Ultracet Semi Tablet: Comprehensive Guide to Uses, Side Effects, and Safety
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
- Seizures or convulsions
- Extreme drowsiness or difficulty staying awake
- Confusion or hallucinations
If experiencing severe symptoms, call emergency services immediately.
What is ultracet semi tablet used for?
This medicine is a combination of Paracetamol and Tramadol used for short-term relief of moderate to moderately severe acute pain. It works by blocking pain signals in the brain and spinal cord. It is available by prescription only and should be taken exactly as directed by a doctor.
- Generic Name: Paracetamol/Acetaminophen (162.5mg) + Tramadol (18.75mg)
- Manufacturer: Janssen Pharmaceuticals
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 ultracet semi tablet के बारे में (Hindi Summary)
उपयोग: यह दवा पैरासिटामोल और ट्रामाडोल का संयोजन है, जिसका उपयोग मध्यम से मध्यम-गंभीर तीव्र दर्द के अल्पकालिक उपचार के लिए किया जाता है। यह दांत दर्द, सर्जरी के बाद के दर्द, और मांसपेशियों के दर्द में प्रभावी है। यह दवा केवल डॉक्टर के पर्चे पर मिलती है और इसे निर्देशित अवधि से अधिक नहीं लेनी चाहिए।
साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में मतली, चक्कर आना, नींद आना, सिरदर्द और कब्ज शामिल हैं। गंभीर दुष्प्रभावों में दौरे, सांस लेने में कठिनाई, एलर्जी प्रतिक्रिया, और यकृत की क्षति के लक्षण जैसे पीलिया शामिल हैं। यदि आपको कोई असामान्य लक्षण दिखे तो तुरंत डॉक्टर से संपर्क करें।
सुरक्षा सलाह: इस दवा को हमेशा डॉक्टर के निर्देशानुसार ही लें। शराब का सेवन बिल्कुल न करें क्योंकि इससे यकृत को नुकसान और गंभीर नींद आ सकती है। जब तक आपको पता न चले कि यह दवा आप पर कैसा असर करती है, तब तक वाहन न चलाएं। यदि आपको यकृत या गुर्दे की बीमारी, दौरे, या नशे की लत है तो अपने डॉक्टर को बताएं। इस दवा को अचानक बंद न करें, इससे withdrawal के लक्षण हो सकते हैं।
💊 ultracet semi tablet Uses & Benefits
[{"condition":"Acute moderate to moderately severe pain","description":"This medicine is indicated for the short-term management of acute pain, such as dental pain, post-operative pain, or musculoskeletal pain, when non-opioid analgesics are insufficient.","evidence":"Well-established"},{"condition":"Post-operative pain","description":"Used for the relief of pain following minor surgical procedures, often as part of a multimodal analgesia approach.","evidence":"Well-established"},{"condition":"Dental pain","description":"Effective for managing moderate dental pain, including pain after tooth extraction or other dental procedures.","evidence":"Well-established"},{"condition":"Musculoskeletal pain","description":"May be used for short-term relief of moderate musculoskeletal pain, such as strains or sprains, when other treatments are inadequate.","evidence":"Moderate"}]
Off-label uses: [{"condition":"Neuropathic pain","description":"Sometimes prescribed off-label for neuropathic pain conditions, though evidence is limited and it is not a first-line treatment.","evidence":"Limited"},{"condition":"Chronic low back pain","description":"May be used off-label for short-term relief of chronic low back pain exacerbations, but long-term use is not recommended due to risks of dependence.","evidence":"Limited"}]
Primary treatment for: Acute moderate to moderately severe pain
Also treats: Post-operative pain, Dental pain, Musculoskeletal pain
📋 Drug Information
| Generic Name(s) | Paracetamol/Acetaminophen (162.5mg) + Tramadol (18.75mg) |
| Brand Name | ultracet semi tablet |
| Manufacturer | Janssen Pharmaceuticals |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | PAIN ANALGESICS |
| Action Class | |
| Route of Administration | Oral |
| Storage | Store at room temperature between 15°C and 30°C (59°F to 86°F). Keep away from direct sunlight and moisture. Store in the original container, tightly closed. Do not refrigerate unless specified. Keep out of reach of children and pets. |
| Shelf Life | 24 months from the date of manufacture, or as indicated on the packaging. Do not use after 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 combines two analgesics with complementary mechanisms. Tramadol is a centrally acting opioid analgesic that binds to mu-opioid receptors in the brain and spinal cord, inhibiting pain signal transmission. Additionally, Tramadol inhibits the reuptake of norepinephrine and serotonin, which enhances descending inhibitory pain pathways. Paracetamol (Acetaminophen) acts primarily in the central nervous system, where it inhibits prostaglandin synthesis, although its exact mechanism is not fully understood. The combination provides additive analgesia through different pathways, potentially allowing for lower doses of each component and reducing the risk of side effects associated with higher doses of either drug alone.
