Psvt 6mg Injection
Clinical Background: Balrampur Hospital, Lucknow (Emergency Medicine) & SCPM Hospital | Standards: CDSCO, Indian Pharmacopoeia (IP) & WHO
When to Call Your Doctor IMMEDIATELY
- Severe chest pain or pressure that does not resolve quickly
- Difficulty breathing or wheezing that worsens
- Fainting or loss of consciousness
- Heart rate that becomes very slow or pauses for more than a few seconds
- Blood pressure that drops dangerously low
- Swelling of the face, lips, or throat
- Seizure activity
If experiencing severe symptoms, call emergency services immediately.
What is psvt 6mg injection used for?
This medicine is an intravenous injection containing adenosine 6mg. It is used in hospitals to treat a fast heart rhythm called paroxysmal supraventricular tachycardia by temporarily slowing electrical signals in the heart.
- Generic Name: Adenosine (6mg)
- Manufacturer: Molekule India Pvt Ltd
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 psvt 6mg injection के बारे में (Hindi Summary)
उपयोग: यह दवा एडेनोसिन 6mg इंजेक्शन के रूप में उपलब्ध है और इसका उपयोग अस्पताल में दिल की तेज़ धड़कन (पैरोक्सिस्मल सुप्रावेंट्रिकुलर टैचीकार्डिया) को सामान्य करने के लिए किया जाता है। यह दवा दिल की बिजली की गति को अस्थायी रूप से धीमा करके अनियमित धड़कन को रोकती है। इसे केवल डॉक्टर या प्रशिक्षित स्वास्थ्यकर्मी द्वारा नस में इंजेक्शन के माध्यम से दिया जाता है, और इस दौरान दिल की निगरानी की मशीन लगी रहती है। यह दवा घर पर खुद से नहीं लगाई जाती।
साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में चेहरे पर गर्मी लगना, सीने में जकड़न या दबाव, सांस लेने में तकलीफ, चक्कर आना, सिरदर्द, जी मिचलाना और मुँह में धातु जैसा स्वाद शामिल हैं। ये प्रभाव आमतौर पर बहुत जल्दी ठीक हो जाते हैं क्योंकि यह दवा शरीर से तेजी से बाहर निकल जाती है। कभी-कभी दिल की धड़कन अस्थायी रूप से धीमी हो सकती है या ब्लड प्रेशर कम हो सकता है। गंभीर दुष्प्रभाव दुर्लभ हैं, लेकिन अस्थमा या सीओपीडी वाले मरीजों में सांस की तकलीफ बढ़ सकती है। अस्पताल में निगरानी के दौरान इन्हें तुरंत संभाला जा सकता है।
सुरक्षा सलाह: यह दवा केवल अस्पताल या आपातकालीन विभाग में प्रशिक्षित डॉक्टर या स्वास्थ्यकर्मी द्वारा ही दी जानी चाहिए। इसे घर पर या बिना निगरानी के कभी न लगवाएं। अगर आपको अस्थमा, सीओपीडी, दिल की धड़कन में रुकावट, सिक साइनस सिंड्रोम, या ब्लड प्रेशर कम होने की समस्या है, तो डॉक्टर को पहले बताएं। इस दवा से पहले कम से कम 12 घंटे तक चाय, कॉफी, कोला और चॉकलेट जैसी कैफीन वाली चीजें न लें, क्योंकि कैफीन इस दवा का असर कम कर सकती है। गर्भवती या स्तनपान कराने वाली महिलाएं डॉक्टर से सलाह लें। इस दवा के बाद तुरंत गाड़ी न चलाएं क्योंकि चक्कर आ सकते हैं।
psvt 6mg injection Uses & Benefits
This medicine is used to rapidly convert PSVT to normal sinus rhythm by temporarily blocking conduction through the atrioventricular node.
This medicine helps doctors identify the mechanism of certain narrow-complex tachycardias by producing a controlled, transient AV block.
In selected stable patients with regular narrow-complex tachycardia, this medicine may be used as a diagnostic and therapeutic adjunct under close monitoring.
Off-Label & Investigational Uses:
Adenosine is used in some cardiac imaging protocols to simulate exercise stress in patients who cannot exercise adequately.
In specialized catheterization laboratories, adenosine may be used to measure coronary flow reserve during physiological testing.
