Cyptone L Syrup: 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
- Swelling of the face, lips, tongue, or throat, or difficulty breathing.
- Fast, irregular, or pounding heartbeat, or chest discomfort.
- Severe drowsiness, confusion, hallucinations, or unusual behavior.
- Yellowing of the skin or eyes, dark urine, or severe abdominal pain.
- Inability to pass urine or severe lower abdominal pain.
- Unusual bruising, bleeding, fever, or persistent sore throat.
- Seizures or loss of consciousness.
If experiencing severe symptoms, call emergency services immediately.
What is cyptone l syrup used for?
This medicine is an oral syrup containing lysine 150 mg and cyproheptadine 2 mg. It is used to improve appetite and support weight gain, and it may also help with allergic symptoms. It commonly causes drowsiness, so avoid driving and alcohol. Use only as prescribed by a doctor.
- Generic Name: Lysine + Cyproheptadine
- Manufacturer: Numed
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 cyptone l syrup के बारे में (Hindi Summary)
उपयोग: यह दवा लाइसिन 150 मिलीग्राम और साइप्रोहेप्टाडीन 2 मिलीग्राम का मिश्रण है, जो सिरप के रूप में आती है। इसका मुख्य उपयोग भूख बढ़ाने और वजन बढ़ाने में मदद करने के लिए किया जाता है, खासकर उन लोगों में जिनकी भूख कम होती है या जो बीमारी के बाद कमजोर हो गए हैं। साइप्रोहेप्टाडीन एलर्जी के लक्षणों जैसे छींक, नाक बहना और खुजली में भी राहत देता है। लाइसिन एक आवश्यक अमीनो एसिड है जो शरीर में प्रोटीन बनाने और पोषण को सुधारने में मदद करता है। यह दवा डॉक्टर की सलाह के बिना नहीं लेनी चाहिए। इसे लेते समय नींद आना आम बात है, इसलिए गाड़ी चलाने या मशीन चलाने से बचें। शराब के साथ इसका सेवन न करें।
साइड इफेक्ट्स: इस दवा के आम दुष्प्रभावों में नींद आना, मुँह सूखना, चक्कर आना और भूख बढ़ना शामिल हैं। कुछ लोगों को जी मिचलाना, कब्ज, धुंधली दृष्टि या पेशाब करने में कठिनाई हो सकती है। ये प्रभाव आमतौर पर हल्के होते हैं और शरीर के अभ्यस्त होने पर कम हो जाते हैं। कभी-कभी तेज़ या अनियमित धड़कन, भ्रम, मतिभ्रम, गंभीर एलर्जी, रक्त विकार या लीवर की समस्या जैसे गंभीर दुष्प्रभाव हो सकते हैं। बच्चों में नींद की जगह अत्यधिक उत्तेजना या चिड़चिड़ापन भी देखा जा सकता है। कोई भी गंभीर या लगातार बना रहने वाला दुष्प्रभाव हो तो तुरंत डॉक्टर से मिलें।
सुरक्षा सलाह: इस दवा को डॉक्टर के बताए अनुसार ही लें। अपनी मर्जी से मात्रा न बढ़ाएँ और न ही किसी और को, खासकर बच्चों को, बिना डॉक्टर की सलाह के दें। इससे नींद आ सकती है, इसलिए जब तक पता न चले कि यह दवा आप पर कैसा असर करती है, गाड़ी चलाने या मशीन चलाने से बचें। शराब का सेवन न करें क्योंकि इससे नींद और चक्कर बढ़ सकते हैं। अपनी सभी दवाओं, सप्लीमेंट्स और हर्बल उत्पादों की जानकारी डॉक्टर को दें। सिरप को मूल डिब्बे में, ठंडी और सूखी जगह पर, बच्चों की पहुँच से दूर रखें। गर्भावस्था, गर्भधारण की योजना या स्तनपान के दौरान डॉक्टर से सलाह लें। अगर चेहरे, होंठ या गले में सूजन, साँस लेने में कठिनाई या पूरे शरीर पर दाने दिखें तो तुरंत आपातकालीन चिकित्सा सहायता लें।
💊 cyptone l syrup Uses & Benefits
[{"condition":"Appetite stimulation and weight gain support","description":"This medicine is commonly prescribed to improve appetite and support healthy weight gain in people with poor oral intake, undernutrition, or appetite loss after illness.","evidence":"Commonly used in clinical practice"},{"condition":"Allergic rhinitis and allergic skin conditions","description":"The cyproheptadine component provides antihistamine and antiserotonergic effects that can help relieve sneezing, runny nose, itching, and urticaria.","evidence":"Established for cyproheptadine"},{"condition":"Nutritional support with lysine supplementation","description":"Lysine is an essential amino acid that supports protein synthesis and may help maintain nutritional status when dietary intake is inadequate.","evidence":"Supportive nutritional use"}]
Off-label uses: [{"condition":"Cyproheptadine for migraine prevention","description":"Cyproheptadine is sometimes used off-label to help prevent migraines, especially in children, because of its antiserotonergic action.","evidence":"Limited, specialist use"},{"condition":"Cyproheptadine for serotonin syndrome","description":"In hospital settings, cyproheptadine has been used off-label as an antidote for serotonin syndrome under close medical supervision.","evidence":"Limited, emergency specialist use"}]
Primary treatment for: Appetite loss and undernutrition
Also treats: Allergic rhinitis, Urticaria, Poor weight gain in children, Appetite loss after illness
📋 Drug Information
| Generic Name(s) | Lysine + Cyproheptadine |
| Brand Name | Apetone Syrup |
| Manufacturer | Numed |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | VITAMINS MINERALS NUTRIENTS |
| Action Class | Appetite stimulant, Antihistamine, Amino acid |
| Route of Administration | Oral |
| Storage | Store this medicine at room temperature, between 15°C and 30°C, in its original container. Protect it from direct sunlight, heat, and moisture. Do not freeze the syrup. Keep the bottle tightly closed and out of the reach of children. |
