isozec syrup - Disodium Hydrogen Citrate (1.37gm) medicine

Alkatop Syrup: Complete Guide to Uses, Side Effects, and Safety

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🏭 M.M Pharma 📦 Varies by brand 💊 Allopathy 📅 Updated: Oct 26, 2026
⚠️ Nephrotoxicity Risk 📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Well-established for urinary alkalinization and symptomatic relief of UTIs.
Reviewed by
SaathiMed Expert Panel | Oct 26, 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
  • Chest pain or difficulty breathing
  • Severe headache with visual changes
  • Sudden swelling of face, lips, or throat
  • Yellowing of skin or eyes
  • Decreased urine output
  • Muscle twitching or confusion

If experiencing severe symptoms, call emergency services immediately.

What is isozec syrup used for?

This medicine is an oral syrup containing Disodium Hydrogen Citrate, used to relieve burning during urination by making urine less acidic. It is commonly prescribed for urinary tract infections and uric acid kidney stones.

  • Generic Name: Disodium Hydrogen Citrate (1.37gm)
  • Manufacturer: M.M Pharma
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 isozec syrup के बारे में (Hindi Summary)

उपयोग: यह दवा मूत्र पथ के संक्रमण (यूटीआई) में जलन और दर्द को कम करने के लिए दी जाती है। यह पेशाब को कम अम्लीय बनाकर ब्लैडर की जलन को कम करती है। यह यूरिक एसिड की पथरी को घोलने और बनने से रोकने में भी मदद करती है। कुछ कीमोथेरेपी दवाओं के कारण होने वाली ब्लैडर की जलन में भी यह फायदेमंद है।

साइड इफेक्ट्स: इस दवा के आम दुष्प्रभावों में मतली, उल्टी, पेट दर्द, दस्त, और प्यास लगना शामिल हैं। कभी-कभी पैरों में सूजन आ सकती है। दुर्लभ मामलों में मेटाबॉलिक अल्कलोसिस हो सकता है, जिसमें मांसपेशियों में ऐंठन, चिड़चिड़ापन या भ्रम हो सकता है। अगर आपको गंभीर एलर्जी के लक्षण जैसे चकत्ते, सूजन या सांस लेने में कठिनाई हो, तो तुरंत डॉक्टर से मिलें।

सुरक्षा सलाह: इस दवा को लेने से पहले अपने डॉक्टर को अपनी सभी स्वास्थ्य समस्याओं के बारे में बताएं, खासकर अगर आपको किडनी की बीमारी, हृदय की समस्या, या उच्च रक्तचाप है। यह दवा सोडियम युक्त है, इसलिए कम नमक वाले आहार पर रहने वाले लोगों को इससे बचना चाहिए। दवा को डॉक्टर के बताए अनुसार ही लें, अपने आप मात्रा न बढ़ाएं या घटाएं। पर्याप्त पानी पिएं। एल्युमिनियम युक्त एंटासिड के साथ इस दवा को न लें। गर्भावस्था या स्तनपान के दौरान डॉक्टर से सलाह लें।

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

💊 isozec syrup Uses & Benefits

[{"condition":"Urinary tract infections (UTIs)","description":"This medicine helps relieve burning and discomfort during urination by making the urine less acidic, which reduces irritation to the bladder and urethra.","evidence":"Well-established"},{"condition":"Uric acid kidney stones","description":"Alkalinizing the urine helps dissolve uric acid stones and prevents their formation by increasing uric acid solubility.","evidence":"Well-established"},{"condition":"Cystitis","description":"Provides symptomatic relief from bladder inflammation and pain associated with cystitis by reducing urine acidity.","evidence":"Well-established"},{"condition":"Chemotherapy-induced hemorrhagic cystitis","description":"Used to alkalinize urine and reduce bladder irritation caused by certain chemotherapy drugs like cyclophosphamide and ifosfamide.","evidence":"Well-established"},{"condition":"Metabolic acidosis (mild)","description":"May be used to correct mild metabolic acidosis by providing bicarbonate precursors, though this is less common.","evidence":"Limited"}]

Off-label uses: [{"condition":"Gout","description":"Sometimes used to alkalinize urine and promote uric acid excretion in gout patients, but this is not a primary treatment.","evidence":"Limited"},{"condition":"Prevention of contrast-induced nephropathy","description":"Alkalinization of urine may help protect kidneys from contrast dye, but evidence is mixed and not routinely recommended.","evidence":"Limited"}]

Primary treatment for: Urinary tract infections

Also treats: Uric acid kidney stones, Cystitis, Chemotherapy-induced hemorrhagic cystitis

