hylac tablet - Hyoscine butylbromide (NA) medicine

Biscotas Tablet: Complete Medicine Guide

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🏭 Proctor Organics P Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Oct 22, 2026
📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Well-established for primary uses.
Reviewed by
SaathiMed Expert Panel | Oct 22, 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

  • Difficulty breathing or swelling of face, lips, or throat
  • Severe abdominal pain
  • Blood in stool or vomit
  • Inability to urinate
  • Severe dizziness or fainting
  • Rapid heartbeat

If experiencing severe symptoms, call emergency services immediately.

What is hylac tablet used for?

This medicine contains hyoscine butylbromide, an antispasmodic used to relieve abdominal cramps and spasms. It works by relaxing the smooth muscles of the gastrointestinal tract.

  • Generic Name: Hyoscine butylbromide (NA)
  • Manufacturer: Proctor Organics P Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 hylac tablet के बारे में (Hindi Summary)

उपयोग: यह दवा पेट की ऐंठन, दर्द और मरोड़ को कम करने के लिए इस्तेमाल की जाती है। यह चिकित्सक के परामर्श से ही लेनी चाहिए।

साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में मुँह सूखना, कब्ज, धुंधली दृष्टि, चक्कर आना और जी मिचलाना शामिल हैं। गंभीर दुष्प्रभाव दुर्लभ हैं, लेकिन यदि आपको एलर्जी, सांस लेने में कठिनाई या पेशाब रोकने जैसी समस्या हो तो तुरंत डॉक्टर से संपर्क करें।

सुरक्षा सलाह: इस दवा को डॉक्टर के बताए अनुसार ही लें। अधिक मात्रा में न लें। यदि आपको चक्कर आते हैं या धुंधला दिखता है तो वाहन न चलाएँ। ग्लूकोमा, मायस्थेनिया ग्रेविस या पेशाब रोकने की समस्या हो तो डॉक्टर को बताएं। बच्चों की पहुँच से दूर रखें।

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

💊 hylac tablet Uses & Benefits

[{"condition":"Irritable bowel syndrome (IBS)","description":"Relieves abdominal cramps and spasms associated with IBS.","evidence":"Well-established"},{"condition":"Functional gastrointestinal disorders","description":"Helps reduce pain and discomfort due to abnormal muscle contractions.","evidence":"Well-established"},{"condition":"Biliary colic","description":"Relaxes the smooth muscles of the biliary tract to relieve pain.","evidence":"Well-established"},{"condition":"Menstrual cramps","description":"Reduces uterine spasms and associated pain.","evidence":"Moderate"},{"condition":"Urinary tract spasms","description":"May help relieve spasms in the urinary tract.","evidence":"Limited"}]

Off-label uses: [{"condition":"Excessive salivation","description":"Sometimes used off-label to reduce drooling in certain neurological conditions.","evidence":"Limited"},{"condition":"Pre-procedural sedation","description":"Occasionally used to reduce spasms during endoscopic procedures.","evidence":"Limited"}]

Primary treatment for: Irritable bowel syndrome

Also treats: Functional gastrointestinal disorders, Biliary colic, Menstrual cramps

📋 Drug Information

Generic Name(s)Hyoscine butylbromide (NA)
Brand Namehylac tablet
ManufacturerProctor Organics P Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassGASTRO INTESTINAL
Action ClassAnticholinergics
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 exactly as prescribed by your doctor.
2
Do not exceed the recommended dose.
3
Avoid driving or operating machinery if you feel dizzy.
4
Inform your doctor if you have glaucoma or urinary problems.
5
Do not use for prolonged periods without medical advice.
6
Report any unusual symptoms immediately.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
Abdominal cramps
This medicine is commonly prescribed for this.
Likely Use
❌
Fever
This medicine is not a fever reducer.
Not Primary
❌
Headache
This medicine is not for headaches.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionHyoscine butylbromide is poorly absorbed from the gastrointestinal tract after oral administration. Only about 10-20% of the dose is absorbed systemically.
DistributionDue to its quaternary ammonium structure, it does not readily cross the blood-brain barrier. It is distributed mainly in the abdominal and pelvic regions.
Protein BindingNot established from the available information.
MetabolismIt is metabolized in the liver by hydrolysis and conjugation.
Half-LifeThe elimination half-life is approximately 5 hours.
ExcretionIt is excreted primarily in the feces via bile, and to a lesser extent in urine.
BioavailabilityOral bioavailability is low, approximately 10-20%.
Onset of ActionOnset of action is within 15-30 minutes after oral administration.
Peak Plasma TimePeak plasma concentration is reached within 1-2 hours.
Duration of ActionThe duration of action is about 4-6 hours.