| Shelf Life | The shelf life of this medicine is not established from the available information. Check the expiry date printed on the pack and do not use it after that 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 through two main components. Cyproheptadine is a first-generation antihistamine that blocks histamine H1 receptors and also has antiserotonergic activity at 5-HT2 receptors. This action reduces allergic symptoms such as sneezing, itching, and runny nose, and it contributes to sedation and appetite stimulation. The appetite-stimulating effect is thought to be related to its antiserotonergic and antihistaminergic actions in the brain. Lysine is an essential amino acid that the body cannot make on its own. It is used in protein synthesis and supports normal growth and nutritional status. Together, these ingredients are intended to improve appetite and nutritional intake while also helping with allergic symptoms when present.
Mechanism Steps
💡 How to Take cyptone l syrup
Strength: Each measured dose of this syrup contains lysine 150 mg and cyproheptadine 2 mg. The syrup is an immediate-release oral liquid.
Dosage Information
| Adult Dosage | The adult dose of this medicine is not fixed and must be individualized by a qualified clinician based on the indication, age, weight, liver function, kidney function, and response to treatment. It is usually taken two to three times a day, but the exact amount and frequency depend on the doctor's assessment. Do not self-adjust the dose. Follow the prescription exactly and attend regular follow-up visits so the doctor can monitor appetite, weight, and any side effects. |
| Pediatric Dosage | Pediatric dosing is not established from available information. Consult a pediatrician. The dose depends on the child's age, weight, and medical condition, and it must be determined by a qualified clinician. Do not give this medicine to newborns or premature infants. |
| Elderly Dosage | Elderly patients may be more sensitive to the sedative and anticholinergic effects of this medicine. The dose should be individualized by a qualified clinician, often starting at a lower dose and increasing gradually if needed. Close monitoring for drowsiness, confusion, dizziness, and urinary problems is recommended. |
| Renal Impairment | The dose of this medicine in people with kidney disease is not established from the available information. It should be used with caution, and the dose may need adjustment based on kidney function as advised by a qualified clinician. |
| Hepatic Impairment | The dose of this medicine in people with liver disease is not established from the available information. It should be used with caution, and the dose may need adjustment based on liver function as advised by a qualified clinician. |
| Maximum Daily Dose | The maximum daily dose of this medicine is not established from the available information. It must be determined by a qualified clinician based on the individual patient's condition and response to treatment. Do not exceed the prescribed dose. |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of cyptone 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 |
|---|---|---|
| MAOIs | Major | |
| CNS depressants | Major | |
| Alcohol | Major | |
| Other antihistamines | Moderate | |
| Anticholinergic drugs | Moderate | |
| SSRIs | Moderate | |
| Antacids | Minor | |
| Betahistine | Minor |
🚨 Major Interactions
- Monoamine oxidase inhibitors (MAOIs)
- Central nervous system depressants (e.g., benzodiazepines, opioids, sleeping pills)
- Alcohol
⚡ Moderate Interactions
- Other antihistamines
- Anticholinergic drugs (e.g., oxybutynin, benztropine)
- Selective serotonin reuptake inhibitors (SSRIs)
🍷 Alcohol Interaction
Alcohol should be avoided while taking this medicine. Both alcohol and cyproheptadine cause drowsiness and impair coordination, and combining them can increase sedation, dizziness, and the risk of accidents. Alcohol may also worsen dry mouth and dizziness. If you have consumed alcohol, do not drive or operate machinery, and speak to your doctor if you have any concerns.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Newborns and premature infants","Known allergy to cyproheptadine, lysine, or any ingredient in the syrup","Narrow-angle glaucoma","Urinary retention or bladder neck obstruction","Severe liver disease","Use with monoamine oxidase inhibitors (MAOIs)","Breastfeeding without medical advice"]
⚠️ Warnings & Precautions
["This medicine commonly causes drowsiness. Avoid driving and operating machinery until you know how it affects you.","Do not drink alcohol while taking this medicine.","Use with caution in elderly patients, who may be more sensitive to sedation and anticholinergic effects.","Use with caution in children, as they may experience unusual excitement or irritability instead of drowsiness.","Inform your doctor if you have glaucoma, urinary problems, liver disease, kidney disease, or heart disease.","Do not use this medicine for appetite stimulation without addressing underlying medical or nutritional causes.","Keep out of reach of children and store safely to prevent accidental overdose.","Do not exceed the prescribed dose, as overdose can cause serious effects."]
