Trioxasalen 25mg Tablet: 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
- Severe blistering or painful swelling of the skin after light exposure
- Eye pain, redness, or sudden vision changes
- Yellowing of the eyes or skin, dark urine, or persistent nausea
- Chest pain, palpitations, or fainting
- Swelling of the face, lips, or throat, or difficulty breathing
- Unusual bruising or bleeding
- New or changing skin growths, moles, or sores that do not heal
If experiencing severe symptoms, call emergency services immediately.
What is neosoralen forte 25mg tablet used for?
This medicine contains Trioxasalen 25 mg, a psoralen used in PUVA therapy. It makes the skin more sensitive to ultraviolet A light and is used under specialist supervision for conditions like psoriasis and vitiligo. It must be taken exactly as prescribed, with strict eye and skin protection for at least 24 hours after each dose.
- Generic Name: Trioxasalen (25mg)
- Manufacturer: Mac Laboratories Ltd
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 neosoralen forte 25mg tablet के बारे में (Hindi Summary)
उपयोग: यह दवा ट्राइऑक्सासेलेन 25 मिलीग्राम की गोली है, जिसका उपयोग सोरायसिस, विटिलिगो और कुछ त्वचा संबंधी बीमारियों के इलाज में किया जाता है। यह दवा त्वचा को अल्ट्रावायलेट A (UVA) किरणों के प्रति संवेदनशील बनाती है, इसलिए इसे डॉक्टर की देखरेख में ही लेना चाहिए। दवा लेने के बाद कम से कम 24 घंटे तक धूप से बचें और UVA-रोकने वाले चश्मे पहनें। इसका सेवन डॉक्टर द्वारा बताई गई सटीक मात्रा और समय पर ही करें।
साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में जी मिचलाना, पेट में असहजता, सिरदर्द, चक्कर आना, खुजली और त्वचा का लाल होना शामिल हैं। गंभीर दुष्प्रभावों में तेज धूप से जलन, छाले पड़ना, आंखों में दर्द, दृष्टि में बदलाव, और लिवर की समस्या के लक्षण जैसे आंखों या त्वचा का पीला पड़ना शामिल हैं। अगर आपको छाले, तेज जलन, सांस लेने में कठिनाई, या चेहरे-होंठ-गले में सूजन हो, तो तुरंत डॉक्टर से मिलें।
सुरक्षा सलाह: इस दवा को डॉक्टर के बताए अनुसार ही लें, आमतौर पर हल्के भोजन के साथ, और UVA उपचार से 1.5 से 2 घंटे पहले। दवा लेने के बाद कम से कम 24 घंटे तक UVA-रोकने वाले चश्मे पहनें और त्वचा को ढककर रखें। धूप, टैनिंग बेड और सनलैंप से बचें। शराब न पिएं। अपनी सभी दवाओं के बारे में डॉक्टर को बताएं। गर्भावस्था या स्तनपान के दौरान इसका उपयोग न करें। नियमित जांच और फॉलो-अप जरूर कराएं।
💊 neosoralen forte 25mg tablet Uses & Benefits
[{"condition":"Plaque psoriasis","description":"Used as part of PUVA therapy to reduce scaling, thickness, and inflammation of psoriatic plaques when topical treatments or other systemic options are not enough.","evidence":"Well-established in specialist dermatology practice"},{"condition":"Vitiligo","description":"Helps repigment white patches by stimulating melanocytes when combined with controlled ultraviolet A exposure under specialist care.","evidence":"Established but response varies by site and duration of disease"},{"condition":"Cutaneous T-cell lymphoma (early stage)","description":"Used in selected patients with early-stage skin lymphoma as part of photopheresis or PUVA-based regimens.","evidence":"Established in specialist centers"},{"condition":"Severe atopic dermatitis or chronic eczema","description":"Sometimes used in adults with widespread, difficult-to-control eczema when other treatments have failed.","evidence":"Limited to specialist use"},{"condition":"Alopecia areata","description":"Occasionally used in patchy hair loss as part of photochemotherapy, though results are inconsistent.","evidence":"Limited"}]
Off-label uses: [{"condition":"Graft-versus-host disease of the skin","description":"Rarely used in specialized photopheresis protocols for skin involvement after stem cell transplant.","evidence":"Limited to case series"},{"condition":"Scleroderma-related skin tightening","description":"Occasionally tried in specialist centers for skin hardening, but evidence is weak.","evidence":"Limited"}]
Primary treatment for: Psoriasis
Also treats: Vitiligo, Cutaneous T-cell lymphoma, Severe atopic dermatitis, Alopecia areata
📋 Drug Information
| Generic Name(s) | Trioxasalen (25mg) |
| Brand Name | neosoralen forte 25mg tablet |
| Manufacturer | Mac Laboratories Ltd |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | DERMA |
| Action Class | Psoralen & derivatives |
| Route of Administration | Oral |
| Storage | Store at room temperature between 15°C and 30°C in the original container, away from moisture, heat, and direct sunlight. Keep out of reach of children. |
| Shelf Life | Not established from the available information. Check the expiry date on the pack before use. |
