Diospas Drop: Complete Medicine Guide
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 stool or vomit
- 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
- Rapid heartbeat or palpitations
- Confusion or hallucinations
If experiencing severe symptoms, call emergency services immediately.
What is nirspas injection used for?
This medicine contains dicyclomine, an antispasmodic that relieves abdominal cramps and spasms by relaxing the muscles of the gut. It is used for irritable bowel syndrome and similar conditions. It is not a painkiller for general pain.
- Generic Name: Dicyclomine (NA)
- Manufacturer: Nirlife Healthcare
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 nirspas injection के बारे में (Hindi Summary)
उपयोग: यह दवा डाइसाइक्लोमिन का मौखिक ड्रॉप फॉर्मूलेशन है, जिसका उपयोग पेट की ऐंठन, मरोड़ और चिड़चिड़ा आंत्र सिंड्रोम (IBS) के कारण होने वाले दर्द को कम करने के लिए किया जाता है। यह पेट की मांसपेशियों को आराम देकर काम करती है। यह दवा केवल डॉक्टर की सलाह पर ही लेनी चाहिए।
साइड इफेक्ट्स: आम दुष्प्रभावों में मुँह सूखना, नींद आना, चक्कर आना, धुंधली दृष्टि, जी मिचलाना और कब्ज शामिल हैं। ये आमतौर पर हल्के और अस्थायी होते हैं। गंभीर दुष्प्रभाव दुर्लभ हैं लेकिन तेज़ धड़कन, पेशाब करने में कठिनाई, या गंभीर एलर्जी हो सकती है। ऐसे लक्षण दिखने पर तुरंत डॉक्टर से मिलें।
सुरक्षा सलाह: इस दवा का उपयोग डॉक्टर के बताए अनुसार ही करें। खुराक से अधिक न लें। यदि आपको नींद या धुंधली दृष्टि महसूस हो तो वाहन चलाने या मशीनरी चलाने से बचें। इस दवा के साथ शराब न पिएं। यदि आपको ग्लूकोमा, पेशाब की समस्या, जिगर या गुर्दे की बीमारी है तो डॉक्टर को बताएं। बच्चों की पहुंच से दूर रखें।
💊 nirspas injection Uses & Benefits
[{"condition":"Irritable bowel syndrome (IBS)","description":"Helps relieve abdominal cramps and spasms associated with IBS.","evidence":"Well-established"},{"condition":"Functional bowel disorders","description":"Used to reduce smooth muscle spasms in the gastrointestinal tract.","evidence":"Moderate"},{"condition":"Infantile colic","description":"Sometimes prescribed for colic in infants, but only under strict medical supervision.","evidence":"Limited"}]
Off-label uses: [{"condition":"Biliary colic","description":"May be used off-label to relieve spasms in the biliary tract.","evidence":"Limited"},{"condition":"Urinary tract spasms","description":"Occasionally used to relax urinary tract muscles, but not first-line.","evidence":"Limited"}]
Primary treatment for: Irritable bowel syndrome
Also treats: Functional bowel disorders, Infantile colic
📋 Drug Information
| Generic Name(s) | Dicyclomine (NA) |
| Brand Name | nirspas injection |
| Manufacturer | Nirlife Healthcare |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | GASTRO INTESTINAL |
| Action Class | Anticholinergic- antispasmodic |
| Route of Administration | Oral |
| Storage | Store at room temperature (15-30°C) in a cool, dry place. Protect from light and moisture. Keep out of reach of children. |
| Shelf Life | 24 months from the date of manufacture. |
| WHO Guideline | Not established from the available information. |
| ICMR Guideline | Not established from the available information. |
👨⚕️ Doctor's Practical Tips
Evidence-based practical advice from experienced clinicians
🔍 Is This Medicine Right for Your Symptom?
Educational reference. Always consult a doctor for diagnosis.
🔬 How This Medicine Works (Pharmacology)
Pharmacokinetics
How It Works
Dicyclomine works by blocking the action of acetylcholine on muscarinic receptors in the smooth muscle of the gastrointestinal tract. This leads to relaxation of the smooth muscle and reduction of spasms. It also has a direct relaxant effect on smooth muscle.
Mechanism Steps
💡 How to Take nirspas injection
Strength: Oral drops: 10 mg/mL (as dicyclomine hydrochloride).
