Actin Tablet (Cyproheptadine): 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
- Difficulty breathing or swelling of the face, lips, tongue, or throat
- Severe drowsiness or confusion
- Seizures or convulsions
- Yellowing of the skin or eyes (jaundice)
- Unusual bleeding or bruising
- Severe abdominal pain or persistent vomiting
- Fast, irregular, or pounding heartbeat
- Difficulty urinating or no urine output
If experiencing severe symptoms, call emergency services immediately.
What is cypnis l syrup used for?
This medicine is an antihistamine used to treat allergies, itching, and hives. It may also be used to stimulate appetite and prevent migraines. It works by blocking histamine and serotonin receptors.
- Generic Name: Cyproheptadine
- Manufacturer: Kniss Laboratories Pvt Ltd
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 cypnis l syrup के बारे में (Hindi Summary)
उपयोग: यह दवा एलर्जी, खुजली, पित्ती और सर्दी-जुकाम जैसी समस्याओं के इलाज में इस्तेमाल की जाती है। यह भूख बढ़ाने और माइग्रेन को रोकने में भी मदद कर सकती है। यह शरीर में हिस्टामिन और सेरोटोनिन नामक रसायनों को रोककर काम करती है।
साइड इफेक्ट्स: इस दवा के आम दुष्प्रभावों में नींद आना, चक्कर आना, मुँह सूखना, धुंधली दृष्टि और कब्ज शामिल हैं। ये आमतौर पर हल्के होते हैं और कुछ समय में ठीक हो जाते हैं। गंभीर दुष्प्रभाव दुर्लभ हैं लेकिन अगर आपको गंभीर एलर्जी, रक्त विकार या यकृत की समस्या के लक्षण दिखें तो तुरंत डॉक्टर से संपर्क करें।
सुरक्षा सलाह: इस दवा को डॉक्टर के बताए अनुसार ही लें। खुद से मात्रा न बढ़ाएँ। जब तक आपको पता न चले कि यह दवा आप पर कैसा असर करती है, तब तक वाहन चलाने या मशीनरी चलाने से बचें। इस दवा के साथ शराब न पिएँ क्योंकि इससे नींद और चक्कर बढ़ सकते हैं। यदि आप गर्भवती हैं, गर्भवती होने की योजना बना रही हैं या स्तनपान करा रही हैं तो अपने डॉक्टर को बताएं।
💊 cypnis l syrup Uses & Benefits
[{"condition":"Allergic rhinitis","description":"Relieves sneezing, runny nose, and itching associated with seasonal or perennial allergies.","evidence":"Well-established"},{"condition":"Urticaria","description":"Reduces itching and hives by blocking histamine receptors.","evidence":"Well-established"},{"condition":"Pruritus","description":"Provides relief from itching due to various causes, including insect bites and contact dermatitis.","evidence":"Well-established"},{"condition":"Appetite stimulation","description":"Used to stimulate appetite and promote weight gain in underweight individuals, though evidence is limited.","evidence":"Limited"},{"condition":"Migraine prophylaxis","description":"May help prevent migraine headaches by antagonizing serotonin receptors.","evidence":"Limited"}]
Off-label uses: [{"condition":"Insomnia","description":"Sometimes used off-label for its sedative effects to promote sleep.","evidence":"Limited"},{"condition":"Anxiety","description":"Occasionally used off-label for anxiety due to its calming effects.","evidence":"Limited"}]
Primary treatment for: Allergic rhinitis
Also treats: Urticaria, Pruritus, Appetite stimulation, Migraine prophylaxis
📋 Drug Information
| Generic Name(s) | Cyproheptadine |
| Brand Name | Apetamin Syrup |
| Manufacturer | Kniss Laboratories Pvt Ltd |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | VITAMINS MINERALS NUTRIENTS |
| Action Class | H1 Antihistaminics (First Generation) |
| Route of Administration | Oral |
| Storage | Store at room temperature between 15°C and 30°C (59°F to 86°F). Protect from light and moisture. Keep in the original container. |
| Shelf Life | Not established from the available information. Refer to the product packaging for the expiry date. |
| 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
This medicine works by competitively blocking histamine H1 receptors and serotonin 5-HT2 receptors. By blocking these receptors, it prevents histamine and serotonin from exerting their effects, which reduces allergic symptoms such as itching, sneezing, and vasodilation. Its antagonism of serotonin receptors in the brain may also contribute to appetite stimulation and migraine prevention.
