alkanil syrup - Disodium Hydrogen Citrate (625mg/5ml) medicine

Alkanil Syrup: Complete Guide to Uses, Dosage, and Safety

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🏭 Inga Laboratories Pvt Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Sep 23, 2026
📋 Prescription Required 💊 Generic Available
Medically Reviewed
12 min read
Evidence: Well-established for urinary alkalinization and symptomatic relief of UTI.
Reviewed by
SaathiMed Expert Panel | Sep 23, 2026

When to Call Your Doctor IMMEDIATELY

  • Blood in urine or stool
  • Severe abdominal or flank pain
  • High fever with chills
  • Difficulty breathing or chest pain
  • Swelling of face, lips, or throat
  • Confusion or muscle twitching
  • Decreased urine output

If experiencing severe symptoms, call emergency services immediately.

What is alkanil syrup used for?

This medicine is an oral syrup containing Disodium Hydrogen Citrate 625 mg/5 ml. It is used to relieve burning and discomfort during urinary tract infections by making the urine less acidic. It also helps prevent uric acid kidney stones. It is usually taken 3-4 times a day, and the dose should be individualized by a doctor.

  • Generic Name: Disodium Hydrogen Citrate
  • Manufacturer: Inga Laboratories Pvt Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 alkanil syrup के बारे में (Hindi Summary)

उपयोग: यह दवा मुख्य रूप से मूत्र मार्ग के संक्रमण (यूटीआई) में जलन और दर्द से राहत देने के लिए इस्तेमाल की जाती है। यह पेशाब को कम अम्लीय बनाकर मूत्राशय और मूत्रमार्ग की जलन को कम करती है। इसके अलावा, यह यूरिक एसिड की पथरी को रोकने और घोलने में भी मदद करती है। कुछ मामलों में मेटाबॉलिक एसिडोसिस के इलाज में भी इसका उपयोग किया जाता है। यह दवा 12 साल से ऊपर के बच्चों और वयस्कों के लिए है, लेकिन गुर्दे या हृदय की समस्या वाले लोगों को सावधानी बरतनी चाहिए।

साइड इफेक्ट्स: इस दवा के आम दुष्प्रभावों में मतली, उल्टी, पेट में गैस, दस्त और प्यास लगना शामिल हैं। कभी-कभी पेशाब बार-बार आ सकता है। दुर्लभ मामलों में मेटाबॉलिक अल्कलोसिस हो सकता है, जिसमें मांसपेशियों में ऐंठन, चिड़चिड़ापन या भ्रम हो सकता है। अगर आपको चेहरे, होंठ या गले में सूजन, त्वचा पर चकत्ते या सांस लेने में कठिनाई हो, तो तुरंत डॉक्टर से संपर्क करें।

सुरक्षा सलाह: इस दवा को लेने से पहले अपने डॉक्टर को गुर्दे की बीमारी, हृदय की समस्या, उच्च रक्तचाप या नमक कम खाने की सलाह के बारे में बताएं। दवा को डॉक्टर की सलाह के बिना 7 दिनों से ज्यादा न लें। पर्याप्त पानी पिएं। एल्युमिनियम या कैल्शियम युक्त एंटासिड के साथ इस दवा को 2 घंटे के अंतराल पर लें। गर्भवती या स्तनपान कराने वाली महिलाएं डॉक्टर से सलाह लें। दवा को बच्चों की पहुंच से दूर रखें।

💡 Did You Know? India is the largest provider of generic medicines globally, supplying over 50% of global vaccine demand.