Dosage Information
| Adult Dosage | The usual adult dose of dicyclomine oral drops is 10 to 20 mg (1 to 2 mL) three to four times daily, depending on the condition being treated. The dose may be adjusted by your doctor based on your response and tolerance. Do not exceed the recommended dose. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. |
| Pediatric Dosage | Pediatric dosing is not established from available information. Consult a pediatrician. Dicyclomine is not recommended for infants less than 6 months of age due to risk of serious respiratory symptoms. |
| Elderly Dosage | Elderly patients may be more sensitive to the anticholinergic effects of dicyclomine. Start with a lower dose and monitor closely for confusion, urinary retention, and constipation. Dose must be individualized by a qualified clinician. |
| Renal Impairment | Use with caution in patients with renal impairment. Dose adjustment may be needed. Consult your doctor. |
| Hepatic Impairment | Use with caution in patients with hepatic impairment. Dose adjustment may be needed. Consult your doctor. |
| Maximum Daily Dose | The maximum recommended daily dose for adults is 160 mg per day. Do not exceed this dose without medical supervision. |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of nirspas injection
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🔬 Drug Interactions
| Drug | Severity | Effect |
|---|---|---|
| Anticholinergics | Major | |
| MAO inhibitors | Major | |
| Potassium chloride | Major | |
| Antihistamines | Moderate | |
| Tricyclic antidepressants | Moderate | |
| Opioids | Moderate | |
| Antacids | Minor | |
| Cimetidine | Minor |
🚨 Major Interactions
- Anticholinergic drugs (e.g., atropine, benztropine)
- MAO inhibitors
- Potassium chloride (solid dosage forms)
⚡ Moderate Interactions
- Antihistamines
- Tricyclic antidepressants
- Opioid analgesics
🍷 Alcohol Interaction
Alcohol may increase drowsiness and dizziness caused by this medicine. Avoid alcohol while taking this medicine.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Glaucoma (narrow-angle)","Urinary retention","Myasthenia gravis","Severe ulcerative colitis","Toxic megacolon","Severe liver disease","Severe kidney disease","Hypersensitivity to dicyclomine"]
⚠️ Warnings & Precautions
["May cause drowsiness; avoid driving or operating machinery.","Avoid alcohol.","Use with caution in elderly patients due to increased risk of confusion and urinary retention.","Use with caution in patients with autonomic neuropathy.","May reduce sweating and cause heat stroke in hot environments.","Not recommended for infants less than 6 months of age due to risk of serious respiratory symptoms.","Consult doctor before use in pregnancy or breastfeeding."]
🤱 Lactation Safety
Dicyclomine may pass into breast milk and could cause side effects in a nursing infant. It is generally not recommended during breastfeeding. Consult your doctor for alternative options.
💊 Overdose Management
Overdose may cause severe anticholinergic symptoms such as dry mouth, flushing, rapid heartbeat, dilated pupils, confusion, hallucinations, and seizures. Seek immediate medical attention. Treatment is supportive and symptomatic. Gastric lavage may be considered if within 1-2 hours of ingestion. Physostigmine may be used as an antidote in severe cases under medical supervision.
⏰ 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
Use this medicine exactly as prescribed by your doctor. Do not exceed the recommended dose. Avoid driving or operating heavy machinery if you feel drowsy or have blurred vision. Do not drink alcohol while taking this medicine as it can increase drowsiness. Inform your doctor if you have glaucoma, urinary problems, liver or kidney disease, or myasthenia gravis. Keep out of reach of children. Store in a cool, dry place away from direct sunlight. Do not use after the expiry date.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients are more sensitive to anticholinergic effects such as confusion, urinary retention, and constipation. Use with caution and lower doses.
🤰 Pregnancy Planning (TTC)
If you are planning pregnancy, consult your doctor before taking this medicine. It is Pregnancy Category B, but use only if clearly needed.
🏥 Post-Surgery Considerations
Consult your doctor before resuming this medicine after surgery, as it may affect bowel motility.
🦷 Dental Procedures
Inform your dentist if you are taking this medicine, as it may cause dry mouth and affect oral health.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
Avoid strenuous exercise if you feel dizzy or drowsy. Stay hydrated during exercise, especially in hot weather, as this medicine can reduce sweating.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine may cause drowsiness and blurred vision, affecting your ability to drive or operate machinery. Avoid these activities until you know how it affects you.
🛑 When to Stop This Medicine
Do not stop 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 may lead to tolerance and increased anticholinergic side effects. Regular monitoring by a doctor is recommended. Do not use for prolonged periods without medical advice.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Low-FODMAP diet can help manage IBS symptoms.
Evidence: Well-establishedYoga, meditation, and counseling can reduce stress-related gut symptoms.
Evidence: ModerateMay help balance gut bacteria and reduce symptoms.
Evidence: Limited💉 Vaccination Considerations
💉 If You're Getting Vaccinated
No known interactions with vaccines. Consult your doctor before any vaccination.
📦 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 light and moisture. If traveling across time zones, adjust dosing schedule as advised by your doctor. Check customs regulations for carrying medicines.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: This medicine usually starts working within 1 to 2 hours after taking a dose.
A: Inform your doctor about all medicines you take, as this medicine can interact with several drugs.
A: Long-term use should be under medical supervision. Your doctor will monitor for side effects.
🤔 Common Patient Concerns
🔄 Substitutes for nirspas injection
View AllAlternative brands with exact same active ingredient:
-
spasidex dropWockhardt Ltd ₹13.62 103.9% COSTLIER
-
nogun dropMonokem Labs ₹25.00 274.3% COSTLIER
-
diospas dropDivine Lifecare Pvt Ltd ₹30.00 349.1% COSTLIER
Medical Note: Always consult your doctor before switching medications.
🛑 Myths vs. Facts
- Myth: This medicine can cure IBS permanently.
Fact: This medicine only relieves symptoms; it does not cure IBS. - Myth: This medicine is safe for all ages.
Fact: It is not recommended for infants under 6 months and requires careful dosing in children. - Myth: This medicine can be taken for any stomach pain.
Fact: It is specifically for spasms and cramps, not for general pain or infections.
🔄 Alternative Options
Generic Alternatives
- Dicyclomine hydrochloride oral drops
Brand Alternatives
- Diospas Drop