Theo-Asthalin 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 allergic reaction: swelling of face, lips, tongue, or throat, difficulty breathing
- Irregular or very fast heartbeat, chest pain
- Persistent vomiting, confusion, or seizures
- Severe headache with visual changes
- Yellowing of skin or eyes (jaundice)
- Decreased urine output
- Worsening of breathing difficulty despite taking the medicine
If experiencing severe symptoms, call emergency services immediately.
What is theo salbid 2 mg/100 mg tablet used for?
This medicine is a combination of salbutamol and theophylline used to treat asthma and COPD by relaxing the muscles in the airways to make breathing easier. It is taken orally, usually two to three times a day, and should not be used for sudden severe asthma attacks.
- Generic Name: Salbutamol (2mg) + Theophylline (100mg)
- Manufacturer: Micro Labs Ltd
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 theo salbid 2 mg/100 mg tablet के बारे में (Hindi Summary)
उपयोग: यह दवा सल्ब्यूटामोल और थियोफिलिन का संयोजन है, जिसका उपयोग अस्थमा और क्रॉनिक ऑब्सट्रक्टिव पल्मोनरी डिजीज (सीओपीडी) के इलाज के लिए किया जाता है। यह श्वास नलियों की मांसपेशियों को आराम देकर सांस लेने में आसानी करती है। यह दवा व्हीज़िंग, सांस फूलना, सीने में जकड़न और खांसी को कम करने में मदद करती है। इसे मुंह से लिया जाता है और आमतौर पर दिन में दो से तीन बार लेने की सलाह दी जाती है। ध्यान रखें कि यह दवा अचानक होने वाले गंभीर अस्थमा अटैक के लिए नहीं है; उसके लिए तुरंत असर करने वाला इनहेलर इस्तेमाल करें।
साइड इफेक्ट्स: इस दवा के आम दुष्प्रभावों में हाथों में कंपन, सिरदर्द, जी मिचलाना, पेट खराब होना, बेचैनी और दिल की धड़कन तेज होना शामिल हैं। ये आमतौर पर हल्के होते हैं और कुछ समय में कम हो जाते हैं। गंभीर दुष्प्रभाव दुर्लभ हैं, लेकिन इनमें अनियमित दिल की धड़कन, सीने में दर्द, एलर्जी प्रतिक्रिया, और थियोफिलिन विषाक्तता के लक्षण जैसे लगातार उल्टी, भ्रम या दौरे शामिल हो सकते हैं। ऐसे लक्षण दिखने पर तुरंत डॉक्टर से संपर्क करें।
सुरक्षा सलाह: इस दवा को हमेशा डॉक्टर के बताए अनुसार ही लें। अपनी मर्जी से खुराक न बदलें और न ही दवा बंद करें। इसे भोजन के साथ या पानी के साथ लें ताकि पेट में जलन न हो। इस दवा के साथ शराब न पिएं। अगर आपको दिल की बीमारी, उच्च रक्तचाप, थायरॉइड की समस्या, लीवर या किडनी की बीमारी है, तो अपने डॉक्टर को जरूर बताएं। अचानक होने वाले अस्थमा अटैक के लिए इस दवा का इस्तेमाल न करें; उसके लिए रेस्क्यू इनहेलर पास रखें। नियमित जांच और थियोफिलिन के स्तर की निगरानी जरूरी हो सकती है।
💊 theo salbid 2 mg/100 mg tablet Uses & Benefits
[{"condition":"Bronchial asthma","description":"Helps relieve and prevent wheezing, chest tightness, and shortness of breath by opening the airways in patients with reversible airway obstruction.","evidence":"Well-established"},{"condition":"Chronic obstructive pulmonary disease (COPD)","description":"Used to ease breathing difficulty and reduce bronchospasm in patients with chronic bronchitis or emphysema.","evidence":"Established"},{"condition":"Exercise-induced bronchospasm","description":"May help prevent narrowing of the airways triggered by physical activity when taken before exercise as advised by a doctor.","evidence":"Limited"}]
Off-label uses: [{"condition":"Neonatal apnea of prematurity","description":"Theophylline has been used off-label in some settings to stimulate breathing in premature infants, but this is not a standard use for the oral combination tablet.","evidence":"Limited"}]
Primary treatment for: Bronchial asthma
Also treats: Chronic obstructive pulmonary disease (COPD), Exercise-induced bronchospasm
📋 Drug Information
| Generic Name(s) | Salbutamol (2mg) + Theophylline (100mg) |
| Brand Name | theo salbid 2 mg/100 mg tablet |
| Manufacturer | Micro Labs Ltd |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | RESPIRATORY |
| Action Class | |
| Route of Administration | Oral |
| Storage | Store at room temperature between 15°C and 30°C (59°F to 86°F) in a dry place, away from direct sunlight and moisture. Keep the tablets in their original container, tightly closed. |
| Shelf Life | 24 months from the date of manufacture, or as indicated on the packaging. |
| 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 bronchodilators with different but complementary actions. Salbutamol selectively stimulates beta-2 adrenergic receptors on the smooth muscle cells of the airways, which leads to relaxation of the bronchial muscles and rapid widening of the airways. Theophylline, a methylxanthine, works by inhibiting phosphodiesterase enzymes, which increases cyclic AMP levels in the airway smooth muscle and causes relaxation. Theophylline also blocks adenosine receptors and may improve diaphragm contractility and reduce airway inflammation. Together, these actions help to open the airways, improve airflow, and reduce symptoms of asthma and COPD.