🤱 Lactation Safety
Cyproheptadine passes into breast milk and may cause drowsiness or other effects in a breastfed infant. Lysine is a normal component of breast milk. This medicine should be used during breastfeeding only after consulting a doctor, who can advise on the risks and benefits and monitor the infant for drowsiness or poor feeding.
💊 Overdose Management
Overdose of this medicine can cause severe drowsiness, confusion, hallucinations, fast or irregular heartbeat, seizures, and difficulty breathing. If an overdose is suspected, seek emergency medical help immediately. Do not try to make the person vomit unless instructed by a medical professional. Treatment is supportive and may include monitoring of heart rhythm, breathing, and blood pressure, along with other measures as needed in a hospital setting.
⏰ Missed Dose
If you miss a dose of this medicine, take it as soon as you remember if it is less than half the time until your next dose. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not take a double dose to make up for a missed one. If you are unsure, contact your doctor or pharmacist for advice.
Additional Safety Advice
This medicine should be taken exactly as prescribed by a qualified clinician. Do not increase the dose or give it to another person, especially a child, without medical advice. Because it commonly causes drowsiness, avoid driving, operating heavy machinery, or doing tasks that need full alertness until you know how it affects you. Do not drink alcohol while taking this medicine, as it can increase sedation and impair coordination. Keep all follow-up appointments so the doctor can check appetite, weight, and any side effects. Inform your doctor about all other medicines, supplements, and herbal products you take, especially sedatives, antidepressants, and drugs for allergies or colds. Store the syrup in its original container, keep it out of reach of children, and check the expiry date before use. If you are pregnant, planning pregnancy, or breastfeeding, speak to your doctor before using this medicine. Stop the medicine and seek medical help immediately if you notice signs of a severe allergic reaction such as swelling of the face, lips, or throat, difficulty breathing, or a widespread rash.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients are more likely to experience drowsiness, confusion, dry mouth, constipation, and urinary retention from this medicine. They may also be more sensitive to falls and fractures due to dizziness. The dose should be individualized by a doctor, often starting low and increasing gradually. Regular monitoring for side effects and interactions with other medicines is important.
🤰 Pregnancy Planning (TTC)
If you are planning pregnancy or are pregnant, consult your doctor before using this medicine. The safety of this medicine during pregnancy is not reliably established. Your doctor can help weigh the benefits and risks and suggest safer alternatives if needed.
🏥 Post-Surgery Considerations
After surgery, this medicine should only be used if prescribed by your doctor. It can cause drowsiness and may interact with anesthetics and pain medicines. Inform your surgical team about all medicines you take, and follow their instructions about when to restart this medicine.
🦷 Dental Procedures
Inform your dentist if you are taking this medicine before any dental procedure. The sedative and anticholinergic effects may interact with dental anesthetics or sedatives used during the procedure. Your dentist may advise adjustments or precautions.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
Because this medicine can cause drowsiness and dizziness, avoid strenuous exercise or activities that require balance and alertness until you know how it affects you. Light to moderate exercise is generally safe and can help stimulate appetite, but take precautions to prevent falls or injuries. If you feel dizzy or very sleepy, stop exercising and rest.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine commonly causes drowsiness, which can affect your ability to drive, operate machinery, or perform tasks that require full alertness. It is best to avoid such activities until you know how the medicine affects you. If your work involves operating heavy equipment or driving, discuss with your doctor whether adjustments are needed. The appetite-stimulating effect may be beneficial if poor appetite has been affecting your work performance and energy levels.