💊 alkanil syrup Uses & Benefits

[{"condition":"Urinary tract infections (UTIs)","description":"Provides symptomatic relief from burning and discomfort by alkalinizing urine, reducing irritation to the bladder and urethra.","evidence":"Well-established"},{"condition":"Uric acid kidney stones","description":"Helps dissolve and prevent uric acid stones by maintaining alkaline urine pH.","evidence":"Well-established"},{"condition":"Cystitis","description":"Reduces bladder irritation and pain associated with inflammation of the bladder.","evidence":"Well-established"},{"condition":"Metabolic acidosis","description":"Used to correct mild metabolic acidosis in select clinical scenarios under medical supervision.","evidence":"Moderate"}]

Off-label uses: [{"condition":"Chemotherapy-induced hemorrhagic cystitis","description":"Sometimes used to alkalinize urine and reduce bladder toxicity from certain chemotherapy drugs like cyclophosphamide, though not a primary treatment.","evidence":"Limited"},{"condition":"Rhabdomyolysis prevention","description":"May be used to alkalinize urine in patients at risk of rhabdomyolysis to prevent kidney damage, but evidence is limited.","evidence":"Limited"}]

Primary treatment for: Urinary tract infections

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

📋 Drug Information

Generic Name(s)Disodium Hydrogen Citrate
Brand NameAlkasol Oral Solution
ManufacturerInga Laboratories Pvt Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassUROLOGY
Action ClassUricosuric agent-gout
Route of AdministrationOral
StorageStore at room temperature (15-30°C) in a cool, dry place. Protect from direct sunlight. Do not refrigerate. 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
Take this medicine with a full glass of water to enhance its effect and prevent dehydration.
2
Do not take aluminum-containing antacids within 2 hours of this medicine, as they reduce its efficacy.
3
Monitor your urine pH if you are on long-term therapy; your doctor may adjust the dose accordingly.
4
If you have high blood pressure or heart failure, inform your doctor before starting this medicine due to its sodium content.
5
Avoid alcohol while taking this medicine, as it can worsen bladder irritation and dehydration.
6
Consult your doctor if symptoms do not improve within 7 days or if they worsen.
7
Keep a record of your bowel habits; persistent diarrhea may require medical attention.

🔍 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 symptom.
Likely Use
Frequent urination
Helps reduce frequency by alkalinizing urine.
Likely Use
Fever
This medicine is not a fever reducer; consult a doctor.
Not Primary
Joint pain
Not indicated for joint pain.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionDisodium hydrogen citrate is rapidly absorbed from the gastrointestinal tract after oral administration. The citrate is metabolized to bicarbonate, which is responsible for the alkalinizing effect. The absorption is not significantly affected by food.
DistributionThe bicarbonate generated from citrate distributes throughout the extracellular fluid and is filtered by the kidneys. It does not bind to plasma proteins significantly.
Protein BindingNot established from the available information.
MetabolismCitrate is metabolized in the liver and other tissues via the Krebs cycle to bicarbonate, carbon dioxide, and water. This conversion is rapid and efficient.
Half-LifeThe half-life of citrate is very short, typically less than 30 minutes, as it is rapidly metabolized. The alkalinizing effect on urine lasts for several hours.
ExcretionThe bicarbonate produced is primarily excreted by the kidneys in the urine. Unmetabolized citrate may also be excreted in urine to a small extent.
BioavailabilityNot established from the available information.
Onset of ActionThe alkalinizing effect on urine typically begins within 1 to 2 hours after oral administration.
Peak Plasma TimeNot established from the available information.
Duration of ActionThe effect on urinary pH lasts for approximately 4 to 6 hours after a single dose, depending on fluid intake and renal function.

How It Works

This medicine works by providing citrate ions that are metabolized in the body to bicarbonate. Bicarbonate acts as a buffer to neutralize excess hydrogen ions in the urine, thereby increasing urinary pH and making the urine more alkaline. This reduces the irritation caused by acidic urine on the urinary tract lining and helps in the dissolution of certain types of kidney stones. Additionally, the alkalinization of urine can inhibit the growth of certain bacteria and enhance the effectiveness of some antibiotics used to treat urinary tract infections.

