pylobis tablet - Colloidal bismuth subcitrate (120mg) medicine

Bisgram Tablet: Complete Medicine Guide

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🏭 San Fegan Biotech Pvt Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Oct 28, 2026
📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Well-established for peptic ulcer disease and H. pylori eradication.
Reviewed by
SaathiMed Expert Panel | Oct 28, 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 vomit or black, tarry stools (not due to medicine)
  • Severe abdominal pain or persistent vomiting
  • Swelling of face, lips, or throat, or difficulty breathing
  • Confusion, muscle twitching, or seizures
  • Decreased urine output or swelling in legs
  • Severe skin rash with blisters or peeling

If experiencing severe symptoms, call emergency services immediately.

What is pylobis tablet used for?

This medicine contains colloidal bismuth subcitrate, which treats peptic ulcers by forming a protective coating over the stomach lining and fighting Helicobacter pylori bacteria. It is taken orally, usually four times a day with meals.

  • Generic Name: Colloidal bismuth subcitrate (120mg)
  • Manufacturer: San Fegan Biotech Pvt Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 pylobis tablet के बारे में (Hindi Summary)

उपयोग: यह दवा पेट और आंतों के अल्सर, गैस्ट्राइटिस और अपच के इलाज में उपयोग की जाती है। यह पेट की परत पर एक सुरक्षात्मक परत बनाती है और हेलिकोबैक्टर पाइलोरी बैक्टीरिया को मारती है।

साइड इफेक्ट्स: आम दुष्प्रभावों में जीभ और मल का काला होना, मतली, कब्ज या दस्त शामिल हैं। गंभीर दुष्प्रभाव दुर्लभ हैं लेकिन एलर्जी, भ्रम या दौरे पड़ सकते हैं।

सुरक्षा सलाह: इस दवा को डॉक्टर के निर्देशानुसार ही लें। खाने के साथ लें। एंटासिड या दूध के साथ न लें। गुर्दे की बीमारी में सावधानी बरतें।

💡 Did You Know? India has the highest number of USFDA-compliant plants outside the USA.

💊 pylobis tablet Uses & Benefits

  • [{"condition":"Peptic ulcer disease","description":"Helps heal gastric and duodenal ulcers by protecting the ulcer surface and eradicating Helicobacter pylori when used in combination.","evidence":"Well-established"},{"condition":"Gastritis","description":"Provides symptomatic relief in chronic gastritis by forming a protective barrier over inflamed mucosa.","evidence":"Well-established"},{"condition":"Non-ulcer dyspepsia","description":"May reduce symptoms of indigestion such as upper abdominal pain and discomfort.","evidence":"Moderate"},{"condition":"Helicobacter pylori eradication","description":"Used as part of quadruple therapy to eradicate H.
  • pylori infection in combination with antibiotics and acid suppressants.","evidence":"Well-established"}]

Off-label uses: [{"condition":"Traveler's diarrhoea","description":"Sometimes used off-label for symptomatic relief, but evidence is limited.","evidence":"Limited"},{"condition":"Halitosis","description":"Occasionally used for bad breath due to its antibacterial action, but not a standard indication.","evidence":"Insufficient"}]

Primary treatment for: Peptic ulcer disease

Also treats: Gastritis, Non-ulcer dyspepsia, Helicobacter pylori infection

📋 Drug Information

Generic Name(s)Colloidal bismuth subcitrate (120mg)
Brand Namepylobis tablet
ManufacturerSan Fegan Biotech Pvt Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassGASTRO INTESTINAL
Action Class
Route of AdministrationOral
StorageStore at room temperature (15-30°C) in a dry place, away from direct sunlight.
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 meals to enhance its protective effect and reduce stomach upset.
2
Avoid taking antacids, milk, or tetracycline antibiotics within 2 hours of this medicine.
3
Do not exceed the prescribed dose or duration, as prolonged high-dose use can cause bismuth toxicity.
4
Black tongue and stool are harmless and will resolve after stopping the medicine.
5
Report any confusion, muscle twitching, or seizures immediately, as these may indicate bismuth encephalopathy.
6
Stay well hydrated and maintain good oral hygiene to manage black tongue.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
Upper abdominal pain
This medicine is commonly prescribed for peptic ulcer pain.
Likely Use
✅
Heartburn
May help with heartburn due to gastritis.
Likely Use
❌
Fever
This medicine is not a fever reducer.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionColloidal bismuth subcitrate is poorly absorbed from the gastrointestinal tract. Only a small fraction (less than 1%) of the bismuth is absorbed systemically.
DistributionThe absorbed bismuth is distributed mainly to the kidneys, liver, and other tissues, but systemic distribution is minimal due to poor absorption.
Protein BindingNot established from the available information.
MetabolismBismuth is not metabolized; it is excreted unchanged.
Half-LifeThe elimination half-life of absorbed bismuth is approximately 5 to 11 days, but it may be prolonged in renal impairment.
ExcretionBismuth is primarily excreted in the faeces, with a small amount excreted in the urine.
BioavailabilityBioavailability is very low, less than 1%.
Onset of ActionThe protective effect begins within 30 to 60 minutes after oral administration.
Peak Plasma TimePeak plasma levels are reached within 1 to 2 hours, but levels are very low.
Duration of ActionThe protective effect lasts for several hours, requiring multiple daily dosing.

