usecon 200mg injection - Voriconazole (200mg) medicine

Vorier 200mg Tablet: Complete Medicine Guide

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🏭 Uniword Pharma 📦 Varies by brand 💊 Allopathy 📅 Updated: Oct 25, 2026
⚠️ Hepatotoxicity Risk 🤰 Pregnancy Category This medicine should not be used during pregnancy unless the serious fungal infection cannot be treated with safer alternatives. It can harm the developing baby. If you are pregnant or planning pregnancy, tell your doctor immediately so that the risks and benefits can be discussed. 📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Well-established for approved indications.
Reviewed by
SaathiMed Expert Panel | Oct 25, 2026
🩺
Medically Fact-Checked & Clinically Verified by SaathiMed Clinical Review Board
Clinical Reference Standards: CDSCO (Central Drugs Standard Control Organisation), Indian Pharmacopoeia (IP) & WHO | Last Updated: September 2026

When to Call Your Doctor IMMEDIATELY

  • Yellowing of skin or eyes, dark urine, or severe tiredness
  • Painful skin peeling, blisters, or sores in the mouth or eyes
  • Palpitations, dizziness, or fainting
  • Swelling of face, lips, or throat, or difficulty breathing
  • Confusion, hallucinations, or unusual behavior
  • Severe abdominal pain or persistent vomiting
  • Unusual bruising or bleeding

If experiencing severe symptoms, call emergency services immediately.

What is usecon 200mg injection used for?

This medicine is an antifungal tablet containing voriconazole 200 mg. It treats serious fungal infections such as invasive aspergillosis and candidemia by breaking down the fungal cell membrane. It is a prescription medicine that requires regular monitoring of liver function and vision.

  • Generic Name: Voriconazole (200mg)
  • Manufacturer: Uniword Pharma
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 usecon 200mg injection के बारे में (Hindi Summary)

उपयोग: यह दवा वोरिकोनाज़ोल 200 मिलीग्राम की एक एंटीफंगल गोली है। यह गंभीर फंगल संक्रमणों जैसे इनवेसिव एस्परगिलोसिस, कैंडिडेमिया और अन्य फंगल संक्रमणों के इलाज के लिए इस्तेमाल की जाती है। यह फंगस की कोशिका की दीवार को तोड़कर उसे बढ़ने से रोकती है। यह दवा केवल डॉक्टर के पर्चे पर मिलती है और इसका सेवन डॉक्टर की सलाह के अनुसार ही करना चाहिए।

साइड इफेक्ट्स: इस दवा के आम दुष्प्रभावों में धुंधली दृष्टि, आंखों में रोशनी के प्रति संवेदनशीलता, बुखार, दाने, जी मिचलाना, उल्टी और सिरदर्द शामिल हैं। कुछ गंभीर दुष्प्रभाव भी हो सकते हैं जैसे लिवर की समस्या, त्वचा पर गंभीर प्रतिक्रिया, अनियमित दिल की धड़कन और मतिभ्रम। अगर आपको कोई भी असामान्य लक्षण दिखे तो तुरंत डॉक्टर से संपर्क करें।

सुरक्षा सलाह: इस दवा को डॉक्टर के बताए अनुसार ही लें। इसे पानी के साथ निगलें, चबाएं नहीं। इसे हर दिन एक ही समय पर लें। धूप में जाने से बचें और सनस्क्रीन का इस्तेमाल करें। अपने डॉक्टर को अन्य सभी दवाओं के बारे में बताएं। अगर आपको दृष्टि में बदलाव दिखे तो वाहन न चलाएं। नियमित रक्त जांच और आंखों की जांच करवाते रहें।

💡 Did You Know? The Indian pharmaceutical market is expected to reach $130 billion by 2030.