| WHO Guideline | Not established from the available information. PUVA therapy is used in specialist dermatology practice, but specific WHO recommendations for trioxasalen are not available. |
| ICMR Guideline | Not established from the available information. Follow your specialist's advice and local guidelines. |
👨⚕️ 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
Trioxasalen is a psoralen that intercalates between DNA base pairs in skin cells. When activated by ultraviolet A light, it forms covalent bonds with pyrimidine bases, creating DNA cross-links. This slows down rapid cell division, reduces inflammation, and can stimulate melanocyte activity in vitiligo. The effect is limited to skin and eyes that are exposed to UVA after the medicine is taken.
Mechanism Steps
💡 How to Take neosoralen forte 25mg tablet
Strength: Trioxasalen 25 mg immediate-release tablet
Dosage Information
| Adult Dosage | The dose of this medicine is highly individualized and depends on your body weight, the condition being treated, and the type of UVA equipment used. It is usually taken as a single dose 1.5 to 2 hours before scheduled UVA exposure, with a light meal to reduce nausea. Your doctor will calculate the exact dose and UVA energy based on your skin type and response. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. Never adjust the dose on your own. |
| Pediatric Dosage | Pediatric dosing is not established from available information. Consult a pediatrician. |
| Elderly Dosage | Older adults may be more sensitive to the effects of this medicine, especially dizziness, skin reactions, and liver problems. Lower doses and more frequent monitoring may be needed. Dose must be individualized by a qualified clinician based on age, weight, renal and hepatic function. |
| Renal Impairment | Not established from the available information. Use with caution in patients with kidney disease and follow your doctor's advice. |
| Hepatic Impairment | Not established from the available information. Use with caution in patients with liver disease and monitor liver function closely. |
| Maximum Daily Dose | Not established from the available information. The maximum dose must be determined by your specialist based on your condition and treatment protocol. |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of neosoralen forte 25mg tablet
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🔬 Drug Interactions
| Drug | Severity | Effect |
|---|---|---|
| Warfarin | Major | |
| Tetracycline | Major | |
| Fluoroquinolones | Major | |
| Amiodarone | Major | |
| Methotrexate | Major | |
| Cimetidine | Moderate | |
| Ketoconazole | Moderate | |
| Phenytoin | Moderate | |
| Antacids | Minor | |
| Alcohol | Moderate |
🚨 Major Interactions
- Other photosensitizing drugs (e.g., tetracyclines, fluoroquinolones, sulfonamides, thiazides, amiodarone, isotretinoin)
- Hepatotoxic drugs (e.g., methotrexate, isoniazid, high-dose paracetamol)
- Warfarin
⚡ Moderate Interactions
- Cimetidine
- Ketoconazole
- Phenytoin
🍷 Alcohol Interaction
Avoid alcohol while taking this medicine because it can increase dizziness, drowsiness, and the risk of liver problems. If you must drink, discuss it with your doctor first.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Known allergy to trioxasalen or any psoralen","History of light-sensitive disorders such as systemic lupus erythematosus, porphyria, or xeroderma pigmentosum","Pregnancy or breastfeeding","Children, unless a specialist decides otherwise","Severe liver or kidney disease","History of skin cancer or pre-cancerous skin lesions","Cataracts or significant eye disease","Use of other photosensitizing medicines without specialist approval"]
⚠️ Warnings & Precautions
["This medicine must only be used under specialist supervision with a calibrated UVA light source.","Strict eye protection with UVA-blocking sunglasses is required for at least 24 hours after each dose.","Avoid direct sunlight, sunlamps, and tanning beds for at least 24 to 48 hours after taking this medicine.","Tell your doctor about all other medicines, especially those that increase light sensitivity.","Do not increase the dose or frequency without your doctor's advice.","Report any signs of liver problems, eye problems, or severe skin reactions immediately.","Long-term PUVA therapy increases the risk of skin cancer, so regular skin checks are essential.","Avoid alcohol during treatment.","Keep all follow-up appointments for blood tests and eye checks."]