How It Works

This medicine works locally in the stomach. Colloidal bismuth subcitrate forms a protective coating over ulcer craters and inflamed mucosa, shielding them from acid and pepsin. It also inhibits the activity of pepsin and increases mucus and bicarbonate secretion. Additionally, it has direct antibacterial activity against Helicobacter pylori, disrupting its cell wall and inhibiting its adhesion to the gastric epithelium.

Mechanism Steps

1
Protective coating formation: Colloidal bismuth subcitrate precipitates in the acidic environment of the stomach and forms a protective barrier over ulcerated areas.
2
Inhibition of pepsin: It reduces the proteolytic activity of pepsin, decreasing further damage to the mucosa.
3
Increased mucosal protection: It stimulates mucus and bicarbonate secretion, enhancing the natural defence of the stomach lining.
4
Antibacterial action: It disrupts the cell wall of Helicobacter pylori and prevents its adhesion to the gastric epithelium, aiding in eradication.

💡 How to Take pylobis tablet

Strength: Tablet, 120 mg

1Swallow the tablet whole with a glass of water.
2Take it with meals to enhance effectiveness and reduce stomach upset.
3Do not crush or chew the tablet.
4Avoid taking antacids or milk within 2 hours of this medicine.
5Follow the prescribed schedule consistently.

Dosage Information

Adult DosageThe usual adult dose is one 120 mg tablet taken orally four times a day, or as prescribed by your doctor. For Helicobacter pylori eradication, it is used in combination with antibiotics and a proton pump inhibitor. 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 susceptible to side effects, especially renal impairment. Dose adjustment may be necessary based on kidney function. Consult a doctor.
Renal ImpairmentUse with caution in patients with renal impairment. Dose reduction or avoidance may be necessary. Consult a doctor for individualized dosing.
Hepatic ImpairmentNo specific dose adjustment recommended for hepatic impairment, but consult a doctor.
Maximum Daily DoseThe maximum recommended daily dose is 480 mg (four 120 mg tablets) for adults, but should not exceed the prescribed amount.

Dosage Timeline

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

🍽️ Food Timing Guide

With meals
Take with meals
Enhances protective effect and reduces stomach upset.
Milk
Avoid
May reduce absorption of bismuth.
Antacids
Avoid within 2 hours
May reduce efficacy.

⏰ 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 pylobis tablet

✅ Common Side Effects

Black tongue (Common (up to 30%))
This is harmless and reversible. Continue the medicine and maintain good oral hygiene.
Black stool (Common (up to 30%))
This is harmless and resolves after stopping the medicine. Do not confuse with melena.
Nausea (Common (5-10%))
Take with food to reduce nausea. If it persists, consult your doctor.
Constipation (Common (5-10%))
Increase fluid and fibre intake. Consult doctor if severe.
Diarrhoea (Common (5-10%))
Stay hydrated. If diarrhoea is severe or persistent, seek medical advice.

🚨 Serious Side Effects

Allergic reactions (angioedema, anaphylaxis) (Rare (<0.1%))
Seek immediate medical attention if you experience swelling of face, lips, throat, or difficulty breathing.
Bismuth encephalopathy (Rare (<0.1%))
Report symptoms like confusion, muscle twitching, or seizures immediately. This is more likely with prolonged high-dose use.
Severe skin reactions (e.g., Stevens-Johnson syndrome) (Very rare (<0.01%))
Stop the medicine and seek emergency care if you develop rash, blisters, or peeling skin.

⚠️ Rare Side Effects

Bismuth nephropathy
Report decreased urine output or swelling. Monitor kidney function if prolonged use.
Neurotoxicity
Seek medical attention for tremors, memory problems, or unsteady gait.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Tetracycline Major
Ciprofloxacin Major
Antacids Moderate
Milk Moderate

🚨 Major Interactions

  • Tetracycline antibiotics
  • Quinolone antibiotics (e.g., ciprofloxacin)

⚡ Moderate Interactions

  • Antacids
  • Milk and dairy products

🍷 Alcohol Interaction

Alcohol may worsen stomach irritation and increase the risk of gastrointestinal side effects. It is advisable to avoid alcohol while taking this medicine.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Severe renal impairment","Hypersensitivity to bismuth salts","Pregnancy (unless clearly needed)","Breastfeeding (unless clearly needed)"]

⚠️ Warnings & Precautions

["Do not exceed the recommended dose or duration of treatment.","Avoid concurrent use with antacids, milk, or tetracyclines.","May cause black tongue and stool, which are harmless.","Use with caution in elderly patients and those with renal impairment.","Consult a doctor if symptoms persist or worsen."]

🤱 Lactation Safety

It is not known whether bismuth is excreted in human breast milk. Consult your doctor before using this medicine while breastfeeding.

💊 Overdose Management

Overdose may cause nausea, vomiting, and potentially bismuth encephalopathy. Treatment is supportive and symptomatic. Gastric lavage may be considered if ingestion is recent. Haemodialysis may be considered in severe cases with renal failure. Seek immediate medical attention.