Mechanism Steps

1
Absorption and metabolism: Disodium hydrogen citrate is absorbed from the gastrointestinal tract and rapidly metabolized in the liver to bicarbonate.
2
Bicarbonate generation: The citrate ions are converted to bicarbonate, which enters the bloodstream and is filtered by the kidneys.
3
Urinary alkalinization: Bicarbonate is excreted in the urine, where it neutralizes hydrogen ions, raising the urinary pH and making the urine more alkaline.
4
Symptom relief: The alkaline urine reduces irritation to the bladder and urethra, alleviating burning and discomfort associated with urinary tract infections.

💡 How to Take alkanil syrup

Strength: Each 5 ml of syrup contains 625 mg of Disodium Hydrogen Citrate.

1Shake the bottle well before each use.
2Measure the dose accurately using the measuring cup or spoon provided.
3Take the syrup orally, with or without food.
4Drink a full glass of water after taking the dose to help flush the urinary tract.
5Take at evenly spaced intervals as prescribed by your doctor.
6Do not exceed the recommended dose.

Dosage Information

Adult DosageThe usual adult dose is 10 ml to 15 ml (625 mg to 937.5 mg) of this syrup taken orally, typically three to four times a day, depending on the severity of symptoms and the condition being treated. For urinary tract infections, it is often taken every 4 to 6 hours. The dose may be adjusted by your doctor based on your kidney function and response to treatment. Do not exceed the recommended dose. 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 effects of this medicine, especially regarding sodium load and electrolyte balance. Dose should be adjusted cautiously, and renal function should be monitored. Consult a doctor for appropriate dosing.
Renal ImpairmentIn patients with mild to moderate renal impairment, dose reduction may be necessary. In severe renal impairment, this medicine is contraindicated. Consult a nephrologist for dosing guidance.
Hepatic ImpairmentNo specific dosage adjustment is required for hepatic impairment, as citrate is metabolized in the liver but not significantly affected by liver function. However, consult a doctor for personalized advice.
Maximum Daily DoseThe maximum recommended daily dose is 60 ml (7.5 g of disodium hydrogen citrate) in divided doses. Do not exceed this without medical supervision.

Dosage Timeline

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

🍽️ Food Timing Guide

With or without food
Can be taken with or without food
Food does not significantly affect absorption.
High-sodium foods
Limit intake
This medicine contains sodium; excessive intake may worsen fluid retention.
Citrus fruits
No restriction
May add to alkalinizing effect but no harmful interaction.

⏰ 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 alkanil syrup

✅ Common Side Effects

Nausea (Common (5-10%))
Take with food or milk to reduce nausea. If it persists, consult your doctor.
Abdominal bloating (Common (5-10%))
Usually resolves on its own. Avoid carbonated drinks. Consult doctor if severe.
Diarrhea (Uncommon (1-5%))
Stay hydrated. If diarrhea is severe or persistent, contact your doctor.
Increased thirst (Common (5-10%))
Drink plenty of water. This is expected due to the alkalinizing effect.

🚨 Serious Side Effects

Metabolic alkalosis (Rare (<0.1%))
Seek immediate medical attention if you experience muscle twitching, confusion, or irregular heartbeat.
Sodium overload (Rare (<0.1%))
Seek medical help if you notice swelling in legs, sudden weight gain, or difficulty breathing.
Severe allergic reaction (Very rare (<0.01%))
Call emergency services if you experience rash, itching, swelling of face/throat, or difficulty breathing.

