteroidal anti-inflammatory drugs
🍷 Alcohol Interaction
Alcohol may worsen dehydration and electrolyte imbalance. Avoid alcohol while receiving this medicine.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Hypernatremia","Fluid overload or hypervolemia","Congestive heart failure","Severe renal impairment","Hyperchloremic acidosis","Known hypersensitivity to sodium chloride"]
⚠️ Warnings & Precautions
["Must be administered only by healthcare professionals in a monitored setting.","Rapid correction of hyponatremia can cause osmotic demyelination syndrome.","Use with caution in patients with heart failure, renal impairment, or edema.","Monitor serum sodium frequently to avoid overcorrection.","Avoid extravasation; can cause tissue necrosis.","Use with caution in elderly patients and those with underlying neurological conditions."]
🤱 Lactation Safety
It is not known whether sodium chloride passes into breast milk in amounts that could affect a nursing infant. However, sodium chloride is a normal component of breast milk. Consult your doctor before use if you are breastfeeding.
💊 Overdose Management
Overdose can cause hypernatremia, hyperchloremia, fluid overload, and metabolic acidosis. Treatment is supportive and includes discontinuation of the infusion, administration of free water (oral or intravenous), and correction of electrolyte imbalances. In severe cases, dialysis may be required. Seek immediate medical attention.
⏰ Missed Dose
This medicine is given in a hospital setting by healthcare professionals. If a dose is missed, the healthcare team will adjust the schedule. Do not attempt to self-administer.
Additional Safety Advice
This medicine must only be given by a qualified healthcare professional in a hospital or clinic setting. Do not attempt to administer it at home. Your doctor will monitor your blood sodium levels, kidney function, and heart function closely during treatment. Inform your doctor if you have heart problems, kidney disease, liver disease, or any condition that causes fluid retention. Tell your healthcare provider about all medicines you are taking, especially diuretics, corticosteroids, and medicines for blood pressure or heart conditions. Do not stop or change the infusion rate on your own. Report any pain, swelling, or redness at the injection site, as well as any shortness of breath, chest pain, confusion, or muscle weakness. Pregnant women should receive this medicine only if clearly needed, as it may affect the fetus. This medicine is not for long-term use and should be discontinued once sodium levels are stable.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients are at higher risk of complications from fluid and electrolyte imbalances. Use with caution and monitor closely.
🤰 Pregnancy Planning (TTC)
If you are planning pregnancy, consult your doctor before receiving this medicine. It is used only when clearly needed.
🏥 Post-Surgery Considerations
This medicine may be used after surgery if hyponatremia or cerebral edema occurs. Close monitoring is required.
🦷 Dental Procedures
Inform your dentist if you are receiving this medicine. It is unlikely to affect dental procedures, but your overall health status should be considered.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
Avoid strenuous exercise until your doctor says it is safe, especially if you have heart or kidney problems.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
You will need to be in the hospital for this treatment. After discharge, you may need to take it easy for a few days. Driving and operating machinery should be avoided until you are fully recovered.
🛑 When to Stop This Medicine
This medicine is stopped by your healthcare provider once your sodium levels are stable and symptoms improve. Do not stop it on your own.
📅 Long-Term Use Effects
Long-term effects are not typically associated with short-term use of this medicine. However, if used incorrectly, it can cause permanent neurological damage. After treatment, your doctor will monitor your sodium levels and kidney function. No long-term use is recommended.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Used for mild hyponatremia, but not for severe cases.
Evidence: Well-establishedFirst-line for mild hyponatremia.
Evidence: Well-established💉 Vaccination Considerations
💉 If You're Getting Vaccinated
No specific interactions with vaccines are known. However, if you are acutely ill, vaccination may be delayed until you recover.
📦 Storage Guide
✅ DO
Store at room temperature (15-30°C)
❌ DON'T
Do not freeze
✅ DO
Keep in original container
❌ DON'T
Do not transfer to unmarked containers
✅ DO
Protect from light
❌ DON'T
Do not store in direct sunlight
✈️ Traveling with This Medicine
This medicine is given in a hospital setting and is not for self-administration during travel. If you are traveling after treatment, carry a copy of your prescription and medical records. Inform your doctor before travel if you need ongoing monitoring. Store any prescribed medications in original packaging and carry them in hand luggage.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: The effect starts within minutes, but correction of sodium is done slowly over hours to days.
A: You may feel some pain or burning at the infusion site. Inform your nurse if it is uncomfortable.
A: Your doctor will decide if you can eat or drink. In some cases, fluids may be restricted.
🤔 Common Patient Concerns
🔄 Substitutes for haes steril 3% infusion
View AllAlternative brands with exact same active ingredient:
-
ns 3% infusionShree KrishnaKeshav Laboratories Ltd ₹35.16 87.2% CHEAPER
-
sodium chloride 3% infusionDenis Chem Lab Ltd ₹37.50 86.3% CHEAPER
-
pneumaneb 3% inhalation solution (4ml each)Dravya Healthcare ₹65.63 76% CHEAPER
-
hyperneb 3% respules (4ml each)Cipla Ltd ₹138.60 49.4% CHEAPER
Medical Note: Always consult your doctor before switching medications.
🛑 Myths vs. Facts
- Myth: 3% saline is just a stronger version of normal saline and can be given quickly.
Fact: 3% saline is hypertonic and must be given slowly and with close monitoring to avoid serious complications. - Myth: You can drink 3% saline to treat dehydration.
Fact: This medicine is for intravenous use only and must never be ingested.
🔄 Alternative Options
Generic Alternatives
- Hypertonic saline 3%
Brand Alternatives
- NS 3% infusion