💊 usecon 200mg injection Uses & Benefits

[{"condition":"Invasive aspergillosis","description":"This medicine is a first-line treatment for invasive aspergillosis, a serious fungal infection that most often affects the lungs in people with weakened immunity.","evidence":"Well-established"},{"condition":"Candidemia and invasive candidiasis","description":"It is used to treat bloodstream and deep-tissue Candida infections, especially when other antifungal medicines are not suitable.","evidence":"Well-established"},{"condition":"Scedosporiosis and fusariosis","description":"This medicine is used for serious infections caused by Scedosporium and Fusarium species, which are often resistant to other antifungals.","evidence":"Well-established"},{"condition":"Esophageal candidiasis","description":"It may be used to treat Candida infection of the food pipe in certain patients.","evidence":"Established"},{"condition":"Invasive fungal infection prophylaxis","description":"It is sometimes used to prevent invasive fungal infections in high-risk patients such as stem cell transplant recipients.","evidence":"Established"}]

Off-label uses: [{"condition":"Fungal infections of the eye","description":"In some cases, doctors may use this medicine for serious fungal eye infections when standard treatments are not effective.","evidence":"Limited"},{"condition":"Central nervous system fungal infections","description":"It may be used off-label for certain fungal infections of the brain or spinal cord.","evidence":"Limited"}]

Primary treatment for: Invasive fungal infections

Also treats: Invasive aspergillosis, Candidemia, Scedosporiosis, Fusariosis, Esophageal candidiasis

📋 Drug Information

Generic Name(s)Voriconazole (200mg)
Brand Nameusecon 200mg injection
ManufacturerUniword Pharma
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassANTI INFECTIVES
Action ClassFungal ergosterol synthesis inhibitor
Route of AdministrationOral
StorageStore at room temperature between 15°C and 30°C. Keep the tablets in their original container, tightly closed, away from moisture and direct sunlight. Do not store in the bathroom.
Shelf LifeThe shelf life is usually 24 months from the date of manufacture. Check the expiry date on the pack before use.
WHO GuidelineVoriconazole is included in World Health Organization essential medicines lists and guidelines for the treatment of invasive aspergillosis and other serious fungal infections. However, always follow your local guidelines and your doctor's advice.
ICMR GuidelineThe Indian Council of Medical Research has published guidance on the management of fungal infections, which includes voriconazole as a treatment option for invasive aspergillosis and other serious fungal infections. Your doctor will follow the latest national recommendations.

👨‍⚕️ Doctor's Practical Tips

Evidence-based practical advice from experienced clinicians

1
Take this medicine at the same time each day, with or without food, but keep it consistent.
2
Avoid strong sunlight and use sunscreen, because this medicine can make your skin very sensitive to light.
3
Do not drive or operate machinery if you notice any vision changes.
4
Tell your doctor about all other medicines, especially rifampicin, carbamazepine, and blood thinners.
5
Keep all appointments for liver blood tests and eye examinations.
6
Do not stop this medicine early, even if you feel better, as the infection may return.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
Persistent fever with cough and breathlessness
This medicine is used for serious fungal lung infections.
Likely Use
✅
Bloodstream infection not responding to antibiotics
This medicine may be used for fungal bloodstream infections.
Likely Use
❌
Common cold
This medicine does not treat viral infections.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionThis medicine is well absorbed from the stomach and intestines when taken by mouth. Absorption is faster when the tablet is taken without food, but taking it with food does not significantly reduce the total amount absorbed. For consistent blood levels, it is best to take it the same way each time, either always with food or always without food.
DistributionThis medicine spreads widely into body tissues, including the brain, lungs, liver, kidneys, and skin. It reaches concentrations in tissues that are often higher than in blood, which helps it treat deep infections. It also enters the eye and the fluid around the brain.
Protein BindingAbout 58% of this medicine is bound to proteins in the blood. This moderate binding means that changes in protein levels are unlikely to cause major changes in drug effect.
MetabolismThis medicine is mainly broken down in the liver by cytochrome P450 enzymes, especially CYP2C19, CYP2C9, and CYP3A4. Because these enzymes vary between people, blood levels can differ widely. This is why some patients need dose adjustments and why many drug interactions occur.
Half-LifeThe elimination half-life of this medicine is about 6 hours in most adults. It can be longer in people with liver problems or certain genetic variations.
ExcretionLess than 2% of this medicine is passed out unchanged in the urine. Most of it is broken down in the liver and then removed from the body in urine and bile as metabolites.
BioavailabilityWhen taken by mouth, about 96% of this medicine is absorbed. This high bioavailability means that oral and intravenous forms can often be used interchangeably in stable patients.
Onset of ActionThis medicine starts working against the fungus soon after the first dose, but it may take several days to weeks before you notice improvement in symptoms. The full effect depends on the type and severity of the infection and your immune system.
Peak Plasma TimeAfter taking this medicine by mouth, peak levels in the blood are usually reached within 1 to 2 hours.
Duration of ActionThe antifungal effect lasts as long as the medicine is present in the body at effective levels. With a half-life of about 6 hours, most of the medicine is cleared within a day, so it is usually taken twice daily to keep enough medicine in the body.