Mechanism Steps
💡 How to Take cypnis l syrup
Strength: This medicine is available as an immediate-release oral tablet. The strength is not specified in the provided information. Refer to the product packaging for the exact strength.
Dosage Information
| Adult Dosage | The usual adult dose of this medicine for allergic conditions is 4 mg every 4 to 6 hours, not to exceed 32 mg per day. For appetite stimulation, doses of 4 mg three times a day may be used. For migraine prophylaxis, the dose may start at 4 mg and be gradually increased. 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. |
| Elderly Dosage | Elderly patients are more sensitive to the anticholinergic and sedative effects of this medicine. Start with a lower dose and titrate slowly. Dose must be individualized by a qualified clinician. |
| Renal Impairment | Dose adjustment may be necessary in patients with renal impairment. Consult a healthcare provider for individualized dosing. |
| Hepatic Impairment | Dose adjustment may be necessary in patients with hepatic impairment. Consult a healthcare provider for individualized dosing. |
| Maximum Daily Dose | The maximum daily dose for adults is generally 32 mg, but this may vary based on indication and patient factors. Always follow your doctor's prescription. |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of cypnis l syrup
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🔬 Drug Interactions
| Drug | Severity | Effect |
|---|---|---|
| MAO inhibitors | Major | |
| Alcohol | Major | |
| Benzodiazepines | Major | |
| Opioids | Major | |
| Anticholinergics | Moderate | |
| SSRIs | Moderate | |
| Tricyclic antidepressants | Moderate | |
| Corticosteroids | Minor | |
| Beta-agonists | Minor | |
| Grapefruit juice | Minor |
🚨 Major Interactions
- MAO inhibitors
- Alcohol
- Other central nervous system depressants (e.g., benzodiazepines, opioids, sleep aids)
⚡ Moderate Interactions
- Anticholinergic drugs (e.g., atropine, benztropine)
- Selective serotonin reuptake inhibitors (SSRIs)
- Tricyclic antidepressants
🍷 Alcohol Interaction
Alcohol should be avoided while taking this medicine because it can significantly increase drowsiness, dizziness, and impairment of motor skills. Combining alcohol with this medicine can also lead to severe central nervous system depression.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Hypersensitivity to cyproheptadine or any component of the formulation","Narrow-angle glaucoma","Bladder neck obstruction","Symptomatic prostatic hypertrophy","Breastfeeding","Premature infants and newborns","MAO inhibitor therapy within the last 14 days"]
⚠️ Warnings & Precautions
["May cause significant drowsiness; avoid driving or operating machinery until you know how it affects you.","Avoid alcohol and other central nervous system depressants.","Use with caution in patients with asthma, increased intraocular pressure, hyperthyroidism, cardiovascular disease, or hypertension.","May cause dry mouth, constipation, and urinary retention due to anticholinergic effects.","Elderly patients are more sensitive to anticholinergic and sedative effects.","Do not use for longer than prescribed without medical supervision."]
🤱 Lactation Safety
This medicine is not recommended during breastfeeding because it may pass into breast milk and cause drowsiness or other effects in the nursing infant. Consult your doctor for alternative options.
💊 Overdose Management
Overdose of this medicine may cause severe drowsiness, confusion, hallucinations, seizures, and respiratory depression. If overdose is suspected, seek emergency medical attention immediately. Treatment is supportive and symptomatic, including gastric lavage if appropriate, and monitoring of vital signs.
⏰ 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
Take this medicine exactly as prescribed by your doctor. Do not exceed the recommended dose. Avoid driving or operating machinery until you know how this medicine affects you, as it commonly causes drowsiness. Avoid drinking alcohol while taking this medicine because it can increase drowsiness and dizziness. Inform your doctor if you are pregnant, planning to become pregnant, or breastfeeding. Do not use this medicine for longer than prescribed without medical supervision. Keep out of reach of children.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients are more sensitive to the anticholinergic and sedative effects of this medicine. They may experience increased drowsiness, confusion, dry mouth, constipation, and urinary retention. Use with caution and start with a lower dose. Regular monitoring is recommended.
🤰 Pregnancy Planning (TTC)
If you are planning to become pregnant, consult your doctor before taking this medicine. The safety of this medicine during pregnancy is not well established, and its use should be based on a careful assessment of benefits and risks.