Mechanism Steps
💡 How to Take theo salbid 2 mg/100 mg tablet
Strength: Each tablet contains salbutamol 2 mg and theophylline 100 mg.
Dosage Information
| Adult Dosage | The usual adult dose of this medicine is one tablet taken orally two to three times daily, or as directed by a physician. The exact dose and frequency depend on the patient's condition, response to treatment, and other medical factors. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. Do not self-adjust the dose. |
| 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 theophylline, and may require lower doses. Kidney and liver function should be assessed, and dose adjustments may be necessary. Close monitoring for side effects is recommended. |
| Renal Impairment | Patients with severe kidney impairment may require dose adjustment because theophylline and its metabolites are excreted by the kidneys. Consult a doctor for individualized dosing. |
| Hepatic Impairment | Patients with liver disease may require lower doses of this medicine because theophylline is metabolized in the liver. Close monitoring of theophylline levels is recommended. |
| Maximum Daily Dose | The maximum daily dose should not exceed the limit prescribed by your doctor. For theophylline, the usual maximum daily dose is 10 mg/kg per day, but this must be individualized. Do not exceed the prescribed dose. |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of theo salbid 2 mg/100 mg tablet
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🔬 Drug Interactions
| Drug | Severity | Effect |
|---|---|---|
| Ciprofloxacin | Major | |
| Erythromycin | Major | |
| Propranolol | Major | |
| Furosemide | Major | |
| Phenytoin | Moderate | |
| Rifampicin | Moderate | |
| Atenolol | Moderate | |
| Corticosteroids | Moderate | |
| Antacids | Minor | |
| Caffeine | Minor |
🚨 Major Interactions
- Ciprofloxacin
- Erythromycin
- Propranolol
- Diuretics (e.g., furosemide)
⚡ Moderate Interactions
- Phenytoin
- Rifampicin
- Beta-blockers (cardioselective, e.g., atenolol)
- Corticosteroids
🍷 Alcohol Interaction
Alcohol should be avoided while taking this medicine because it can increase the risk of side effects such as drowsiness, dizziness, and rapid heartbeat. Alcohol may also affect the metabolism of theophylline and increase the risk of liver toxicity.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Hypersensitivity to salbutamol, theophylline, or any component of the formulation","Active peptic ulcer disease","Uncontrolled cardiac arrhythmias","Acute porphyria","Severe liver disease","Uncontrolled hyperthyroidism","Children under 12 years of age (unless specifically prescribed by a doctor)"]
⚠️ Warnings & Precautions
["This medicine should not be used for the immediate relief of acute asthma attacks; a fast-acting rescue inhaler should be used instead.","Use with caution in patients with heart disease, high blood pressure, or irregular heartbeats.","Use with caution in patients with liver or kidney disease; dose adjustment may be needed.","Theophylline levels should be monitored regularly to avoid toxicity.","Avoid alcohol and caffeine while taking this medicine.","Do not exceed the prescribed dose.","Inform your doctor if you are pregnant, planning to become pregnant, or breastfeeding.","Keep out of reach of children."]
🤱 Lactation Safety
Salbutamol and theophylline are excreted in breast milk. Theophylline may cause irritability or insomnia in a breastfed infant. Breastfeeding while taking this medicine should be discussed with a doctor to determine if it is safe for the baby.
💊 Overdose Management
Overdose of this medicine can cause severe symptoms such as persistent vomiting, rapid or irregular heartbeat, seizures, and confusion. If you suspect an overdose, seek emergency medical attention immediately. Treatment is supportive and may include activated charcoal, monitoring of heart rhythm, and management of seizures. There is no specific antidote for salbutamol; theophylline overdose may require charcoal hemoperfusion in severe cases.
⏰ 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 a double dose to make up for a missed one.