How It Works

This medicine works by blocking an enzyme called 14-alpha demethylase, which is needed by fungi to make ergosterol. Ergosterol is a key building block of the fungal cell membrane. When ergosterol production is blocked, the fungal cell membrane becomes weak and leaky, and the fungus cannot grow or multiply properly. Because this enzyme is found in fungi and not in human cells, the medicine mainly targets the fungus. However, it can also affect similar enzymes in the human body, which explains some of its side effects and drug interactions.

Mechanism Steps

1
Entry into the fungal cell: This medicine enters the fungal cell and reaches the site where ergosterol is made.
2
Inhibition of 14-alpha demethylase: It blocks the fungal enzyme 14-alpha demethylase, which is needed to convert lanosterol to ergosterol.
3
Ergosterol depletion: Without ergosterol, the fungal cell membrane cannot maintain its normal structure and function.
4
Fungal growth arrest: The weakened membrane stops the fungus from growing and spreading, allowing the immune system and other treatments to clear the infection.

💡 How to Take usecon 200mg injection

Strength: This medicine is available as a 200 mg immediate-release tablet for oral use.

1Take this medicine by mouth with a full glass of water.
2You may take it with or without food, but take it the same way each time.
3Swallow the tablet whole. Do not crush or chew it unless your doctor says it is safe.
4Take it at the same times each day to keep steady levels in your body.
5If you take antacids, take them at least 2 hours before or after this medicine.
6Do not take more or less than your doctor has prescribed.

Dosage Information

Adult DosageThe usual adult dose of this medicine depends on the type and severity of the fungal infection, your body weight, and your liver function. A common starting dose is 400 mg twice daily on the first day, followed by 200 mg twice daily. However, your doctor will decide the exact dose for you. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. Never change the dose on your own.
Pediatric DosagePediatric dosing is not established from available information. Consult a pediatrician.
Elderly DosageOlder adults may be more sensitive to the side effects of this medicine, especially vision changes and liver problems. Your doctor may start with a lower dose and monitor you more closely. Dose must be individualized by a qualified clinician based on age, weight, renal and hepatic function.
Renal ImpairmentMild to moderate kidney problems usually do not require a dose change for the oral form of this medicine. However, if you are on dialysis or have severe kidney disease, your doctor will decide if any adjustment is needed. Always inform your doctor about your kidney function.
Hepatic ImpairmentIf you have mild to moderate liver disease, your doctor will usually reduce the maintenance dose of this medicine. In severe liver disease, this medicine should be used only if the benefit clearly outweighs the risk, and with close monitoring. Dose must be individualized by a qualified clinician based on hepatic function.
Maximum Daily DoseThe maximum daily dose is not fixed and depends on the indication and patient factors. In adults, doses above 400 mg per day are rarely used. Your doctor will determine the safe maximum for you.

