alkasar-c syrup - Disodium Hydrogen Citrate (1.37mg/5ml) medicine

Alkasar-C Syrup: Complete Medicine Guide

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🏭 Sarthi Life Sciences 📦 Varies by brand 💊 Allopathy 📅 Updated: Oct 21, 2026
📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Moderate for approved indications.
Reviewed by
SaathiMed Expert Panel | Oct 21, 2026
🩺
Medically Fact-Checked & Clinically Verified by SaathiMed Clinical Review Board
Clinical Reference Standards: CDSCO (Central Drugs Standard Control Organisation), Indian Pharmacopoeia (IP) & WHO | Last Updated: September 2026

When to Call Your Doctor IMMEDIATELY

  • Blood in urine or stool
  • Severe abdominal pain
  • Swelling of face, lips, or throat
  • Difficulty breathing
  • Confusion or seizures
  • Decreased urine output
  • Irregular heartbeat

If experiencing severe symptoms, call emergency services immediately.

What is alkasar-c syrup used for?

This medicine is a urinary alkalinizer used to relieve burning during urination and to prevent certain kidney stones. It works by making urine less acidic.

  • Generic Name: Disodium Hydrogen Citrate (1.37mg/5ml)
  • Manufacturer: Sarthi Life Sciences
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 alkasar-c syrup के बारे में (Hindi Summary)

उपयोग: यह दवा मूत्र पथ की जलन, जलन के साथ पेशाब आना, और यूरिक एसिड की पथरी जैसी समस्याओं में उपयोग की जाती है। यह पेशाब को कम अम्लीय बनाकर आराम पहुंचाती है।

साइड इफेक्ट्स: आमतौर पर यह दवा सुरक्षित मानी जाती है, लेकिन कुछ लोगों को मतली, पेट में असहजता, या दस्त हो सकते हैं। कभी-कभी पैरों में सूजन या नमक की मात्रा बढ़ने जैसी गंभीर समस्याएं भी हो सकती हैं।

सुरक्षा सलाह: इस दवा को लेने से पहले अपने डॉक्टर को अपनी किडनी, हृदय, और रक्तचाप की स्थिति के बारे में बताएं। यह दवा सोडियम युक्त है, इसलिए कम नमक वाले आहार पर रहने वाले लोगों को सावधानी बरतनी चाहिए। पर्याप्त पानी पिएं और डॉक्टर की सलाह के बिना दवा बंद न करें।

💡 Did You Know? The Indian pharmaceutical market is expected to reach $130 billion by 2030.

💊 alkasar-c syrup Uses & Benefits

[{"condition":"Urinary tract irritation","description":"Helps reduce burning and discomfort during urination by making urine less acidic.","evidence":"Well-established"},{"condition":"Mild metabolic acidosis","description":"Used to correct mild acidosis by providing citrate, which is metabolized to bicarbonate.","evidence":"Well-established"},{"condition":"Uric acid kidney stones","description":"Alkalinizing urine helps dissolve uric acid stones and prevent their formation.","evidence":"Well-established"},{"condition":"Cystine kidney stones","description":"May be used as an adjunct to increase urine pH and improve cystine solubility.","evidence":"Limited"},{"condition":"Dysuria","description":"Provides symptomatic relief from painful urination.","evidence":"Well-established"}]

Off-label uses: [{"condition":"Chemotherapy-induced hemorrhagic cystitis","description":"Sometimes used off-label to alkalinize urine and reduce bladder irritation from certain chemotherapy drugs.","evidence":"Limited"},{"condition":"Rhabdomyolysis prevention","description":"May be used off-label to alkalinize urine and prevent kidney damage from muscle breakdown products.","evidence":"Limited"}]

Primary treatment for: Urinary tract irritation

Also treats: Metabolic acidosis, Uric acid kidney stones, Dysuria

📋 Drug Information

Generic Name(s)Disodium Hydrogen Citrate (1.37mg/5ml)
Brand Namealkasar-c syrup
ManufacturerSarthi Life Sciences
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassUROLOGY
Action ClassUricosuric agent-gout
Route of AdministrationOral
StorageStore at room temperature (15-30°C) in a dry place, away from direct sunlight. Keep the bottle tightly closed.
Shelf Life24 months from the date of manufacture.
WHO GuidelineNot established from the available information.
ICMR GuidelineNot established from the available information.