How It Works

This medicine works by blocking muscarinic acetylcholine receptors located on smooth muscle cells. By preventing acetylcholine from binding to these receptors, it reduces muscle contractions and spasms in the gastrointestinal, biliary, and urinary tracts. This leads to relaxation of the smooth muscles and relief from cramping and pain.

Mechanism Steps

1
Binding to muscarinic receptors: This medicine binds to muscarinic acetylcholine receptors on smooth muscle cells.
2
Blocking acetylcholine: It prevents acetylcholine from binding to these receptors, inhibiting the signal for muscle contraction.
3
Smooth muscle relaxation: The smooth muscles in the gastrointestinal, biliary, and urinary tracts relax, relieving spasms and pain.

💡 How to Take hylac tablet

Strength: Tablet: 10 mg, 20 mg

1Take this medicine orally with a glass of water.
2Swallow the tablet whole; do not crush or chew.
3Take with or without food as directed by your doctor.
4Follow the prescribed dose and frequency exactly.
5Do not exceed the maximum daily dose.

Dosage Information

Adult DosageThe usual adult dose is 10-20 mg three to four times daily. The maximum daily dose is 80 mg. 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. Use with caution and adjust dose as needed under medical supervision.
Renal ImpairmentNo specific dose adjustment is established for renal impairment. Use with caution.
Hepatic ImpairmentNo specific dose adjustment is established for hepatic impairment. Use with caution.
Maximum Daily Dose80 mg per day

Dosage Timeline

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

🍽️ Food Timing Guide

With food
Take with or without food
Food does not significantly affect absorption.

⏰ 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 hylac tablet

✅ Common Side Effects

Dry mouth (Common (5-10%))
Sip water or chew sugar-free gum. Consult doctor if persistent.
Constipation (Common (5-10%))
Increase fiber and fluid intake. Consult doctor if severe.
Blurred vision (Uncommon (1-5%))
Avoid driving if affected. Consult doctor if persistent.
Dizziness (Uncommon (1-5%))
Rest and avoid sudden movements. Consult doctor if severe.
Nausea (Uncommon (1-5%))
Take with food. Consult doctor if persistent.

🚨 Serious Side Effects

Allergic reactions (rash, itching, swelling, difficulty breathing) (Rare (<0.1%))
Seek immediate medical attention.
Urinary retention (Rare (<0.1%))
Consult doctor immediately if unable to urinate.
Increased intraocular pressure (Rare (<0.1%))
Seek medical attention if eye pain or vision changes occur.

⚠️ Rare Side Effects

Anaphylaxis
Call emergency services immediately.
Tachycardia
Consult doctor if heart rate increases significantly.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Atropine Major
Amitriptyline Major
Diphenhydramine Moderate
Haloperidol Moderate
Levodopa Minor

🚨 Major Interactions

  • Anticholinergic drugs (e.g., atropine, benztropine)
  • Tricyclic antidepressants (e.g., amitriptyline)

⚡ Moderate Interactions

  • Antihistamines (e.g., diphenhydramine)
  • Antipsychotics (e.g., haloperidol)

🍷 Alcohol Interaction

Alcohol may increase the sedative effects of this medicine. Avoid or limit alcohol consumption while taking this medicine.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Glaucoma","Myasthenia gravis","Urinary retention","Paralytic ileus","Hypersensitivity to hyoscine butylbromide"]

⚠️ Warnings & Precautions

["Use with caution in elderly patients.","Avoid in patients with prostatic hypertrophy.","May impair ability to drive or operate machinery.","Avoid alcohol consumption.","Do not use for prolonged periods without medical supervision."]