🤱 Lactation Safety
Not established from the available information. Breastfeeding is not recommended while taking this medicine unless a specialist advises otherwise, because it may pass into breast milk and cause light sensitivity in the infant.
💊 Overdose Management
Overdose of this medicine can cause severe photosensitivity, nausea, vomiting, and liver injury. If you suspect an overdose, stop taking the medicine, avoid all light exposure, and seek emergency medical care immediately. Treatment is supportive and may include activated charcoal if seen early, along with monitoring of liver and kidney function.
⏰ Missed Dose
If you miss a dose, take it as soon as you remember, but only if your UVA treatment is still scheduled according to your doctor's plan. 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. Never take an extra dose before UVA treatment without your doctor's approval.
Additional Safety Advice
Take this medicine exactly as prescribed, usually with food to reduce stomach upset, and only before your scheduled UVA treatment. Never increase the dose or take extra doses on your own. Wear UVA-blocking sunglasses for at least 24 hours after taking this medicine, even indoors near windows, because your eyes remain highly sensitive to light. Cover your skin with clothing, a hat, and sunscreen when outdoors, and avoid sunlamps, tanning beds, and direct sunlight for at least 24 to 48 hours after each dose. Tell your doctor about all other medicines, especially antibiotics, antifungals, diuretics, and any drugs that make your skin sensitive to light. Avoid alcohol while taking this medicine because it can worsen dizziness and liver stress. Keep all follow-up appointments for eye checks, skin checks, and blood tests. Do not use this medicine if you are pregnant, planning pregnancy, or breastfeeding unless your specialist has clearly advised it. Store the tablets in their original container at room temperature, away from moisture and direct sunlight, and keep them out of reach of children.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Older adults may be more sensitive to the side effects of this medicine, especially dizziness, skin reactions, and liver problems. Lower doses and more frequent monitoring may be needed. Eye protection is especially important because the risk of cataracts increases with age.
🤰 Pregnancy Planning (TTC)
This medicine should be avoided if you are trying to conceive, pregnant, or breastfeeding. Use effective contraception during treatment and for a period after stopping as advised by your doctor. Discuss your pregnancy plans with your specialist before starting this medicine.
🏥 Post-Surgery Considerations
Not established from the available information. Inform your surgeon and anesthesiologist that you are taking this medicine. It may need to be stopped before surgery because of its effects on the liver and light sensitivity.
🦷 Dental Procedures
Inform your dentist that you are taking this medicine. Because it can cause light sensitivity, avoid dental procedures that use strong lights or lasers without proper eye protection. Your dentist may need to consult your doctor before scheduling certain procedures.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
You can exercise, but avoid outdoor activities during peak sunlight hours for at least 24 to 48 hours after taking this medicine. If you sweat heavily, drink plenty of water. Avoid swimming outdoors or in chlorinated pools if your skin is sensitive or blistered. Always wear protective clothing and sunscreen if you exercise outdoors.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine can cause dizziness and increased light sensitivity, which may affect your ability to drive or operate machinery. Avoid driving until you know how it affects you. If you work outdoors, you may need to adjust your schedule or take leave during treatment to avoid sun exposure. Inform your employer about your light sensitivity so that reasonable accommodations can be made.
🛑 When to Stop This Medicine
Do not stop this medicine on your own. Your doctor will decide when to stop based on your response and the total number of PUVA sessions. If you experience severe side effects such as blistering, eye problems, or liver symptoms, stop the medicine and contact your doctor immediately. Always consult your specialist before stopping or changing the treatment.