👨‍⚕️ Doctor's Practical Tips

Evidence-based practical advice from experienced clinicians

1
Always take this medicine after meals to reduce stomach upset.
2
Drink plenty of water throughout the day to help flush your urinary system.
3
Avoid taking antacids or other urinary alkalinizers within 2 hours of this medicine.
4
Monitor for signs of fluid retention such as swelling in the legs or ankles.
5
If you have kidney or heart disease, your doctor may need to adjust your dose.
6
Do not stop taking this medicine without consulting your doctor, even if you feel better.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
Burning during urination
This medicine is commonly prescribed for this.
Likely Use
❌
Fever
This medicine is not a primary fever reducer.
Not Primary
❌
Flank pain
This medicine may be used for kidney stones, but flank pain requires medical evaluation.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionDisodium hydrogen citrate is rapidly absorbed from the gastrointestinal tract after oral administration. The citrate component is absorbed and then metabolized. The exact bioavailability is not well established from available information.
DistributionCitrate is distributed throughout the body, primarily in the extracellular fluid. It does not bind significantly to plasma proteins. The volume of distribution is not well established from available information.
Protein BindingNot established from the available information.
MetabolismCitrate is metabolized in the liver and other tissues via the Krebs cycle to bicarbonate and carbon dioxide. This conversion is rapid and efficient.
Half-LifeThe elimination half-life of citrate is short, typically around 30 minutes to 1 hour, as it is quickly metabolized. However, the effect on urine pH lasts longer due to the production of bicarbonate.
ExcretionThe metabolites, primarily bicarbonate, are excreted by the kidneys. Excess citrate may also be excreted unchanged in urine. The elimination is dependent on renal function.
BioavailabilityNot established from the available information.
Onset of ActionThe effect on urine pH begins within 1 to 2 hours after oral administration.
Peak Plasma TimePeak plasma levels of citrate are reached within 1 to 2 hours after oral intake.
Duration of ActionThe alkalinizing effect on urine lasts for approximately 4 to 6 hours after a single dose, but this can vary based on fluid intake and diet.

How It Works

This medicine works by providing citrate ions, which are metabolized in the body to bicarbonate. Bicarbonate is a base that neutralizes excess acid, thereby increasing the pH of urine and blood. When urine becomes less acidic, it reduces irritation to the urinary tract lining and helps dissolve certain types of kidney stones, particularly uric acid stones. Additionally, the sodium content helps maintain electrolyte balance, but it also means that this medicine can increase sodium load in the body.

Mechanism Steps

1
Ingestion and absorption: Disodium hydrogen citrate is swallowed and absorbed from the gastrointestinal tract.
2
Metabolism to bicarbonate: In the body, citrate is metabolized in the liver and other tissues to bicarbonate, which acts as a base.
3
Alkalinization of urine: Bicarbonate is excreted by the kidneys, raising the pH of urine and making it less acidic.
4
Therapeutic effects: Alkaline urine reduces irritation of the urinary tract, helps dissolve uric acid stones, and corrects mild acidosis.

💡 How to Take alkasar-c syrup

Strength: Syrup, 1.37 mg per 5 ml.

1Shake the bottle well before each use.
2Measure the dose accurately using the measuring cup or spoon provided.
3Take the medicine orally after a meal to reduce stomach upset.
4Drink a glass of water after taking the medicine.
5Do not mix with other liquids unless advised by your doctor.

Dosage Information

Adult DosageThe usual adult dose of this medicine is 5 to 10 ml taken orally, two to three times daily after meals, or as directed by your doctor. The dose may be adjusted based on your condition, kidney function, and response to treatment. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function.
Pediatric DosagePediatric dosing is not established from available information. Consult a pediatrician.
Elderly DosageElderly patients may be more sensitive to the sodium load and fluid retention effects. Dose should be adjusted cautiously by a clinician, with monitoring of kidney function and electrolytes.
Renal ImpairmentUse with caution in patients with renal impairment. Dose reduction may be necessary. Consult a doctor for individualized dosing.
Hepatic ImpairmentNo specific dose adjustment is established for hepatic impairment. Use with caution and consult a doctor.
Maximum Daily DoseThe maximum daily dose is not established from available information. Do not exceed the dose prescribed by your doctor.

Dosage Timeline

🌅 Morning ❌ ☀️ Afternoon ❌ 🌆 Evening ❌ 🌙 Night ❌

🍽️ Food Timing Guide

With meals
Take after eating
Reduces stomach upset and nausea.
High-sodium foods
Limit intake
This medicine contains sodium; excess may worsen fluid retention.
Cranberry juice
Avoid large amounts
Cranberry juice can acidify urine, counteracting the effect of this medicine.