Mechanism Steps
💡 How to Take ultracet semi tablet
Strength: Each immediate-release tablet contains Paracetamol 162.5 mg and Tramadol 18.75 mg.
Dosage Information
| Adult Dosage | The usual adult dose of this medicine is one tablet taken orally every 4 to 6 hours as needed for pain relief. The maximum recommended dose is 2 tablets every 6 hours, not to exceed 8 tablets in 24 hours. However, the exact dose and duration must be individualized by a qualified clinician based on the indication, severity of pain, age, weight, renal and hepatic function, and other medications being taken. Do not exceed the prescribed dose. This medicine is intended for short-term use only. |
| Pediatric Dosage | Pediatric dosing is not established from available information. This medicine is not recommended for children under 12 years of age. Consult a pediatrician for appropriate pain management in children. |
| Elderly Dosage | Elderly patients (above 65 years) may be more sensitive to the effects of Tramadol, including drowsiness, dizziness, and respiratory depression. The dose should be individualized by a clinician, and lower doses may be appropriate. Use with caution and monitor closely for falls and cognitive impairment. |
| Renal Impairment | In patients with renal impairment, the elimination of Tramadol and its active metabolite is prolonged. Dose adjustment is required. For creatinine clearance less than 30 mL/min, the dosing interval should be increased to every 12 hours, and the maximum daily dose should not exceed 2 tablets. For severe renal impairment, this medicine is contraindicated. Consult a clinician for individualized dosing. |
| Hepatic Impairment | In patients with hepatic impairment, the metabolism of both Tramadol and Paracetamol is reduced, increasing the risk of toxicity. Dose reduction and longer dosing intervals are recommended. In severe hepatic impairment, this medicine is contraindicated. Consult a clinician for individualized dosing. |
| Maximum Daily Dose | The maximum daily dose for adults is 8 tablets in 24 hours, which provides 1300 mg of Paracetamol and 150 mg of Tramadol. Do not exceed this dose. In renal impairment, the maximum daily dose is 2 tablets. Always follow your doctor's prescription. |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of ultracet semi tablet
✅ 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 | |
| Warfarin | Major | |
| Carbamazepine | Major | |
| SSRIs/SNRIs | Major | |
| CYP2D6 inhibitors | Moderate | |
| CYP3A4 inducers | Moderate | |
| CYP3A4 inhibitors | Moderate | |
| Diuretics | Moderate | |
| Anticholinergics | Minor |
🚨 Major Interactions
- Monoamine oxidase inhibitors (MAOIs)
- CNS depressants (e.g., alcohol, benzodiazepines, opioids)
- Warfarin
- Carbamazepine
- SSRIs, SNRIs, tricyclic antidepressants
⚡ Moderate Interactions
- CYP2D6 inhibitors (e.g., fluoxetine, paroxetine, quinidine)
- CYP3A4 inducers (e.g., rifampin, phenytoin)
- CYP3A4 inhibitors (e.g., ketoconazole, erythromycin)
- Diuretics
🍷 Alcohol Interaction
Alcohol should be avoided while taking this medicine. Concurrent use can increase the risk of liver damage due to Paracetamol and enhance the sedative and respiratory depressant effects of Tramadol. This can lead to severe drowsiness, respiratory depression, and even death. Patients should be advised not to consume alcohol during treatment.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Known hypersensitivity to Tramadol, Paracetamol, or any component of the tablet","Severe hepatic impairment","Severe renal impairment (creatinine clearance
⚠️ Warnings & Precautions
