Bilasure 20 Tablet (Bilastine 20 mg): Complete Medicine Guide
When to Call Your Doctor IMMEDIATELY
- Swelling of the face, lips, tongue, or throat
- Difficulty breathing or wheezing
- Severe rash, blisters, or peeling skin
- Fast, fluttering, or irregular heartbeat
- Fainting or severe dizziness
- Severe headache that does not go away
- Yellowing of the skin or eyes
- Decreased urine output or swelling in the legs
If experiencing severe symptoms, call emergency services immediately.
What is drownil 20mg tablet used for?
This medicine contains Bilastine 20 mg, a non-sedating antihistamine used to treat allergic rhinitis and hives. It works by blocking histamine at the H1 receptor. The usual adult dose is one 20 mg tablet once daily, taken with or without food but not with grapefruit juice.
- Generic Name: Bilastine
- Manufacturer: Corona Remedies Pvt Ltd
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 drownil 20mg tablet के बारे में (Hindi Summary)
उपयोग: यह दवा बिलास्टीन 20 मिलीग्राम से बनी है और एलर्जी से जुड़ी समस्याओं के इलाज में इस्तेमाल होती है। इसे एलर्जिक राइनाइटिस यानी नाक की एलर्जी, छींक आना, नाक बहना, नाक में खुजली, आंखों में खुजली और पानी आना जैसे लक्षणों को कम करने के लिए दिया जाता है। यह पित्ती यानी शरीर पर लाल चकत्ते और खुजली के इलाज में भी कारगर है। यह दवा शरीर में हिस्टामिन नाम के केमिकल को रोककर काम करती है, जो एलर्जी के समय छोड़ा जाता है। इस वजह से एलर्जी के लक्षण कम हो जाते हैं। यह दवा आमतौर पर दिन में एक बार ली जाती है और इससे ज्यादा नींद नहीं आती। इसे डॉक्टर की सलाह के बिना शुरू या बंद न करें।
साइड इफेक्ट्स: इस दवा को ज्यादातर लोग अच्छी तरह सहन करते हैं। कुछ लोगों में सिरदर्द, हल्की नींद आना, चक्कर आना, पेट में हल्की तकलीफ, मुंह सूखना या भूख बढ़ना जैसे हल्के दुष्प्रभाव हो सकते हैं। ये आमतौर पर हल्के होते हैं और कुछ समय में खुद ठीक हो जाते हैं। कभी-कभी गंभीर एलर्जी प्रतिक्रिया हो सकती है, जिसमें चेहरे, होंठ, जीभ या गले में सूजन, सांस लेने में तकलीफ या शरीर पर गंभीर दाने दिख सकते हैं। ऐसा होने पर तुरंत डॉक्टर से मिलें। अगर कोई भी दुष्प्रभाव लंबे समय तक बना रहे तो डॉक्टर को बताएं।
सुरक्षा सलाह: इस दवा को डॉक्टर के बताए अनुसार ही लें और अपनी मर्जी से डोज न बढ़ाएं या घटाएं। गोली को पानी के साथ पूरा निगलें। इसे खाने के साथ या खाली पेट लिया जा सकता है, लेकिन अगर पेट में तकलीफ हो तो खाने के साथ लें। इस दवा के साथ चकोतरा यानी ग्रेपफ्रूट का जूस न पिएं, क्योंकि इससे दवा का असर कम हो सकता है। शराब न पिएं, क्योंकि इससे नींद और चक्कर बढ़ सकते हैं। अगर आप गर्भवती हैं, गर्भधारण की योजना बना रही हैं या स्तनपान करा रही हैं तो डॉक्टर से सलाह लें। अपनी सभी दवाओं और सप्लीमेंट्स के बारे में डॉक्टर को बताएं। दवा को बच्चों की पहुंच से दूर रखें और एक्सपायरी डेट के बाद इस्तेमाल न करें।
💊 drownil 20mg tablet Uses & Benefits
[{"condition":"Allergic rhinitis","description":"Relieves sneezing, runny nose, itchy nose, nasal congestion, and itchy or watery eyes caused by seasonal or year-round allergies.","evidence":"Well-established"},{"condition":"Chronic urticaria","description":"Reduces the number, size, and itchiness of hives and helps control flare-ups in chronic spontaneous urticaria.","evidence":"Well-established"},{"condition":"Allergic conjunctivitis","description":"Helps reduce itching, redness, and tearing of the eyes associated with allergic eye reactions.","evidence":"Established"},{"condition":"Pruritus associated with allergic skin conditions","description":"May reduce itching in various allergic skin conditions as part of a broader treatment plan.","evidence":"Limited"}]
Off-label uses: [{"condition":"Cold urticaria","description":"Sometimes used to prevent or reduce hives triggered by cold exposure, but this is not a primary approved use.","evidence":"Limited"},{"condition":"Dermatographia","description":"May be used to reduce itching and whealing in people with symptomatic dermographism.","evidence":"Limited"},{"condition":"Adjunctive treatment in chronic itch of unknown cause","description":"Occasionally prescribed when other treatments are not enough, but evidence is not strong.","evidence":"Limited"}]
Primary treatment for: Allergic rhinitis
Also treats: Chronic urticaria, Allergic conjunctivitis, Pruritus associated with allergic skin conditions
📋 Drug Information
| Generic Name(s) | Bilastine |
| Brand Name | Ata Tablet |
| Manufacturer | Corona Remedies Pvt Ltd |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | RESPIRATORY |
| Action Class | H1 Antihistaminics (second Generation) |
| Route of Administration | Oral |
| Storage | Store this medicine at room temperature between 15°C and 30°C. Keep it in its original container, tightly closed, away from moisture and direct sunlight. Do not refrigerate unless your pharmacist advises otherwise. Keep it out of the reach of children. |