⏰ What to Do If You Miss a Dose

📌 Less than half the dosing interval has passed
→ Take the missed dose as soon as you remember.
💡 Continue with the regular schedule.
📌 More than half the dosing interval has passed
→ Skip the missed dose.
💡 Do not double dose to catch up.

⚠️ Side Effects of alkasar-c syrup

✅ Common Side Effects

Nausea (Common (5-10%))
Take with food or milk to reduce nausea. If it persists, consult your doctor.
Stomach discomfort (Common (5-10%))
Take after meals. Avoid taking on an empty stomach.
Loose stools (Common (5-10%))
Stay hydrated. If diarrhea is severe or persistent, contact your doctor.
Increased urination (Common (5-10%))
This is expected. Drink plenty of water to stay hydrated.
Salty taste (Uncommon (1-5%))
Rinse mouth after taking the medicine. Usually resolves on its own.

🚨 Serious Side Effects

Fluid retention (edema) (Rare (<0.1%))
Seek medical attention if you notice swelling in your legs, ankles, or face.
Hypernatremia (high sodium levels) (Rare (<0.1%))
Report symptoms like excessive thirst, confusion, or seizures to your doctor immediately.
Metabolic alkalosis (Rare (<0.1%))
Seek medical help if you experience muscle twitching, nausea, or confusion.
Allergic reaction (Rare (<0.1%))
Stop the medicine and get emergency help if you have rash, itching, swelling, or difficulty breathing.

⚠️ Rare Side Effects

Kidney stones (calcium phosphate)
Report flank pain or blood in urine to your doctor.
Hypokalemia
Inform your doctor if you experience muscle weakness or cramps.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Antacids Major
Diuretics Major
Lithium Major
Tetracycline antibiotics Moderate
Fluoroquinolone antibiotics Moderate
Aspirin Moderate
Amphetamines Minor
Quinidine Minor

🚨 Major Interactions

  • Antacids containing aluminum or calcium
  • Diuretics (e.g., furosemide, hydrochlorothiazide)
  • Lithium

⚡ Moderate Interactions

  • Antibiotics (e.g., tetracyclines, fluoroquinolones)
  • Salicylates (e.g., aspirin)

🍷 Alcohol Interaction

Alcohol may increase stomach irritation and worsen dehydration. It is advisable to avoid or limit alcohol while taking this medicine.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Severe kidney disease","Uncontrolled hypertension","Heart failure","Hypernatremia","Metabolic alkalosis","Hypersensitivity to citrates"]

⚠️ Warnings & Precautions

["Contains sodium; caution in patients on low-sodium diet.","May cause fluid retention; monitor weight and swelling.","Use with caution in patients with kidney or heart disease.","Do not use for prolonged periods without medical supervision.","May interact with other medicines; inform your doctor about all medications."]

🤱 Lactation Safety

It is not known whether this medicine passes into breast milk. Consult your doctor before using this medicine while breastfeeding.

💊 Overdose Management

Overdose may cause metabolic alkalosis, hypernatremia, or fluid overload. Seek immediate medical attention. Treatment is supportive and may include electrolyte correction and hydration.

⏰ Missed Dose

If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not double the dose.

Additional Safety Advice

General Safety

Before starting this medicine, tell your doctor if you have kidney problems, heart failure, high blood pressure, or any condition that requires you to limit salt intake. This medicine contains sodium, so it may not be suitable for people on a low-sodium diet. Do not take this medicine with other antacids or urinary alkalinizers without consulting your doctor, as this can increase the risk of side effects. Drink plenty of water while taking this medicine to help flush your urinary system. Avoid taking this medicine at the same time as certain antibiotics or other medicines that are affected by urine pH, as it may change how well they work. If you are pregnant or breastfeeding, consult your doctor before using this medicine. Do not exceed the recommended dose, and keep out of reach of children.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients may be more sensitive to the sodium load and fluid retention effects. Close monitoring of kidney function and electrolytes is advised.

🤰 Pregnancy Planning (TTC)

If you are planning to become pregnant, consult your doctor before using this medicine. It is not known if this medicine is safe during pregnancy.

🏥 Post-Surgery Considerations

Consult your doctor before using this medicine after surgery, especially if you have kidney or heart issues.