🏥 Post-Surgery Considerations
This medicine may cause drowsiness and impair your ability to recover after surgery. Inform your surgeon and anesthesiologist if you are taking this medicine. It may interact with anesthetic agents and other medications used during surgery.
🦷 Dental Procedures
Inform your dentist if you are taking this medicine, as it may cause dry mouth and increase the risk of dental problems. It may also interact with medications used during dental procedures.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
This medicine can cause drowsiness and dizziness, which may affect your ability to exercise safely. Avoid activities that require alertness, such as driving or operating heavy machinery, until you know how the medicine affects you. Light to moderate exercise is generally safe, but listen to your body and stop if you feel dizzy or unwell.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine commonly causes drowsiness, which can impair your ability to drive, operate machinery, or perform tasks that require alertness. It is important to avoid these activities until you know how the medicine affects you. Inform your employer if your job requires such tasks, and discuss alternative duties if necessary.
🛑 When to Stop This Medicine
Do not stop taking this medicine abruptly without consulting your doctor, especially if you have been on it for a long time. Your doctor may recommend a gradual dose reduction to avoid withdrawal effects. If you experience severe side effects, contact your doctor immediately for guidance.
📅 Long-Term Use Effects
Long-term use of this medicine may lead to tolerance, dependence, and increased risk of side effects such as sedation, anticholinergic effects, and weight gain. Regular monitoring by a healthcare provider is recommended. Do not use this medicine for extended periods without medical supervision.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Non-drowsy antihistamines like loratadine or cetirizine may be alternatives for allergic conditions with less sedation.
Evidence: Well-establishedIdentifying and avoiding allergens can reduce the need for medication.
Evidence: Well-establishedAllergy shots or sublingual tablets can provide long-term relief for certain allergies.
Evidence: Well-established💉 Vaccination Considerations
💉 If You're Getting Vaccinated
Not established from the available information. Consult your doctor regarding vaccination while taking this medicine.
📦 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 with this medicine, carry it in its original packaging along with a copy of your prescription. Keep it in your carry-on luggage to avoid loss. Store it at room temperature and protect it from extreme heat or moisture. If you are crossing time zones, adjust your dosing schedule gradually to maintain consistent levels. Check local customs regulations regarding prescription medications before you travel.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: This medicine usually starts working within 30 to 60 minutes after taking a dose. However, the full effects may take a few days to become noticeable, depending on the condition being treated.
A: You should not take this medicine with other antihistamines or central nervous system depressants without consulting your doctor, as it may increase the risk of side effects such as drowsiness and dizziness.
A: Long-term use of this medicine should be under medical supervision. Your doctor may monitor you for side effects and adjust the dose as needed. Do not use it for longer than prescribed without consulting your doctor.
A: If you experience mild side effects such as drowsiness or dry mouth, they often subside with continued use. If you experience severe or persistent side effects, contact your doctor immediately.
🤔 Common Patient Concerns
🔄 Substitutes for cypnis l syrup
View AllAlternative brands with exact same active ingredient:
-
piclactin tabletPCI Pharmaceuticals ₹1.80 96.7% CHEAPER
-
cyprigen tabletMonokem Labs ₹9.31 82.8% CHEAPER
-
seritol tabletDew Drops Lab ₹9.33 82.7% CHEAPER
-
cyprowin dropWin-Medicare Pvt Ltd ₹9.58 82.3% CHEAPER
-
tas tabletTheo Pharma Pvt Ltd ₹9.92 81.6% CHEAPER
Medical Note: Always consult your doctor before switching medications.
🛑 Myths vs. Facts
- Myth: This medicine is safe for everyone.
Fact: This medicine is not safe for individuals with certain conditions such as narrow-angle glaucoma, bladder neck obstruction, or symptomatic prostate enlargement. It should be used only under medical supervision. - Myth: This medicine is non-drowsy.
Fact: This medicine commonly causes significant drowsiness. Avoid driving or operating machinery until you know how it affects you. - Myth: You can stop this medicine abruptly without any issues.
Fact: This medicine should be stopped gradually under medical supervision, especially if taken for a long time, to avoid withdrawal effects.
🔄 Alternative Options
Generic Alternatives
- Cyproheptadine hydrochloride
Brand Alternatives
- Actin tablet