Dosage Timeline

🌅 Morning ❌ ☀️ Afternoon ❌ 🌆 Evening ❌ 🌙 Night ❌

🍽️ Food Timing Guide

With food
Take consistently
Taking with food can reduce stomach upset, but keep the timing consistent.
Grapefruit
Avoid
Grapefruit can increase the blood levels of this medicine and raise the chance of side effects.

⏰ What to Do If You Miss a Dose

📌 Less than half the dosing interval has passed
→ Take the missed dose as soon as you remember.
💡 Continue with the regular schedule.
📌 More than half the dosing interval has passed
→ Skip the missed dose.
💡 Do not double dose to catch up.

⚠️ Side Effects of usecon 200mg injection

✅ Common Side Effects

Vision changes such as blurred vision or light sensitivity (Common (up to 30%))
Avoid driving or operating machinery until vision is normal. Tell your doctor if it persists.
Fever (Common (5-10%))
Drink fluids and inform your doctor if fever is high or lasts more than a day.
Rash (Common (5-10%))
Report any rash to your doctor, especially if it spreads or blisters.
Nausea or vomiting (Common (5-10%))
Take the tablet with food and small sips of water. Tell your doctor if vomiting continues.
Headache (Common (5-10%))
Rest and stay hydrated. Ask your doctor before taking any painkiller.
Swelling of hands or feet (Uncommon (1-5%))
Raise your legs when resting and inform your doctor if swelling increases.

🚨 Serious Side Effects

Liver injury (Uncommon (1-5%))
Seek medical help if you notice yellowing of eyes or skin, dark urine, or severe tiredness. Regular liver blood tests are needed.
Severe skin reactions such as Stevens-Johnson syndrome (Rare (<0.1%))
Stop the medicine and get emergency care if you develop painful skin peeling, blisters, or sores in the mouth or eyes.
Irregular heartbeat (Rare (<0.1%))
Seek immediate medical attention if you feel palpitations, dizziness, or fainting.
Hallucinations or confusion (Uncommon (1-5%))
Contact your doctor right away if you see or hear things that are not there or feel unusually confused.
Severe allergic reaction (Rare (<0.1%))
Call emergency services if you have swelling of the face, lips, or throat, or difficulty breathing.

⚠️ Rare Side Effects

Periostitis (inflammation of the lining of bones)
Report bone pain, especially after long-term use, to your doctor.
Severe photosensitivity reactions
Avoid strong sunlight, use protective clothing and sunscreen, and tell your doctor about any severe sunburn.
Low blood counts
Blood tests are done regularly. Report unusual bruising, bleeding, or infections.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Rifampicin Major
Carbamazepine Major
Sirolimus Major
Ergot alkaloids Major
Terfenadine Major
Warfarin Moderate
Omeprazole Moderate
Phenytoin Moderate
Cyclosporine Moderate
Tacrolimus Moderate

🚨 Major Interactions

  • Rifampicin
  • Carbamazepine
  • Sirolimus
  • Ergot alkaloids
  • Terfenadine

⚡ Moderate Interactions

  • Warfarin
  • Omeprazole
  • Phenytoin
  • Cyclosporine
  • Tacrolimus

🍷 Alcohol Interaction

It is best to avoid alcohol while taking this medicine. Alcohol can increase the risk of liver problems and may worsen side effects such as dizziness or nausea. If you drink alcohol regularly, discuss this with your doctor before starting treatment.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Known allergy to voriconazole or any ingredient in this medicine","Taking rifampicin, carbamazepine, or long-acting barbiturates","Taking sirolimus, ergot alkaloids, terfenadine, or certain other medicines that interact dangerously","Pregnancy, unless the infection is life-threatening and no safer option exists","Breastfeeding, unless advised otherwise by a specialist"]

⚠️ Warnings & Precautions

["This medicine can cause vision changes. Avoid driving or using machines if your vision is affected.","Avoid strong sunlight and use sunscreen, because this medicine can make your skin very sensitive to light.","Tell your doctor about all other medicines, including over-the-counter products and herbal supplements.","Do not stop taking this medicine without talking to your doctor, even if you feel better.","Regular blood tests are needed to check your liver and other parameters.","This medicine may interact with many common medicines, so always check with your pharmacist before starting anything new."]