🦷 Dental Procedures

No specific precautions. Inform your dentist about all medicines you are taking.

💚 Lifestyle Tips for Better Results

🏃
Drink at least 8-10 glasses of water daily.
🥗
Limit intake of high-sodium foods.
😴
Avoid excessive consumption of cranberry juice or other urine acidifiers.
💧
Follow a balanced diet rich in fruits and vegetables.
🧘
Maintain a healthy weight to reduce strain on kidneys.

🏋️ Exercise Considerations

There are no specific exercise restrictions while taking this medicine. However, if you experience dizziness or fatigue, avoid strenuous activities until you feel better.

🥗 Diet Recommendations

Stay well hydrated
Reduce processed food intake
Include plenty of fresh fruits and vegetables
Limit high-sodium foods

💼 Impact on Daily Work & Life

This medicine is unlikely to affect your ability to drive or operate machinery. However, if you experience dizziness or drowsiness, avoid these activities until you know how the medicine affects you.

🛑 When to Stop This Medicine

Do not stop taking this medicine without consulting your doctor. If you experience severe side effects or your symptoms worsen, contact your doctor immediately.

📅 Long-Term Use Effects

Long-term use of this medicine may lead to electrolyte imbalances, fluid retention, or changes in blood pH. Regular monitoring of kidney function and electrolytes is recommended. Do not use for prolonged periods without medical supervision.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Dietary changes

Reducing intake of foods that acidify urine can complement the effect of this medicine.

Evidence: Well-established
Increased water intake

Helps flush the urinary system and dilute urine.

Evidence: Well-established

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

No known interactions with vaccines. However, consult your doctor before any vaccination if you are on this medicine.

📦 Storage Guide

✅ DO

Store at room temperature (15-30°C)

❌ DON'T

Do not refrigerate unless specified

✅ DO

Keep in original container

❌ DON'T

Do not transfer to unmarked containers

✅ DO

Keep away from direct sunlight

❌ DON'T

Do not store in bathroom cabinet

✈️ Traveling with This Medicine

When traveling, carry this medicine in its original packaging with the prescription label intact. Bring a copy of your prescription in case you need to show it at customs. Store it at room temperature and protect it from extreme heat or cold. If you are crossing time zones, adjust your dosing schedule gradually, but consult your doctor for specific advice. Always pack enough medicine for your entire trip plus extra in case of delays.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 35-year-old woman with recurrent urinary tract infections
She experienced burning during urination and was prescribed this medicine. After taking it regularly for a week, her symptoms improved significantly. She also increased her water intake as advised.
💡 Lesson: Consistent use and adequate hydration enhance the effectiveness of this medicine.
👤 A 50-year-old man with a history of uric acid kidney stones
He was started on this medicine to prevent stone formation. With regular monitoring of urine pH and dietary changes, he has not had a new stone in two years.
💡 Lesson: Long-term management with this medicine requires regular follow-up and lifestyle modifications.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: This medicine starts working within 1 to 2 hours after taking a dose, but you may need to take it regularly for a few days to notice full relief.

Q: Can I take it with food?

A: Yes, it is best taken after meals to reduce stomach upset.

Q: Is it safe for children?

A: Pediatric dosing is not established. Consult a pediatrician before giving this medicine to a child.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

  • Can I take this medicine long-term?
  • Will it affect my kidney function?
  • Can I drive after taking this medicine?
  • Does it interact with my blood pressure medicine?
  • What if I miss a dose?
  • Can I drink alcohol while taking this?

🛑 Myths vs. Facts

  • Myth: This medicine can cure all types of kidney stones.
    Fact: It is only effective for uric acid stones and may not help with calcium stones.
  • Myth: It is safe to take long-term without monitoring.
    Fact: Long-term use requires regular monitoring of electrolytes and kidney function.

🔄 Alternative Options

Generic Alternatives

  • Disodium hydrogen citrate syrup

Brand Alternatives

  • Alkasar-C Syrup

📊 Comparison with Similar Medicines

[{"medicine":"Disodium hydrogen citrate","composition":"Disodium hydrogen citrate","strength":"1.37 mg/5 ml","form":"Syrup","key_difference":"Contains sodium; may not be suitable for low-sodium diets."},{"medicine":"Potassium citrate","composition":"Potassium citrate","strength":"Varies","form":"Tablet/Syrup","key_difference":"Contains potassium; preferred in patients who need potassium supplementation."}]

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