["Risk of dependence and withdrawal: Prolonged use can lead to physical and psychological dependence. Withdrawal symptoms may occur upon abrupt discontinuation.","Respiratory depression: Tramadol can cause respiratory depression, especially at high doses or when combined with other CNS depressants. Use with caution in patients with respiratory disease.","Seizure risk: Tramadol increases the risk of seizures, particularly in patients with a history of seizures, head trauma, or metabolic disorders, or when taken with other seizure-threshold-lowering drugs.","Serotonin syndrome: Can occur when Tramadol is used with other serotonergic drugs. Monitor for symptoms such as agitation, hallucinations, rapid heart rate, fever, and muscle rigidity.","Hepatotoxicity: Paracetamol can cause liver damage if taken in excess or with alcohol. Do not exceed the recommended dose.","Renal impairment: Dose adjustment is required in patients with renal impairment.","Elderly patients: Increased sensitivity to the effects of Tramadol, including respiratory depression and falls. Use with caution.","Driving and operating machinery: This medicine may cause drowsiness and dizziness. Avoid driving or operating heavy machinery until you know how it affects you.","Allergic reactions: Serious allergic reactions, including anaphylaxis, have been reported. Discontinue and seek immediate medical attention if symptoms occur."]
🤱 Lactation Safety
Tramadol and Paracetamol are excreted in breast milk. Tramadol may cause serious adverse reactions in nursing infants, including respiratory depression and sedation. Therefore, this medicine is not recommended during breastfeeding. Consult your doctor for alternative pain management options.
💊 Overdose Management
Overdose of this medicine can cause severe respiratory depression, seizures, liver damage, and death. If overdose is suspected, seek emergency medical attention immediately. Treatment includes supportive care, maintenance of airway and breathing, and administration of naloxone for opioid toxicity. N-acetylcysteine is the antidote for Paracetamol overdose and should be administered as soon as possible. Activated charcoal may be used if the patient presents within 1-2 hours of ingestion. Monitor liver and renal function, and provide symptomatic treatment for seizures and other complications.
⏰ 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 take two doses at the same time to make up for a missed dose. If you are unsure, consult your doctor or pharmacist.
Additional Safety Advice
Always take this medicine exactly as prescribed by your doctor. Do not exceed the recommended dose or duration of treatment. Avoid consuming alcohol while taking this medicine, as it can increase the risk of liver damage and severe drowsiness. Do not drive or operate heavy machinery until you know how this medicine affects you. Inform your doctor if you have a history of liver or kidney disease, seizures, or substance abuse. Do not take other products containing Paracetamol while on this medicine to avoid exceeding the maximum daily dose. If you experience signs of an allergic reaction, such as rash, itching, or swelling, seek medical help immediately. Keep this medicine out of reach of children and store it in a cool, dry place away from direct sunlight. Do not stop taking this medicine abruptly without consulting your doctor, as withdrawal symptoms may occur.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients (above 65 years) are more sensitive to the effects of Tramadol, including drowsiness, dizziness, respiratory depression, and falls. The dose should be individualized, and lower doses may be appropriate. Monitor closely for confusion, constipation, and urinary retention. Avoid concurrent use with other CNS depressants. Regular assessment of renal and hepatic function is recommended.
🤰 Pregnancy Planning (TTC)
If you are planning to become pregnant, consult your doctor before taking this medicine. Tramadol and Paracetamol may pose risks to the developing fetus, especially during the first trimester and near term. This medicine is not recommended during pregnancy unless clearly needed. Discuss alternative pain management options with your doctor.
🏥 Post-Surgery Considerations
This medicine may be prescribed for short-term post-operative pain relief. It should be used only as directed by your surgeon. Inform your surgeon about all other medications you are taking to avoid interactions. Do not drive or operate machinery after surgery while taking this medicine. Follow your surgeon's instructions for pain management and wound care.