| Shelf Life | The shelf life of this medicine is typically 24 months from the date of manufacture. Always check the expiry date printed on the pack before use. |
| 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 as a selective antagonist at the H1 histamine receptor. When your body encounters an allergen, immune cells called mast cells release histamine. Histamine then binds to H1 receptors on blood vessels, nerve endings, and other tissues, causing sneezing, itching, runny nose, watery eyes, and hives. Bilastine binds to these H1 receptors and blocks histamine from attaching to them. Because the receptor is blocked, the allergy signals are not triggered, and symptoms are reduced. This medicine has little effect on the brain compared with older antihistamines, which is why it causes less drowsiness. It also has some mast-cell stabilizing activity, which may add to its anti-allergic effect.
Mechanism Steps
💡 How to Take drownil 20mg tablet
Strength: Bilastine 20 mg immediate-release oral tablet.
Dosage Information
| Adult Dosage | The usual adult dose of this medicine is one 20 mg tablet taken once daily. It may be taken with or without food, but it should not be taken with grapefruit juice. For allergic rhinitis and urticaria, the once-daily dose is generally continued for as long as your doctor advises. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. Do not take more than the prescribed dose. |
| Pediatric Dosage | Pediatric dosing is not established from available information for this specific formulation. Consult a pediatrician for appropriate dosing in children. |
| Elderly Dosage | Elderly patients usually take the same 20 mg once-daily dose as younger adults. However, because kidney function may decline with age, your doctor may check your kidney function and adjust the dose if needed. Dose must be individualized by a qualified clinician. |
| Renal Impairment | In people with mild to moderate kidney problems, the usual 20 mg once-daily dose may be used. In severe kidney impairment, the dose may need to be reduced or used with caution. Dose must be individualized by a qualified clinician based on your kidney function. |
| Hepatic Impairment | In people with mild to moderate liver problems, the usual 20 mg once-daily dose may be used. In severe liver impairment, this medicine should be used with caution. Dose must be individualized by a qualified clinician based on your liver function. |
| Maximum Daily Dose | The maximum recommended daily dose of this medicine is 20 mg once daily for adults. Do not exceed this dose unless your doctor specifically instructs you to do so. |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of drownil 20mg tablet
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🔬 Drug Interactions
| Drug | Severity | Effect |
|---|---|---|
| Grapefruit juice | Major | |
| Ketoconazole | Major | |
| Erythromycin | Major | |
| Diltiazem | Moderate | |
| Cyclosporine | Moderate | |
| Lorazepam | Moderate | |
| Alcohol | Moderate | |
| Opioid pain relievers | Moderate | |
| Antacids | Minor | |
| Paracetamol | Minor |
🚨 Major Interactions
- Grapefruit juice
- Ketoconazole
- Erythromycin
- Diltiazem
- Cyclosporine
⚡ Moderate Interactions
- Lorazepam
- Alcohol
- Other sedating antihistamines
- Opioid pain relievers
🍷 Alcohol Interaction
Alcohol may increase drowsiness and dizziness when taken with this medicine. It is best to avoid alcohol while you are taking this medicine, especially before driving or operating machinery.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Known allergy or hypersensitivity to Bilastine or any other ingredient in this medicine","Children below the age established for this formulation","Severe kidney impairment without medical supervision","Severe liver impairment without medical supervision"]
⚠️ Warnings & Precautions
["Do not exceed the recommended dose.","Avoid driving or operating heavy machinery until you know how this medicine affects you.","Avoid alcohol while taking this medicine.","Avoid grapefruit and grapefruit juice while taking this medicine.","Tell your doctor if you have kidney or liver problems.","Tell your doctor if you are pregnant, planning pregnancy, or breastfeeding.","Tell your doctor about all other medicines, supplements, and herbal products you take.","Keep this medicine out of the reach of children.","Do not use this medicine after the expiry date.","If your symptoms do not improve or worsen, contact your doctor."]