🤱 Lactation Safety

It is not known whether this medicine passes into breast milk in significant amounts. Because it can cause serious side effects, breastfeeding is not recommended while taking this medicine. Discuss feeding options with your doctor.

💊 Overdose Management

If you take too much of this medicine, contact your doctor or a poison control center right away. There is no specific antidote. Treatment is supportive and may include monitoring of vital signs, heart rhythm, and liver function. In severe cases, a procedure to remove the medicine from the blood may be considered, but this is not always effective.

⏰ Missed Dose

If you miss a dose, 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 two doses at the same time to make up for a missed dose.

Additional Safety Advice

General Safety

Take this medicine exactly as prescribed by your doctor. Swallow the tablet whole with water, either with or without food, but keep the timing consistent each day. Do not crush or chew the tablet unless your doctor or pharmacist says it is safe to do so. Avoid strong sunlight and use sunscreen, because this medicine can make your skin more sensitive to light. Tell your doctor about all other medicines, supplements, and herbal products you take, because many drugs interact with this medicine. Do not drive or operate machinery if you notice vision changes. Keep all follow-up appointments for blood tests and eye examinations. Do not share this medicine with anyone else, even if they have similar symptoms.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Older adults may be more sensitive to the side effects of this medicine, especially vision changes and liver problems. Your doctor may start with a lower dose and monitor you more closely. Regular blood tests and eye checks are important.

🤰 Pregnancy Planning (TTC)

If you are planning pregnancy, talk to your doctor before starting this medicine. This medicine can harm the developing baby. Use effective contraception while taking it and for a period after stopping, as advised by your doctor.

🏥 Post-Surgery Considerations

If you have surgery while taking this medicine, tell your surgeon and anesthesiologist about it. This medicine can interact with other medicines used during surgery. Your doctor may adjust your dose or timing around the procedure.

🦷 Dental Procedures

Tell your dentist that you are taking this medicine before any dental procedure. This medicine can interact with some medicines used in dentistry, and you may need to take precautions.

💚 Lifestyle Tips for Better Results

🏃
Avoid strong sunlight and always use sunscreen and protective clothing.
🥗
Maintain good hydration by drinking plenty of water.
😴
Eat a balanced diet to support your immune system.
💧
Get adequate rest to help your body fight the infection.
🧘
Wash your hands frequently to reduce the risk of new infections.
🌞
Keep all follow-up appointments for blood tests and eye checks.

🏋️ Exercise Considerations

You can continue light exercise if you feel well, but avoid strenuous activity if you have fever, fatigue, or vision changes. Talk to your doctor before starting any new exercise routine while on this medicine.

🥗 Diet Recommendations

Include plenty of fruits and vegetables.
Choose lean proteins such as fish, chicken, and beans.
Avoid grapefruit and grapefruit juice.
Limit alcohol consumption.
Stay well hydrated throughout the day.

💼 Impact on Daily Work & Life

This medicine can cause vision changes, dizziness, and fatigue, which may affect your ability to drive or operate machinery. Avoid these activities until you know how the medicine affects you. Most people can continue their usual work with some adjustments, but discuss any safety-sensitive tasks with your doctor.

🛑 When to Stop This Medicine

Do not stop taking this medicine without talking to your doctor. Stopping early can allow the infection to return and may lead to resistance. Your doctor will decide when it is safe to stop based on your response to treatment and test results.