🦷 Dental Procedures
This medicine is effective for managing moderate dental pain after procedures such as tooth extraction. Take it as prescribed by your dentist. Inform your dentist about any other medications you are taking. Avoid alcohol and driving while on this medicine. If pain persists beyond a few days, consult your dentist.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
While taking this medicine, avoid activities that require mental alertness or coordination, such as driving or operating heavy machinery, until you know how the medicine affects you. Exercise may be beneficial for certain types of pain, but consult your doctor before starting any exercise program. Avoid strenuous activities that could exacerbate your pain or cause injury, especially if you experience drowsiness or dizziness.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine can cause drowsiness, dizziness, and difficulty concentrating, which may affect your ability to perform work or daily activities. Avoid driving, operating heavy machinery, or performing tasks that require mental alertness until you know how the medicine affects you. Inform your employer if your job requires such activities. It is advisable to take rest and avoid strenuous activities while on this medicine.
🛑 When to Stop This Medicine
Stop taking this medicine when your acute pain resolves or as directed by your doctor. Do not stop abruptly if you have been taking it for more than a few days, as withdrawal symptoms may occur. Consult your doctor before stopping to taper the dose gradually if needed. If you experience any serious side effects, stop the medicine and seek immediate medical attention.
📅 Long-Term Use Effects
Long-term use of this medicine can lead to tolerance, physical dependence, and withdrawal symptoms upon discontinuation. It may also increase the risk of liver damage due to Paracetamol and renal impairment due to Tramadol. Prolonged use can also cause hormonal changes, sexual dysfunction, and increased sensitivity to pain (hyperalgesia). Regular monitoring of liver and kidney function is recommended for patients on long-term therapy. This medicine should only be used for short-term management of acute pain.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Can help manage musculoskeletal pain and improve function without medication.
Evidence: Well-establishedMay be sufficient for mild to moderate pain and have fewer risks than opioid combinations.
Evidence: Well-establishedCan complement medical treatment for chronic pain management.
Evidence: Moderate💉 Vaccination Considerations
💉 If You're Getting Vaccinated
There are no known interactions between this medicine and vaccines. However, if you are scheduled for vaccination, inform your healthcare provider about all medications you are taking. This medicine does not affect the efficacy of vaccines.
📦 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
✅ DO
Keep out of reach of children
❌ DON'T
Do not use after expiry date
✈️ Traveling with This Medicine
When traveling with this medicine, carry it in its original packaging along with a copy of your prescription. This is a controlled substance in many countries, so check local regulations before traveling internationally. Store it in a cool, dry place away from direct sunlight. If crossing time zones, adjust dosing intervals as advised by your doctor. Do not pack it in checked luggage; keep it in your carry-on bag. Carry enough supply for your trip and a few extra days in case of delays.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: This medicine usually starts relieving pain within 30 to 60 minutes after taking it orally.
A: This medicine is intended for short-term use only, typically for a few days to a week, as directed by your doctor. Prolonged use can lead to dependence and other side effects.
A: Yes, this medicine contains Tramadol, an opioid, which can lead to physical and psychological dependence if used for a long time or in high doses. It should only be used under medical supervision.
A: No, alcohol should be avoided while taking this medicine as it increases the risk of liver damage and severe drowsiness.
A: 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 dose.
🤔 Common Patient Concerns
🛑 Myths vs. Facts
- Myth: This medicine is safe to take for long periods.
Fact: This medicine is intended for short-term use only. Prolonged use can lead to dependence, tolerance, and other serious side effects. - Myth: It is okay to drink alcohol while taking this medicine.
Fact: Alcohol should be avoided as it increases the risk of liver damage and severe drowsiness. - Myth: This medicine is a mild pain reliever like Paracetamol alone.
Fact: This medicine contains Tramadol, an opioid analgesic, which makes it much stronger and carries additional risks. - Myth: You can stop this medicine abruptly without any issues.
Fact: Abrupt discontinuation can cause withdrawal symptoms. Always consult your doctor before stopping.
🔄 Alternative Options
Generic Alternatives
- Paracetamol + Tramadol combination (generic)
Brand Alternatives
- Ultracet Semi Tablet