🤱 Lactation Safety

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

💊 Overdose Management

Overdose may cause severe anticholinergic symptoms such as dry mouth, blurred vision, tachycardia, urinary retention, and confusion. Seek immediate medical attention. Treatment is supportive and symptomatic.

⏰ 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

Take this medicine exactly as prescribed by your doctor. Do not exceed the recommended dose. Avoid driving or operating heavy machinery if you experience dizziness or blurred vision. Inform your doctor if you have a history of glaucoma, myasthenia gravis, or urinary retention. Do not use this medicine for prolonged periods without medical advice. Keep out of reach of children.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients may be more sensitive to the anticholinergic effects. Use with caution and monitor for side effects.

🤰 Pregnancy Planning (TTC)

Consult your doctor before planning pregnancy while on this medicine.

🏥 Post-Surgery Considerations

Inform your surgeon if you are taking this medicine before surgery. It may affect bowel motility.

🦷 Dental Procedures

Inform your dentist if you are taking this medicine, as it may cause dry mouth.

💚 Lifestyle Tips for Better Results

🏃
Maintain a healthy diet rich in fiber.
🥗
Stay hydrated.
😴
Exercise regularly.
💧
Manage stress through relaxation techniques.
🧘
Get adequate sleep.

🏋️ Exercise Considerations

Avoid strenuous exercise if you feel dizzy or fatigued. Consult your doctor before starting any exercise program.

🥗 Diet Recommendations

Eat small, frequent meals.
Avoid spicy and fatty foods.
Include fiber-rich foods.
Stay well hydrated.

💼 Impact on Daily Work & Life

This medicine may cause dizziness or blurred vision, which can affect your ability to drive or operate machinery. 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, seek medical advice immediately.

📅 Long-Term Use Effects

Long-term use of this medicine should be under medical supervision. Prolonged use may lead to tolerance or increased side effects. Regular monitoring may be required.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Dietary changes

Avoiding trigger foods can help reduce abdominal cramps.

Evidence: Well-established
Stress management

Yoga and meditation can help reduce stress-related cramps.

Evidence: Moderate

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

No known interactions with vaccines. Consult your doctor for personalized advice.

📦 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

Carry this medicine in its original packaging with a copy of your prescription. Store at room temperature and protect from moisture. If traveling across time zones, adjust dosing schedule as advised by your doctor. Check customs regulations for carrying prescription medicines.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 35-year-old woman with irritable bowel syndrome
She experienced frequent abdominal cramps and bloating. Her doctor prescribed this medicine. After taking it as directed, her cramps reduced significantly within a few days. She also made dietary changes which helped.
💡 Lesson: This medicine can effectively relieve IBS-related cramps when taken as prescribed along with lifestyle modifications.
👤 A 50-year-old man with biliary colic
He had severe pain in the upper abdomen. After diagnosis, he was given this medicine. The pain subsided within 30 minutes. He was advised to follow a low-fat diet.
💡 Lesson: This medicine provides rapid relief from biliary colic pain and should be used under medical supervision.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: This medicine usually starts working within 15-30 minutes after oral administration.

Q: Can I take it with other medicines?

A: Inform your doctor about all medicines you are taking, as interactions may occur.

Q: Is it safe during pregnancy?

A: Consult your doctor before taking this medicine if you are pregnant or planning to become pregnant.

🤔 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 hylac tablet

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

  • Myth: This medicine can cure irritable bowel syndrome.
    Fact: It only relieves symptoms; it does not cure the underlying condition.
  • Myth: It is safe to take indefinitely.
    Fact: Prolonged use should be under medical supervision.

🔄 Alternative Options

Generic Alternatives

  • Hyoscine butylbromide 10 mg tablet
  • Hyoscine butylbromide 20 mg tablet

Brand Alternatives

  • Buscopan
  • Buscopan Forte

📊 Comparison with Similar Medicines

[{"medicine":"Hyoscine butylbromide","class":"Antispasmodic","primary_use":"Abdominal cramps","onset":"15-30 min"},{"medicine":"Dicyclomine","class":"Antispasmodic","primary_use":"IBS","onset":"30-60 min"},{"medicine":"Mebeverine","class":"Antispasmodic","primary_use":"IBS","onset":"30-60 min"}]

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