📋 Drug Information

Generic Name(s)Disodium Hydrogen Citrate (1.37gm)
Brand Nameisozec syrup
ManufacturerM.M Pharma
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 and moisture. Keep the bottle tightly closed.
Shelf Life24 months from the date of manufacture, or as indicated on the packaging.
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 or after meals to reduce stomach upset.
2
Drink plenty of water throughout the day to help flush your urinary system.
3
Avoid taking aluminum-containing antacids within 2 hours of this medicine.
4
Do not exceed the prescribed dose, as it may cause metabolic alkalosis.
5
If you have high blood pressure or heart failure, inform your doctor before taking this medicine.
6
Monitor for swelling in ankles or feet and report to your doctor if it occurs.
7
Complete the full course as prescribed, even if symptoms improve early.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
Burning urination
This medicine is commonly prescribed for this symptom.
Likely Use
✅
Frequent urination
May help relieve urgency and frequency associated with UTIs.
Likely Use
❌
Fever
This medicine is not a primary fever reducer.
Not Primary
❌
Joint pain
This medicine is 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 ions are absorbed and then metabolized to bicarbonate. The absorption is generally efficient, but specific bioavailability data are not established from the available information.
DistributionAfter absorption, citrate is distributed throughout the extracellular fluid and is taken up by tissues, particularly the liver and kidneys, where it is metabolized. It does not bind significantly to plasma proteins. Specific volume of distribution data are not established from the available information.
Protein BindingNot established from the available information.
MetabolismCitrate is metabolized in the body primarily in the liver and kidneys through the tricarboxylic acid cycle (Krebs cycle) to produce bicarbonate, carbon dioxide, and water. This metabolic conversion is essential for its alkalinizing effect.
Half-LifeNot established from the available information.
ExcretionThe metabolites of Disodium Hydrogen Citrate, primarily bicarbonate, are excreted mainly through the kidneys into the urine. Some citrate may also be excreted unchanged in the urine. The excretion of bicarbonate leads to alkalinization of urine.
BioavailabilityNot established from the available information.
Onset of ActionThe alkalinizing effect on urine typically begins within 1 to 2 hours after oral administration, but symptomatic relief may take longer depending on the severity of the condition.
Peak Plasma TimeNot established from the available information.
Duration of ActionThe effect of a single dose lasts for approximately 4 to 6 hours, but this can vary based on individual factors and renal function.

How It Works

This medicine works by providing citrate ions that are metabolized in the body to bicarbonate. Bicarbonate is a base that neutralizes excess acid in the urine, thereby increasing urinary pH. This alkalinization reduces the concentration of hydrogen ions in the urine, which in turn decreases irritation to the bladder and urethral mucosa. Additionally, an alkaline urine environment inhibits the growth of certain bacteria and helps dissolve uric acid crystals, making it beneficial in conditions like uric acid stones and urinary tract infections.

Mechanism Steps

1
Ingestion and absorption: Disodium Hydrogen Citrate is taken orally and absorbed from the gastrointestinal tract into the bloodstream.
2
Metabolic conversion: In the body, citrate is metabolized primarily in the liver and kidneys to bicarbonate, which acts as a base.
3
Urinary excretion: Bicarbonate is filtered by the kidneys and excreted into the urine, where it neutralizes hydrogen ions.
4
Alkalinization of urine: The neutralization of hydrogen ions raises the urinary pH, making the urine less acidic.
5
Symptomatic relief and therapeutic effects: The alkaline urine reduces irritation to the bladder lining, alleviates burning, and helps dissolve uric acid crystals.

💡 How to Take isozec syrup

Strength: Each 5 ml of syrup contains Disodium Hydrogen Citrate 1.37 grams. The syrup is available in bottles of various sizes.

1Shake the bottle well before use.
2Use a measuring cup or spoon to measure the exact dose prescribed.
3Take the medicine orally, with or after meals.
4Drink a glass of water after taking the medicine.
5Do not mix the medicine with other liquids unless advised by your doctor.
6Wash the measuring cup after each use.
7Close the bottle tightly after use.

Dosage Information

Adult DosageThe usual adult dose of this medicine is 10 to 15 milliliters (approximately 1.37 grams of Disodium Hydrogen Citrate) taken orally three to four times daily, preferably after meals and at bedtime. However, the exact dose and frequency depend on the condition being treated and the patient's response. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. Do not self-adjust the dose. Follow your doctor's prescription exactly.
Pediatric DosagePediatric dosing is not established from available information. Consult a pediatrician for appropriate dosing in children.
Elderly DosageElderly patients may be more sensitive to the effects of this medicine, especially regarding fluid retention and electrolyte imbalances. Dose should be individualized by a clinician, and renal function should be monitored regularly.
Renal ImpairmentIn patients with renal impairment, this medicine should be used with caution. Dose reduction may be necessary, and renal function should be monitored. In severe renal impairment, it is contraindicated.
Hepatic ImpairmentNo specific dose adjustment is established for hepatic impairment. Use with caution and under medical supervision.
Maximum Daily DoseThe maximum daily dose is not established from the available information. Do not exceed the dose prescribed by your doctor.