⏰ 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

Take this medicine exactly as prescribed by your doctor. Do not exceed the recommended dose or duration of treatment. Swallow the tablet whole with a glass of water, preferably with meals. Avoid taking antacids or other medicines within two hours of this medicine, as they may reduce its effectiveness. Do not use this medicine for more than two months without medical advice. If you are pregnant, planning pregnancy, or breastfeeding, consult your doctor before use. Keep out of reach of children. Store in a cool, dry place away from direct sunlight.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients are at higher risk of bismuth accumulation and renal impairment. Use with caution and monitor renal function and neurological status regularly.

🤰 Pregnancy Planning (TTC)

Consult your doctor before planning pregnancy if you are taking this medicine. Safety in pregnancy is not well established.

🏥 Post-Surgery Considerations

Consult your surgeon before resuming this medicine after surgery, especially if you have had gastrointestinal surgery.

🦷 Dental Procedures

Inform your dentist if you are taking this medicine, as it may cause black tongue which could be mistaken for other conditions.

💚 Lifestyle Tips for Better Results

🏃
Avoid smoking and alcohol to promote ulcer healing.
🥗
Eat smaller, frequent meals to reduce stomach acid.
😴
Manage stress through relaxation techniques.
💧
Avoid spicy and acidic foods that can irritate the stomach.
🧘
Get adequate sleep to support healing.

🏋️ Exercise Considerations

Moderate exercise is generally safe, but avoid strenuous activities if you experience dizziness or fatigue. Consult your doctor before starting any new exercise regimen.

🥗 Diet Recommendations

Include fibre-rich foods like fruits and vegetables.
Avoid spicy, oily, and acidic foods.
Stay well hydrated.
Limit caffeine and carbonated drinks.

💼 Impact on Daily Work & Life

This medicine may cause dizziness in some people. If affected, avoid driving or operating heavy machinery until you know how it affects you. Otherwise, it should not significantly impact daily activities.

🛑 When to Stop This Medicine

Stop this medicine if you experience severe allergic reactions, neurological symptoms, or as advised by your doctor. Do not stop abruptly without consulting your doctor if you are on a prescribed course.

📅 Long-Term Use Effects

Long-term use of high doses can lead to bismuth accumulation and potential neurotoxicity. Regular monitoring of renal function and neurological symptoms is advised if prolonged use is necessary. Do not use for more than 2 months without medical supervision.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Proton pump inhibitors

Reduce stomach acid and promote ulcer healing.

Evidence: Well-established
H2 receptor antagonists

Reduce acid secretion and provide symptom relief.

Evidence: Well-established
Lifestyle modifications

Diet changes and stress reduction can complement medical therapy.

Evidence: Moderate

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

No specific vaccine interactions reported. Continue routine vaccinations as per schedule.

📦 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

Carry this medicine in its original packaging with a copy of your prescription. Store at room temperature and protect from direct sunlight. If travelling across time zones, adjust dosing times gradually to maintain consistent intervals. Check customs regulations for carrying prescription medicines.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 45-year-old man with recurrent stomach pain and diagnosed with H. pylori infection.
He was prescribed this medicine as part of quadruple therapy along with antibiotics and a proton pump inhibitor. After completing the two-week course, his symptoms improved significantly. He noted black stool during treatment but was reassured it was harmless.
💡 Lesson: Adherence to the full course and understanding harmless side effects like black stool are key to successful treatment.
👤 A 60-year-old woman with chronic gastritis and mild kidney impairment.
She was started on this medicine but developed dizziness and confusion after several weeks. Her doctor stopped the medicine and her symptoms resolved. Renal function was monitored closely.
💡 Lesson: Elderly patients with kidney issues need careful monitoring and should not use this medicine for prolonged periods without medical supervision.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: This medicine starts forming a protective coating within 30-60 minutes, but noticeable symptom relief may take a few days.

Q: Can I take it with other medicines?

A: It can interact with certain antibiotics and antacids. Always inform your doctor about all medicines you take.

Q: Is it safe during pregnancy?

A: Consult your doctor before use, as safety is not well established.

🤔 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 pylobis tablet

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

  • Myth: Colloidal bismuth subcitrate is an antibiotic.
    Fact: It is not a conventional antibiotic, but it has antibacterial activity against H. pylori.
  • Myth: Black stool means internal bleeding.
    Fact: Black stool from this medicine is harmless and due to bismuth sulfide formation, not bleeding.

🔄 Alternative Options

Generic Alternatives

  • Colloidal bismuth subcitrate 120 mg tablet

Brand Alternatives

  • Bisgram tablet

📊 Comparison with Similar Medicines

[{"medicine":"Colloidal bismuth subcitrate","class":"Gastroprotective","main_use":"Peptic ulcer, H. pylori","route":"Oral"},{"medicine":"Sucralfate","class":"Gastroprotective","main_use":"Peptic ulcer","route":"Oral"},{"medicine":"Omeprazole","class":"Proton pump inhibitor","main_use":"GERD, peptic ulcer","route":"Oral"}]

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