📅 Long-Term Use Effects
Long-term use of this medicine with repeated PUVA sessions can increase the risk of premature skin aging, cataracts, and skin cancer. Regular skin and eye examinations are essential. Your doctor may limit the total number of PUVA sessions over your lifetime to reduce these risks. Liver function should also be monitored with long-term use.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Creams or ointments that reduce inflammation in mild to moderate psoriasis.
Evidence: Well-establishedAnother form of light therapy that does not require psoralen tablets.
Evidence: Well-establishedTargeted injections or infusions for moderate to severe psoriasis.
Evidence: Well-establishedTopical treatments that slow down skin cell growth.
Evidence: Well-established💉 Vaccination Considerations
💉 If You're Getting Vaccinated
Not established from the available information. Discuss with your doctor whether any vaccinations are needed before or during treatment. Live vaccines may need to be avoided if you are also taking immunosuppressive medicines.
📦 Storage Guide
✅ DO
Store at room temperature between 15°C and 30°C
❌ DON'T
Do not refrigerate unless specified
✅ DO
Keep in the original container
❌ DON'T
Do not transfer to unmarked containers
✅ DO
Keep away from direct sunlight and moisture
❌ DON'T
Do not store in the bathroom cabinet
✅ DO
Keep out of reach of children
❌ DON'T
Do not use after the expiry date
✈️ Traveling with This Medicine
Carry this medicine in its original packaging with a copy of your prescription. Keep it in your hand luggage if flying, and store it at room temperature away from heat and direct sunlight. Because this medicine makes your skin and eyes very sensitive to light, plan your travel to avoid long sun exposure, and wear UVA-blocking sunglasses and protective clothing throughout your journey. If you are crossing time zones, discuss with your doctor how to adjust your dose and UVA schedule. Check customs rules for carrying prescription medicines before you travel.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: This medicine works together with UVA light. You may start seeing improvement after a few weeks of regular PUVA sessions, but full effects can take 2 to 3 months or longer depending on your condition.
A: No. You must avoid direct sunlight, sunlamps, and tanning beds for at least 24 to 48 hours after each dose. Wear UVA-blocking sunglasses and protective clothing even on cloudy days.
A: If you remember before your UVA treatment and there is enough time, take it as advised. If your treatment time has passed, skip the missed dose and continue with your regular schedule. Never double the dose.
A: This medicine should be avoided during pregnancy unless a specialist clearly advises it. Discuss contraception and pregnancy planning with your doctor before starting treatment.
A: No. This medicine must only be used with a prescribed UVA schedule under specialist supervision. Taking it without UVA is not effective and increases the risk of side effects.
🤔 Common Patient Concerns
🔄 Substitutes for neosoralen forte 25mg tablet
View AllAlternative brands with exact same active ingredient:
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vitiline 25mg tabletSkymax Laboratories Pvt Ltd ₹43.04 59.7% CHEAPER
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lukosis forte tabletInd Swift Laboratories Ltd ₹54.38 49.1% CHEAPER
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dsorolen 25mg tabletDWD Pharmaceuticals Ltd ₹54.91 48.6% CHEAPER
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Triota 25mg TabletServe Pharmaceuticals ₹58.03 45.7% CHEAPER
-
trioxol 25mg tabletAmpra Pharmaceuticals ₹62.46 41.6% CHEAPER
Medical Note: Always consult your doctor before switching medications.
🛑 Myths vs. Facts
- Myth: Trioxasalen can be taken like a normal vitamin tablet.
Fact: This medicine is a powerful photosensitizer and must only be taken under specialist supervision with a planned UVA schedule. - Myth: You can go out in the sun immediately after taking this medicine.
Fact: You must avoid direct sunlight and use UVA-blocking sunglasses and protective clothing for at least 24 to 48 hours after each dose. - Myth: More medicine means faster results.
Fact: Taking more than prescribed can cause severe burns, liver damage, and other serious side effects. Always follow your doctor's exact dose.
🔄 Alternative Options
Generic Alternatives
- Trioxasalen 25 mg tablet (generic)
Brand Alternatives
- Amosan 25 mg tablet