⚠️ Rare Side Effects

Hypernatremia
Report to doctor if you experience excessive thirst, confusion, or seizures.
Hypokalemia
Consult doctor if you feel weak, tired, or have muscle cramps.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Aluminum antacids Major
Lithium Major
Methenamine Major
Amphetamines Moderate
Quinidine Moderate
Salicylates Moderate
Calcium antacids Minor
Iron supplements Minor

🚨 Major Interactions

  • Aluminum-containing antacids
  • Lithium
  • Methenamine

⚡ Moderate Interactions

  • Amphetamines
  • Quinidine
  • Salicylates

🍷 Alcohol Interaction

Alcohol may increase stomach irritation and worsen dehydration. It is advisable to avoid alcohol while taking this medicine, especially if you have a urinary tract infection, as alcohol can irritate the bladder and worsen symptoms.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Severe renal impairment","Uncontrolled hypertension","Heart failure","Hypernatremia","Metabolic alkalosis","Known hypersensitivity to citrates"]

⚠️ Warnings & Precautions

["Use with caution in patients with kidney disease, heart failure, or hypertension.","Avoid in patients on a low-sodium diet.","Do not exceed recommended dose.","Consult doctor if symptoms persist beyond 7 days.","May interfere with certain laboratory tests (e.g., urine pH, electrolyte levels)."]

🤱 Lactation Safety

It is not known whether this medicine passes into breast milk. Consult your doctor before use during breastfeeding. It is generally considered safe as it is a simple salt, but medical advice is recommended.

💊 Overdose Management

Overdose may cause metabolic alkalosis, hypernatremia, and dehydration. Treatment is supportive and symptomatic. In case of overdose, seek immediate medical attention. Do not induce vomiting unless advised by a healthcare professional.

⏰ 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 to catch up.

Additional Safety Advice

General Safety

Before taking this medicine, inform your doctor if you have kidney disease, heart failure, high blood pressure, or any condition requiring a low-sodium diet. Do not take this medicine for more than the recommended duration without consulting your doctor. Maintain adequate fluid intake to help flush the urinary tract. Avoid taking antacids containing aluminum or calcium within two hours of this medicine, as they may reduce its effectiveness. If you are pregnant or breastfeeding, consult your doctor before use. Do not share this medicine with others, even if they have similar symptoms. Keep out of reach of children. If you miss a dose, take it as soon as you remember, but skip it if it is almost time for the next dose; do not double the dose. Store in a cool, dry place away from direct sunlight.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients are more susceptible to electrolyte imbalances and sodium overload. Use with caution, monitor renal function and blood pressure regularly, and adjust dose as needed.

🤰 Pregnancy Planning (TTC)

If you are planning to become pregnant, consult your doctor before taking this medicine. It is generally considered safe but should be used only if clearly needed.

🏥 Post-Surgery Considerations

This medicine may be used after certain surgeries to alkalinize urine and prevent complications, but only under medical supervision. Inform your surgeon if you are taking it.

🦷 Dental Procedures

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

💚 Lifestyle Tips for Better Results

🏃
Drink plenty of water throughout the day to help flush your urinary tract.
🥗
Urinate frequently and completely; do not hold urine for long periods.
😴
Maintain good genital hygiene to prevent infections.
💧
Avoid caffeine and alcohol, which can irritate the bladder.
🧘
Include fiber-rich foods in your diet to prevent constipation, which can worsen urinary symptoms.
🌞
Practice pelvic floor exercises if you have urinary frequency.

🏋️ Exercise Considerations

There are no specific exercise restrictions while taking this medicine. However, if you have a urinary tract infection, rest and avoid strenuous activities until symptoms improve. Stay hydrated during exercise.

🥗 Diet Recommendations

Drink at least 8-10 glasses of water daily.
Include fresh fruits and vegetables rich in vitamin C.
Limit high-sodium processed foods.
Avoid excessive caffeine and alcohol.
Include probiotics like yogurt to support gut health.

💼 Impact on Daily Work & Life

This medicine does not usually impair your ability to drive or operate machinery. However, if you experience dizziness or confusion (rare), avoid these activities. It may cause frequent urination, so plan accordingly during work hours.

🛑 When to Stop This Medicine

Stop taking this medicine and consult your doctor if symptoms do not improve within 7 days, if they worsen, or if you experience any serious side effects such as severe allergic reactions, persistent diarrhea, or signs of electrolyte imbalance. Do not stop abruptly if you are on long-term therapy without medical advice.