🤱 Lactation Safety
It is not known whether this medicine passes into breast milk in significant amounts. Breastfeeding mothers should consult their doctor before using this medicine.
💊 Overdose Management
If you take more than the prescribed dose of this medicine, contact your doctor or a poison control center immediately, even if you feel well. Symptoms of overdose may include drowsiness, dizziness, headache, and stomach discomfort. Treatment is supportive and based on your symptoms. Do not try to make yourself vomit unless a healthcare professional tells you to do so.
⏰ Missed Dose
If you miss a dose of this medicine, take it as soon as you remember. However, 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.
Additional Safety Advice
Take this medicine exactly as prescribed by your doctor, and do not increase or decrease the dose on your own. Swallow the tablet whole with a glass of water. You may take it with or without food, but if it upsets your stomach, taking it with a meal may help. Avoid drinking grapefruit juice or eating grapefruit close to the time you take this medicine, because grapefruit can raise the amount of medicine in your blood. Avoid alcohol, as it may increase drowsiness and dizziness. If you are pregnant, planning pregnancy, or breastfeeding, speak to your doctor before using this medicine. Tell your doctor about all other medicines, supplements, and herbal products you take, especially sedatives, pain relievers, and antibiotics. Keep this medicine out of the reach of children. Store it at room temperature, away from moisture and direct sunlight. Do not use it after the expiry date printed on the pack. If your allergy symptoms do not improve within the expected time or if they worsen, contact your doctor.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Older adults can take this medicine, but kidney function tends to decline with age. Your doctor may check your kidney function and adjust the dose if needed. Watch for drowsiness or dizziness, and take precautions to prevent falls. Tell your doctor about all other medicines you take, as older adults often take multiple medicines.
🤰 Pregnancy Planning (TTC)
If you are planning pregnancy, discuss this medicine with your doctor before you conceive. The safety of this medicine during pregnancy is not fully established. Your doctor will weigh the benefits and risks and may recommend an alternative treatment if appropriate.
🏥 Post-Surgery Considerations
If you are scheduled for surgery, tell your surgeon and anesthesiologist that you are taking this medicine. In most cases, it does not need to be stopped before surgery, but your healthcare team will decide based on your overall health and other medicines.
🦷 Dental Procedures
This medicine does not usually interfere with dental procedures. However, inform your dentist that you are taking it, especially if you are taking other medicines or have any medical conditions. If you feel drowsy, avoid driving yourself to and from the dental appointment.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
This medicine is unlikely to affect your ability to exercise. However, if you feel drowsy or dizzy after taking it, avoid strenuous exercise or activities that require full alertness until you feel normal. Stay well hydrated during exercise.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine is a non-sedating antihistamine, so most people can continue their usual work and daily activities. However, a small number of people may feel drowsy or dizzy. Until you know how this medicine affects you, avoid driving, operating heavy machinery, or doing tasks that require full alertness. If you feel sleepy, inform your supervisor or adjust your tasks accordingly.
🛑 When to Stop This Medicine
Do not stop taking this medicine without consulting your doctor. If your doctor advises you to stop, follow their instructions. If you experience a serious side effect such as a severe allergic reaction, stop the medicine and seek immediate medical help. If your symptoms have resolved and you are unsure whether to continue, contact your doctor for guidance.