📋 Drug Information
| Generic Name(s) | Adenosine (6mg) |
| Brand Name | psvt 6mg injection |
| Manufacturer | Molekule India Pvt Ltd |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | CARDIAC |
| Action Class | Miscellaneous agents- anti arrhythmic |
| Route of Administration | Parenteral (intravenous injection) |
| Storage | Store at room temperature between 15°C and 30°C. Protect from light and do not freeze. Keep in the original container until use. |
| Shelf Life | Refer to the product packaging for the exact shelf life. 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 works by activating specific adenosine receptors on the surface of heart muscle and conduction tissue cells. When adenosine binds to A1 receptors in the atrioventricular node, it opens potassium channels and reduces calcium entry into the cells. This makes the AV node cells less excitable and slows down the electrical signals traveling from the upper chambers to the lower chambers of the heart. In PSVT, the abnormal fast rhythm often depends on a circuit that passes through the AV node. By temporarily blocking this pathway, adenosine can break the circuit and allow the heart's normal pacemaker to take over. The effect is extremely short-lived because adenosine is rapidly taken up by cells and broken down in the blood.
Mechanism Steps
💡 How to Take psvt 6mg injection
Strength: Injection: 6 mg in a single-use vial.
Dosage Information
| Adult Dosage | The usual adult dose of this medicine is 6 mg given as a rapid intravenous bolus over 1 to 2 seconds. If the abnormal heart rhythm does not stop within 1 to 2 minutes, a second dose of 12 mg may be given as directed by the physician. The dose must be individualized by a qualified clinician based on the patient's condition, response, and other medical factors. This medicine should only be administered in a monitored setting with resuscitation equipment available. |
| Pediatric Dosage | Pediatric dosing is not established from available information. Consult a pediatrician. |
| Elderly Dosage | Elderly patients may be more sensitive to the effects of this medicine, especially low blood pressure and slow heart rate. The dose should be individualized by a qualified clinician, and close monitoring is recommended. |
| Renal Impairment | No specific dose adjustment is typically required for kidney function, but the dose should be individualized by a qualified clinician based on the patient's overall condition. |
| Hepatic Impairment | No specific dose adjustment is typically required for liver function, but the dose should be individualized by a qualified clinician based on the patient's overall condition. |
| Maximum Daily Dose | The maximum total dose in a single treatment episode is generally 18 mg (6 mg followed by 12 mg if needed), as determined by the treating physician. Dose must be individualized by a qualified clinician. |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of psvt 6mg injection
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🔬 Drug Interactions
| Drug | Severity | Effect |
|---|---|---|
| Dipyridamole | Major | |
| Carbamazepine | Major | |
| Caffeine | Major | |
| Theophylline | Major | |
| Beta-blockers | Moderate | |
| Calcium channel blockers | Moderate | |
| Digoxin | Moderate | |
| Nicotine | Minor | |
| Quinidine | Minor | |
| Alcohol | Moderate |
🚨 Major Interactions
- Dipyridamole
- Carbamazepine
- Methylxanthines (caffeine, theophylline, aminophylline)
⚡ Moderate Interactions
- Beta-blockers
- Calcium channel blockers
- Digoxin
🍷 Alcohol Interaction
Alcohol may increase the risk of dizziness and low blood pressure when given with this medicine. Patients should avoid alcohol before and immediately after receiving this medicine.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Second- or third-degree atrioventricular block without a functioning artificial pacemaker","Sick sinus syndrome without a functioning artificial pacemaker","Known hypersensitivity to adenosine","Severe asthma or severe COPD with active wheezing","Concurrent use with dipyridamole"]
⚠️ Warnings & Precautions
["This medicine must be administered only by healthcare professionals in a monitored setting.","Use with caution in patients with asthma or COPD because it can cause bronchospasm.","Use with caution in patients with low blood pressure or heart failure.","Avoid in patients with heart block or sick sinus syndrome unless a pacemaker is present.","Caffeine and methylxanthines should be avoided for at least 12 hours before administration.","Dipyridamole should be stopped before use, or the dose should be reduced.","Resuscitation equipment must be immediately available during administration."]
🤱 Lactation Safety
Adenosine is present naturally in the human body and is rapidly cleared. It is unlikely to pass into breast milk in significant amounts. However, because this medicine is given in a hospital setting for acute conditions, breastfeeding should be discussed with the doctor.
💊 Overdose Management
Overdose with this medicine is unlikely because it is given in a controlled setting and has a very short duration of action. If excessive effects occur, they are usually self-limiting. Supportive care with monitoring of heart rhythm and blood pressure is recommended. In severe cases, treatment may include fluids, vasopressors for low blood pressure, and temporary pacing for severe bradycardia.
⏰ Missed Dose
This medicine is given as a single dose in a hospital or emergency setting. Missed doses are not applicable because it is not used on a scheduled basis at home.
Additional Safety Advice
This medicine must only be given by a trained healthcare professional in a hospital or emergency department with continuous heart monitoring and immediate access to resuscitation equipment. Do not attempt to use this product at home or outside a medical facility. Inform your doctor if you have asthma, COPD, heart block, sick sinus syndrome, low blood pressure, or have had a heart transplant, as these conditions may increase the risk of complications. Tell your healthcare team about all medicines you take, especially those that affect heart rhythm, blood pressure, or breathing. Avoid caffeine-containing drinks and foods for at least 12 hours before a scheduled adenosine test or procedure, because caffeine can block the effect of this medicine. If you are pregnant, planning pregnancy, or breastfeeding, discuss the risks and benefits with your doctor before this medicine is used. Do not drive or operate machinery immediately after receiving this medicine, as you may feel dizzy or lightheaded.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients may be more sensitive to the effects of this medicine, especially low blood pressure and slow heart rate. Close monitoring is recommended during administration.