📅 Long-Term Use Effects

Long-term use of this medicine may lead to electrolyte imbalances such as hypernatremia, hypokalemia, and metabolic alkalosis. It can also cause sodium overload, which may worsen heart failure or hypertension. Regular monitoring of serum electrolytes, renal function, and blood pressure is recommended during prolonged therapy. Do not use for more than 7 days without medical supervision.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Increased water intake

Drinking plenty of water helps dilute urine and reduce irritation.

Evidence: Well-established
Cranberry extract

May help prevent urinary tract infections by preventing bacterial adhesion.

Evidence: Moderate
Probiotics

May support urinary tract health by maintaining healthy flora.

Evidence: Limited

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

No specific interaction with vaccines. Continue routine vaccinations as scheduled.

📦 Storage Guide

✅ DO

Store at room temperature (15-30°C)

❌ DON'T

Do not refrigerate

✅ 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 of customs checks. Store it in a cool, dry place away from direct sunlight; do not leave it in a hot car. If crossing time zones, continue your regular dosing schedule as close as possible, but do not double up on doses. Carry enough supply for your entire trip.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 35-year-old woman with recurrent urinary tract infections
She was prescribed this medicine for burning during urination. She took it three times a day with plenty of water. Within a day, the burning reduced significantly. She also completed a course of antibiotics as prescribed. She was advised to avoid antacids and to follow up if symptoms persisted.
💡 Lesson: This medicine provides symptomatic relief but does not replace antibiotics for infection. Adequate hydration enhances its effect.
👤 A 50-year-old man with a history of uric acid kidney stones
He was started on this medicine to alkalinize his urine and prevent stone formation. He took it regularly and monitored his urine pH as advised. Over six months, his stone recurrence reduced. He was cautioned about sodium intake and monitored for blood pressure.
💡 Lesson: Long-term use requires monitoring of electrolytes and blood pressure, especially in patients with cardiovascular risk factors.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: This medicine typically starts working within 1 to 2 hours after taking a dose, providing relief from burning and discomfort.

Q: Can I take this medicine with antibiotics?

A: Yes, it is often prescribed alongside antibiotics for urinary tract infections. However, maintain a gap of at least 2 hours from aluminum-containing antacids.

Q: Is it safe during pregnancy?

A: Consult your doctor before use. It is generally considered safe if clearly needed, but medical advice is recommended.

Q: What if I take too much?

A: Seek immediate medical attention. Overdose may cause metabolic alkalosis and electrolyte imbalances.

🤔 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 any urinary tract infection without antibiotics.
    Fact: This medicine only provides symptomatic relief by alkalinizing urine. It does not kill bacteria. Antibiotics are often needed to treat the infection.
  • Myth: It is safe to take this medicine for months without monitoring.
    Fact: Prolonged use can cause electrolyte imbalances and sodium overload. Regular monitoring is required.
  • Myth: This medicine can be taken with antacids without any issue.
    Fact: Aluminum-containing antacids can reduce the effectiveness of this medicine. They should be taken at least 2 hours apart.

🔄 Alternative Options

Generic Alternatives

  • Disodium Hydrogen Citrate Syrup (generic)

Brand Alternatives

  • Alkanil Syrup

📊 Comparison with Similar Medicines

[{"medicine":"Disodium Hydrogen Citrate","class":"Urinary alkalinizer","main_use":"UTI symptom relief, uric acid stones","route":"Oral"},{"medicine":"Potassium Citrate","class":"Urinary alkalinizer","main_use":"Uric acid stones, metabolic acidosis","route":"Oral"},{"medicine":"Sodium Bicarbonate","class":"Antacid, alkalinizer","main_use":"Metabolic acidosis, hyperkalemia","route":"Oral/IV"}]

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