📅 Long-Term Use Effects

Long-term use of this medicine may increase the risk of skin problems, including sensitivity to sunlight and, rarely, skin cancer. It can also affect the liver and, in some people, cause bone pain. Regular monitoring of liver function, skin, and eyes is recommended for people who need long-term treatment. Your doctor will review the need for continued treatment periodically.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Other antifungal medicines

Depending on the fungus and your condition, your doctor may choose other antifungals such as itraconazole, posaconazole, or amphotericin B.

Evidence: Well-established
Supportive care

Rest, hydration, and treatment of underlying conditions can help your body fight the infection.

Evidence: Well-established

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

This medicine does not interact with most vaccines, but live vaccines should be avoided if your immune system is very weak. Talk to your doctor about which vaccines are safe for you.

📦 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, carry this medicine in its original packaging with a copy of your prescription. Keep it in your hand luggage to avoid loss or temperature extremes. Store it at room temperature and away from direct sunlight. If you are crossing time zones, ask your doctor how to adjust your dosing schedule. Check the customs rules of your destination for prescription medicines.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 52-year-old man with leukemia developed a lung fungal infection.
He was started on this medicine after his doctor confirmed invasive aspergillosis. He initially had blurred vision and nausea, which improved after taking the tablet with food. His liver tests were checked weekly. After six weeks, his lung infection had cleared, and he completed the full course as advised.
💡 Lesson: Taking this medicine with food and keeping all monitoring appointments helps manage side effects and ensures successful treatment.
👤 A 38-year-old woman with a kidney transplant developed a fungal infection.
She was prescribed this medicine along with her regular immunosuppressants. Her doctor carefully adjusted the doses of her other medicines and monitored blood levels. She was advised to avoid sunlight and to report any vision changes. She completed the treatment without serious problems.
💡 Lesson: This medicine interacts with many drugs, so close monitoring and dose adjustments by a specialist are essential.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: This medicine starts working soon after the first dose, but it may take several days to weeks before you notice improvement. The full effect depends on the type and severity of the infection.

Q: Can I take this medicine with food?

A: Yes, you can take it with or without food, but it is best to take it the same way each time. Taking it with food may reduce stomach upset.

Q: What should I do if I miss a dose?

A: If you miss a dose, 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 double dose.

Q: Does this medicine affect vision?

A: Yes, vision changes such as blurred vision or light sensitivity are common. They usually improve, but avoid driving if your vision is affected and tell your doctor.

Q: Is this medicine safe in pregnancy?

A: This medicine should not be used during pregnancy unless the infection is life-threatening and no safer option exists. Tell your doctor if you are pregnant or planning pregnancy.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

  • Can I take this medicine long-term?
  • Will it affect my liver?
  • Can I drive after taking this medicine?
  • Does it interact with my blood pressure medicine?
  • What if I miss a dose?
  • Can I drink alcohol while taking this?

🔄 Substitutes for usecon 200mg injection

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

  • Myth: This medicine can cure any fungal infection.
    Fact: This medicine only works against certain fungi. It is not effective for all types of fungal infections, and it does not treat bacterial or viral infections.
  • Myth: You can stop this medicine once you feel better.
    Fact: You must complete the full course as prescribed. Stopping early can allow the infection to return and may lead to resistance.
  • Myth: This medicine is safe to take with all other medicines.
    Fact: This medicine interacts with many common medicines. Always check with your doctor or pharmacist before taking anything new.

🔄 Alternative Options

Generic Alternatives

  • Voriconazole 200 mg tablet

Brand Alternatives

  • Vorier 200mg Tablet

📊 Comparison with Similar Medicines

[{"medicine":"Voriconazole","class":"Triazole antifungal","main_use":"Invasive aspergillosis, candidemia","route":"Oral and intravenous"},{"medicine":"Itraconazole","class":"Triazole antifungal","main_use":"Aspergillosis, onychomycosis","route":"Oral and intravenous"},{"medicine":"Amphotericin B","class":"Polyene antifungal","main_use":"Severe systemic fungal infections","route":"Intravenous"}]

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