🤰 Pregnancy Planning (TTC)
If you are planning pregnancy, discuss any heart rhythm conditions with your doctor before conception. This medicine is used only in acute situations and is generally considered acceptable when clinically needed during pregnancy.
🏥 Post-Surgery Considerations
This medicine may be used during surgery or in the recovery period if a rapid heart rhythm occurs. It should be administered by the anesthesia or surgical team with appropriate monitoring.
🦷 Dental Procedures
This medicine is not typically used during dental procedures. If you have a history of PSVT, inform your dentist and discuss any precautions before dental work.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
After receiving this medicine, you may feel dizzy or lightheaded for a short time. Avoid strenuous exercise or activities requiring balance until you feel completely normal. If you have a heart rhythm condition, discuss appropriate exercise with your doctor.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine is given in a hospital setting and its effects are short-lived. You should not drive or operate heavy machinery immediately after receiving it. Most people can resume normal activities after being cleared by their doctor.
🛑 When to Stop This Medicine
This medicine is given as a single dose in a hospital setting, so stopping it is not applicable. If you experience any severe side effects, the medical team will stop the injection immediately and provide appropriate care.
📅 Long-Term Use Effects
This medicine is used as a single dose for acute treatment and is not intended for long-term use. There are no known long-term effects from a single dose. If you have recurrent episodes of PSVT, your doctor may recommend other treatments for long-term management.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Techniques such as bearing down or coughing can sometimes terminate PSVT without medicine.
Evidence: Well-establishedMedicines like verapamil or beta-blockers may be used to treat PSVT in some patients.
Evidence: Well-established💉 Vaccination Considerations
💉 If You're Getting Vaccinated
There are no known interactions between this medicine and vaccines. However, because this medicine is given in an acute hospital setting, vaccination timing should be discussed with your doctor.
📦 Storage Guide
✅ DO
Store at room temperature between 15°C and 30°C.
❌ DON'T
Do not freeze the vial.
✅ DO
Keep in the original container until use.
❌ DON'T
Do not transfer to unmarked containers.
✅ DO
Protect from light.
❌ DON'T
Do not store in direct sunlight.
✅ DO
Check the expiry date before use.
❌ DON'T
Do not use if the solution is discolored or contains particles.
✈️ Traveling with This Medicine
This medicine is given only in a hospital or emergency setting, so travel advice is generally not applicable. If you have a known heart rhythm condition, carry a copy of your prescription and medical records when traveling. Inform your doctor before traveling if you might need this medicine. Do not carry this medicine for self-administration. Store it as directed by the manufacturer if you are a healthcare professional transporting it.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: This medicine usually works within seconds to one minute after intravenous injection.
A: This medicine can cause bronchospasm and should be used with extreme caution in patients with asthma. Inform your doctor about your asthma before receiving it.
A: Avoid caffeine-containing foods and drinks for at least 12 hours before receiving this medicine, as caffeine can reduce its effectiveness.
A: This medicine is generally considered acceptable for use during pregnancy when clinically indicated for serious heart rhythm problems, but the decision should be made by your doctor.
🤔 Common Patient Concerns
🔄 Substitutes for psvt 6mg injection
View AllAlternative brands with exact same active ingredient:
-
adenoz 6mg injectionCelon Laboratories Ltd ₹173.44 19.3% CHEAPER
-
carnosine 6mg injectionSamarth Life Sciences Pvt Ltd ₹181.23 15.7% CHEAPER
-
adneon 6mg injectionNeon Laboratories Ltd ₹198.30 7.8% CHEAPER
-
adenoject 6mg injectionSun Pharmaceutical Industries Ltd ₹258.10 20% COSTLIER
-
adenocor 6mg injectionSanofi India Ltd ₹309.55 44% COSTLIER
Medical Note: Always consult your doctor before switching medications.
🛑 Myths vs. Facts
- Myth: Adenosine injection can be used at home for palpitations.
Fact: This medicine must only be given in a hospital or emergency setting with continuous heart monitoring. - Myth: Adenosine is a long-acting heart medicine.
Fact: Adenosine has a very short duration of action, usually less than one minute. - Myth: You can drink coffee before receiving adenosine.
Fact: Caffeine blocks adenosine receptors and should be avoided for at least 12 hours before the procedure.
🔄 Alternative Options
Generic Alternatives
- Adenosine injection
Brand Alternatives
- Adenoject 6mg injection