Dosage Timeline

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

🍽️ Food Timing Guide

With food
Take with meals
Reduces stomach upset and improves tolerance.
High-sodium foods
Limit intake
This medicine contains sodium; excess may worsen fluid retention.
Grapefruit
No specific restriction
No known interaction with 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 isozec syrup

✅ Common Side Effects

Nausea (Common (5-10%))
Take the medicine with food or after meals to reduce nausea. If it persists, consult your doctor.
Vomiting (Common (5-10%))
Stay hydrated with small sips of water. If vomiting is severe or persistent, contact your doctor.
Stomach pain (Common (5-10%))
Take with food. Avoid spicy or heavy meals. If pain is severe, seek medical advice.
Diarrhea (Common (5-10%))
Drink plenty of fluids to prevent dehydration. If diarrhea persists for more than 2 days, consult your doctor.
Increased thirst (Common (5-10%))
Drink water as needed. This is usually harmless.
Metallic taste (Uncommon (1-5%))
Usually temporary. Rinse mouth or chew sugar-free gum if bothersome.

🚨 Serious Side Effects

Metabolic alkalosis (Rare (<0.1%))
Seek immediate medical attention if you experience muscle twitching, irritability, confusion, or irregular heartbeat.
Severe allergic reaction (anaphylaxis) (Rare (<0.1%))
Call emergency services if you notice rash, itching, swelling of face or throat, or difficulty breathing.
Fluid retention and edema (Uncommon (1-5%))
Report swelling in ankles, feet, or sudden weight gain to your doctor. This may require dose adjustment or discontinuation.
Hypernatremia (high sodium levels) (Rare (<0.1%))
Seek medical help if you experience excessive thirst, confusion, seizures, or muscle weakness.

⚠️ Rare Side Effects

Hypokalemia (low potassium levels)
Report muscle weakness, cramps, or palpitations to your doctor.
Kidney stones (calcium phosphate)
Long-term use may increase risk. Consult your doctor for regular monitoring.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Aluminum-containing antacids Major
Lithium Major
Methenamine Major
Amphetamines Moderate
Quinidine Moderate
Salicylates Moderate
Anticholinergics Minor
Diuretics Minor
Corticosteroids Minor
ACE inhibitors Minor

🚨 Major Interactions

  • Aluminum-containing antacids
  • Lithium
  • Methenamine

⚡ Moderate Interactions

  • Amphetamines
  • Quinidine
  • Salicylates (e.g., aspirin)

🍷 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 kidney disease or renal failure","Uncontrolled heart failure","Severe hypertension","Hypernatremia (high sodium levels)","Metabolic alkalosis","Known allergy to Disodium Hydrogen Citrate or any component of the syrup","Patients on a strict low-sodium diet"]

⚠️ Warnings & Precautions

["This medicine contains sodium; use with caution in patients with hypertension, heart failure, or edema.","Do not use for prolonged periods without medical supervision.","Monitor urinary pH to avoid excessive alkalinization.","Use with caution in patients with kidney disease; dose adjustment may be needed.","Avoid concurrent use with aluminum-containing antacids.","Consult a doctor before use in pregnancy or breastfeeding.","Keep out of reach of children.","Do not exceed the recommended dose."]

🤱 Lactation Safety

It is not known whether Disodium Hydrogen Citrate passes into breast milk. Consult your doctor before using this medicine while breastfeeding. The sodium content may affect the baby if large amounts are ingested by the mother.

💊 Overdose Management

Overdose of this medicine may lead to metabolic alkalosis, hypernatremia, and fluid overload. Symptoms include nausea, vomiting, muscle twitching, confusion, and seizures. If overdose is suspected, seek immediate medical attention. Treatment is supportive and may include discontinuation of the medicine, intravenous fluids, and correction of electrolyte imbalances. In severe cases, hemodialysis may be considered.

⏰ 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 starting this medicine, inform your doctor if you have any kidney problems, heart failure, high blood pressure, or if you are on a low-sodium diet. This medicine contains sodium, so it may not be suitable for you. Do not take this medicine if you are allergic to Disodium Hydrogen Citrate or any other ingredients in the syrup. Use this medicine exactly as prescribed by your doctor. Do not increase or decrease the dose without consulting your doctor. While taking this medicine, drink plenty of water to help flush your urinary system and maintain proper hydration. Avoid taking antacids or other medicines that contain aluminum or calcium within two hours of this medicine, as they can reduce its effectiveness. If you are pregnant or breastfeeding, consult your doctor before using this medicine. Keep this medicine out of the reach of children. Store it at room temperature, away from direct sunlight and moisture. Do not use this medicine after the expiry date mentioned on the pack. If your symptoms do not improve within a few days or if they worsen, contact your doctor immediately.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients may be more prone to fluid retention and electrolyte imbalances due to reduced kidney function. Use with caution and monitor renal function and electrolytes regularly. Dose adjustment may be necessary.