🛑 When to Stop This Medicine
Do not stop this medicine suddenly without consulting your doctor, especially if you have been taking it for a long time. Your doctor will advise when and how to stop based on your condition and progress. If you experience serious side effects such as severe allergic reactions, fast or irregular heartbeat, confusion, or signs of liver problems, stop the medicine and seek medical help immediately.
📅 Long-Term Use Effects
Long-term use of this medicine should be under regular medical supervision. Prolonged use of cyproheptadine may lead to tolerance of its sedative effects and, rarely, to blood or liver problems. It is important to monitor appetite, weight, and any side effects, and to review the need for continued treatment with your doctor. This medicine should not be used indefinitely without a clear plan and periodic assessment of benefits and risks.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
A dietitian can help create a personalized plan to improve appetite and weight gain through balanced, calorie-rich meals.
Evidence: Well-establishedAddressing conditions such as infections, thyroid problems, or gastrointestinal disorders that cause appetite loss can improve appetite without long-term medicine use.
Evidence: Well-establishedStructured mealtimes, positive reinforcement, and gradual introduction of new foods can help improve eating habits.
Evidence: Well-established💉 Vaccination Considerations
💉 If You're Getting Vaccinated
There are no specific vaccine interactions established for this medicine. However, if you or your child are due for vaccinations, inform the healthcare provider about all medicines being taken. Live vaccines may need special consideration in people with weakened immunity, but this medicine does not typically affect vaccine safety.
📦 Storage Guide
✅ DO
Store at room temperature between 15°C and 30°C.
❌ DON'T
Do not freeze the syrup or expose it to extreme heat.
✅ DO
Keep the bottle tightly closed in its original container.
❌ DON'T
Do not transfer the syrup to an unmarked container.
✅ DO
Keep away from direct sunlight and moisture.
❌ DON'T
Do not store in the bathroom cabinet or near a heat source.
✅ DO
Keep out of the reach of children.
❌ DON'T
Do not use after the expiry date printed on the pack.
✈️ Traveling with This Medicine
When traveling with this medicine, carry it in its original labeled container along with a copy of your prescription. Keep the syrup in your hand luggage if possible, and store it at room temperature away from direct sunlight and heat. If you are crossing time zones, ask your doctor whether you need to adjust the timing of doses. Do not leave the medicine in a hot car or in checked luggage that may be exposed to extreme temperatures. Check the customs rules of your destination for carrying prescription medicines, and carry enough for your entire trip.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: The antihistamine and sedative effects usually begin within 1 to 2 hours. The appetite-stimulating effect may take several days to weeks to become noticeable. Follow your doctor's advice and attend follow-up visits.
A: Yes, this medicine is usually taken with or after food to reduce stomach upset and support lysine absorption. Follow your doctor's instructions.
A: It may be prescribed for children by a pediatrician, but the dose must be determined by the doctor based on the child's age and weight. Do not give it to newborns or premature infants.
A: No, alcohol should be avoided because it increases drowsiness, dizziness, and coordination problems.
A: If less than half the time until your next dose has passed, take the missed dose as soon as you remember. If more than half has passed, skip it and continue your regular schedule. Do not double the dose.
🤔 Common Patient Concerns
🔄 Substitutes for cyptone l syrup
View AllAlternative brands with exact same active ingredient:
-
cadictin l syrupMediwin Pharmaceuticals ₹39.50 55.6% CHEAPER
-
nyaibi syrupCiron Drugs & Pharmaceuticals Pvt Ltd ₹45.20 49.2% CHEAPER
Medical Note: Always consult your doctor before switching medications.
🛑 Myths vs. Facts
- Myth: This medicine is a general tonic for all children.
Fact: This medicine is a prescription product and should only be used when advised by a doctor for a specific reason, not as a routine tonic. - Myth: More syrup means faster weight gain.
Fact: Taking more than the prescribed dose can cause serious side effects and does not safely speed up weight gain. - Myth: It is safe to take with alcohol.
Fact: Alcohol increases drowsiness and coordination problems and should be avoided while taking this medicine. - Myth: This medicine can replace a healthy diet.
Fact: This medicine supports appetite but does not replace balanced nutrition, which is essential for healthy weight gain.
🔄 Alternative Options
Generic Alternatives
- Lysine and cyproheptadine oral syrup (generic versions may be available)
Brand Alternatives
- This medicine is the reference product for this profile. Other brands containing the same active ingredients may be available; ask your pharmacist for details.