📅 Long-Term Use Effects
Long-term use of this medicine at recommended doses is generally well tolerated. It does not appear to cause significant organ damage with normal use. However, regular follow-up with your doctor is important to assess whether you still need the medicine and to monitor for any side effects. If you have kidney or liver problems, your doctor may monitor your kidney and liver function periodically. Do not continue this medicine for longer than advised without a review.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Reducing exposure to allergens such as pollen, dust mites, and pet dander can help control allergy symptoms.
Evidence: Well-establishedRinsing the nose with saline can help clear allergens and reduce nasal symptoms.
Evidence: Well-establishedThese are effective for allergic rhinitis and may be used alone or with antihistamines.
Evidence: Well-establishedAllergy shots or sublingual tablets can reduce sensitivity to specific allergens over time.
Evidence: Well-established💉 Vaccination Considerations
💉 If You're Getting Vaccinated
This medicine does not interfere with vaccines. You can receive routine vaccinations while taking this medicine. If you have any concerns, discuss them with your doctor.
📦 Storage Guide
✅ DO
Store at room temperature between 15°C and 30°C
❌ DON'T
Do not refrigerate unless your pharmacist advises otherwise
✅ DO
Keep in the original container, tightly closed
❌ 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 the reach of children
❌ DON'T
Do not use after the expiry date
✈️ Traveling with This Medicine
When traveling, carry this medicine in its original packaging along with a copy of your prescription. Keep it in your hand luggage so it stays at room temperature and is not exposed to extreme heat or cold. If you are crossing time zones, continue taking your once-daily dose at approximately the same time each day; if needed, adjust gradually. Check the customs rules of your destination for carrying prescription medicines. Do not leave this medicine in a hot car or in direct sunlight. If you are traveling for a long period, carry enough supply and keep a list of your medicines with you.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: This medicine starts to work within about 1 hour after taking a dose, and its effect lasts for about 24 hours. You may notice improvement in your allergy symptoms within the first few days of treatment.
A: Yes, you can take this medicine at night if your doctor advises it. Taking it at the same time each day helps maintain a steady effect. If it causes mild drowsiness, taking it at night may be helpful.
A: This medicine is generally well tolerated for long-term use when taken as prescribed. Your doctor will decide how long you should take it based on your condition and response to treatment. Regular follow-up is recommended.
A: It is best to avoid alcohol while taking this medicine, as it may increase drowsiness and dizziness.
A: You can take this medicine with or without food. However, avoid taking it with grapefruit juice or a high-fat meal, as these can reduce its absorption.
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 take a double dose.
A: The safety of this medicine in pregnancy is not fully established. Consult your doctor before using it if you are pregnant or planning pregnancy.
A: Pediatric dosing for this specific formulation is not established from available information. Consult a pediatrician for appropriate dosing in children.
🤔 Common Patient Concerns
🔄 Substitutes for drownil 20mg tablet
View AllAlternative brands with exact same active ingredient:
-
blson 20mg tabletUnison Pharmaceuticals Pvt Ltd ₹30.94 57.9% CHEAPER
-
srilong 20mg tabletSKN Organics ₹60.00 18.4% CHEAPER
-
bilaset 20mg tabletHetero Healthcare Limited ₹79.69 8.3% COSTLIER
-
bilbil 20 tabletSherim Squibss ₹83.44 13.4% COSTLIER
-
histapro 20mg tabletBrinton Pharmaceuticals Pvt Ltd ₹91.37 24.2% COSTLIER
Medical Note: Always consult your doctor before switching medications.
🛑 Myths vs. Facts
- Myth: This medicine makes everyone sleepy.
Fact: This medicine is a non-sedating antihistamine. Most people do not feel sleepy, but a small number may experience mild drowsiness. - Myth: This medicine can cure allergies permanently.
Fact: This medicine controls allergy symptoms while you take it. It does not cure the underlying allergy. - Myth: You can take this medicine with grapefruit juice.
Fact: Grapefruit juice can reduce the absorption of this medicine and make it less effective. Avoid taking them together. - Myth: This medicine is safe to take in any dose.
Fact: Do not exceed the recommended dose. Taking more than prescribed can increase the risk of side effects. - Myth: This medicine can be taken without a prescription.
Fact: This medicine should be taken only when prescribed by a qualified doctor.
🔄 Alternative Options
Generic Alternatives
- Bilastine 20 mg tablet
Brand Alternatives
- Bilasure 20 Tablet