🤰 Pregnancy Planning (TTC)

If you are planning to become pregnant, consult your doctor before using this medicine. It should be used during pregnancy only if clearly needed and prescribed by a doctor.

🏥 Post-Surgery Considerations

After surgery, use this medicine only if prescribed by your doctor. It may be used to alkalinize urine in certain post-operative conditions, but your doctor will determine the appropriateness.

🦷 Dental Procedures

No specific precautions are required for dental procedures while taking this medicine. However, inform your dentist about all medicines you are taking.

💚 Lifestyle Tips for Better Results

🏃
Drink plenty of water to help flush your urinary system.
🥗
Maintain a healthy diet rich in fruits and vegetables.
😴
Avoid excessive intake of salt and processed foods.
💧
Practice good hygiene to prevent urinary tract infections.
🧘
Urinate when you feel the urge; do not hold it in.
🌞
Wear loose-fitting cotton underwear to reduce moisture and bacterial growth.

🏋️ 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. Stay hydrated during exercise.

🥗 Diet Recommendations

Include plenty of fluids, especially water.
Reduce intake of high-sodium foods.
Limit caffeine and alcohol as they can irritate the bladder.
Include foods rich in vitamin C like oranges and tomatoes, but consult your doctor as they may acidify urine.
Eat a balanced diet with adequate fiber.

💼 Impact on Daily Work & Life

This medicine generally does not 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. It may cause frequent urination, so plan accordingly during work hours.

🛑 When to Stop This Medicine

Stop taking this medicine only when your doctor advises. Do not stop abruptly on your own, especially if you are being treated for an infection. If you experience severe side effects, contact your doctor immediately for guidance.

📅 Long-Term Use Effects

Long-term use of this medicine should be under medical supervision. Prolonged alkalinization can lead to metabolic alkalosis, electrolyte imbalances, and increased risk of calcium phosphate kidney stones. Regular monitoring of urinary pH, serum electrolytes, and kidney function is advised. Do not use for extended periods without consulting your doctor.

🌿 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 burning.

Evidence: Well-established
Cranberry products

May help prevent UTIs but not treat active infections.

Evidence: Limited
Probiotics

May support gut and urinary health, but evidence for UTI treatment is limited.

Evidence: Limited

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

There are no known interactions between this medicine and vaccines. However, if you are scheduled for vaccination, inform your healthcare provider about all medicines you are taking.

📦 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 or security. Store it at room temperature and protect it from extreme heat or cold. If you are crossing time zones, continue taking the medicine at your usual intervals, but consult your doctor for specific advice. Always pack it in your carry-on luggage to avoid loss or temperature extremes.

💰 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 urination. She took it after meals as directed and drank plenty of water. Within two days, the burning sensation reduced significantly. She completed the full course and her symptoms resolved completely.
💡 Lesson: Taking the medicine with food and staying hydrated improves tolerability and effectiveness.
👤 A 50-year-old man with a history of uric acid kidney stones
He was advised to take this medicine to alkalinize his urine. He followed the prescription and made dietary changes. Over time, his urine pH improved, and he did not form new stones. He emphasized the importance of regular follow-up with his doctor.
💡 Lesson: Consistent use and lifestyle modifications are key to preventing stone recurrence.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: The alkalinizing effect begins within 1-2 hours, but symptomatic relief may take a day or two. Consult your doctor if symptoms persist.

Q: Can I take this medicine with antibiotics?

A: Yes, it is often prescribed alongside antibiotics for UTIs. However, maintain a gap of at least 2 hours between this medicine and any aluminum-containing antacids or certain antibiotics as advised by your doctor.

Q: Is it safe to take during pregnancy?

A: Consult your doctor before use. It should be used during pregnancy only if clearly needed and prescribed.

Q: What should I do if I miss a dose?

A: Take it as soon as you remember. If it's almost time for the next dose, skip the missed dose and continue with your regular schedule. Do not double dose.

🤔 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?

🔄 Substitutes for isozec syrup

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

  • Myth: Alkatop syrup is an antibiotic.
    Fact: This medicine is not an antibiotic; it is a urinary alkalinizer that helps relieve symptoms but does not kill bacteria.
  • Myth: You can stop taking it as soon as symptoms improve.
    Fact: You should complete the full course as prescribed by your doctor to prevent recurrence or complications.
  • Myth: It is safe for everyone.
    Fact: It is not safe for people with severe kidney disease, heart failure, or those on a low-sodium diet.

🔄 Alternative Options

Generic Alternatives

  • Disodium Hydrogen Citrate syrup (generic)

Brand Alternatives

  • Alkatop 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, heartburn","route":"Oral"}]

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