Additional Safety Advice
Always take this medicine exactly as prescribed by your doctor. Do not change the dose or stop taking it without medical advice. Take it with food or a glass of water to reduce stomach upset. Avoid drinking alcohol while on this medicine because it can increase the risk of side effects. Inform your doctor if you have heart disease, high blood pressure, thyroid problems, liver or kidney disease, or a history of seizures. Do not use this medicine to treat a sudden severe asthma attack; keep a fast-acting rescue inhaler available as directed. Regular follow-up and monitoring of blood levels of theophylline may be needed to ensure safety and effectiveness. Keep this medicine out of reach of children and store it in a cool, dry place away from direct sunlight.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients may be more sensitive to the effects of this medicine, especially theophylline, and may require lower doses. Kidney and liver function should be assessed, and dose adjustments may be necessary. Close monitoring for side effects such as palpitations, tremors, and confusion is recommended.
🤰 Pregnancy Planning (TTC)
If you are planning to become pregnant, discuss your asthma or COPD management with your doctor before conception. The safety of this medicine during pregnancy is not fully established, and your doctor may adjust your treatment to ensure the best outcomes for you and your baby.
🏥 Post-Surgery Considerations
After surgery, inform your surgeon and anesthesiologist that you are taking this medicine. It may interact with anesthetic agents and affect heart rate and blood pressure. Your doctor may adjust the dose or temporarily switch to an alternative medicine.
🦷 Dental Procedures
Inform your dentist that you are taking this medicine before any dental procedure. It may cause dry mouth or increase heart rate, and interactions with local anesthetics or sedatives should be considered. Your dentist may take precautions to ensure your safety.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
Exercise can trigger bronchospasm in some people. If you have exercise-induced asthma, take your rescue inhaler before exercising as advised by your doctor. Warm up slowly and avoid exercising in cold, dry air. If you experience shortness of breath, chest tightness, or wheezing during exercise, stop and use your rescue inhaler.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine may cause dizziness, tremors, or palpitations, which can affect your ability to drive or operate machinery. Avoid driving until you know how the medicine affects you. It is important to take it regularly as prescribed to control symptoms and maintain productivity at work. Inform your employer about your condition if your work involves safety-sensitive tasks.
🛑 When to Stop This Medicine
Do not stop taking this medicine without consulting your doctor. If you experience serious side effects or your symptoms worsen, contact your doctor immediately. Your doctor may adjust the dose or switch to a different medicine. Abrupt discontinuation can lead to worsening of asthma or COPD symptoms.
📅 Long-Term Use Effects
Long-term use of this medicine may require regular monitoring of theophylline blood levels to avoid toxicity. Prolonged use of salbutamol can lead to tolerance and reduced effectiveness. It is important to have regular follow-ups with your doctor to assess symptom control and adjust the dose as needed. Long-term use may also affect heart function and potassium levels, so periodic monitoring is advised.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
These are anti-inflammatory medicines that can help control asthma long-term and reduce the need for bronchodilators.
Evidence: Well-establishedOral medicines that block leukotrienes, which are chemicals that cause airway narrowing and inflammation.
Evidence: EstablishedA program of exercise, education, and support that can improve breathing and quality of life in COPD.
Evidence: Well-established💉 Vaccination Considerations
💉 If You're Getting Vaccinated
Patients with asthma or COPD are at higher risk of complications from respiratory infections. It is recommended to receive annual influenza vaccination and pneumococcal vaccination as advised by your doctor. These vaccines can help prevent exacerbations of your lung condition.
📦 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 along with a copy of your prescription. Keep it in your carry-on luggage to avoid loss or temperature extremes. If crossing time zones, consult your doctor about adjusting the dosing schedule. Store it at room temperature and away from direct sunlight. Check customs regulations for carrying prescription medicines in your destination country.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: Salbutamol starts working within 5-15 minutes, while theophylline takes about 30-60 minutes. The full effect may take a few hours.
A: No, this medicine is not for immediate relief of acute asthma attacks. Use a fast-acting rescue inhaler for sudden symptoms.
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.
A: The safety of this medicine during pregnancy is not fully established. Consult your doctor to weigh the benefits and risks.
A: It is best to avoid alcohol as it can increase side effects like dizziness and rapid heartbeat.
🤔 Common Patient Concerns
🔄 Substitutes for theo salbid 2 mg/100 mg tablet
View AllAlternative brands with exact same active ingredient:
-
asthelite 2 mg/100 mg tabletLitaka Pharmaceuticals Ltd ₹2.04 1.4% CHEAPER
-
salbusun t 2 mg/100 mg tabletSunij Pharma Pvt Ltd ₹2.26 9.2% COSTLIER
-
broncure 2mg/100mg tabletSynokem Pharmaceuticals Ltd ₹3.65 76.3% COSTLIER
-
let 2mg/100mg tabletPan Pharmaceuticals Ltd ₹4.22 103.9% COSTLIER
-
Salbuphyl 2mg/100mg TabletOrnate Labs Pvt Ltd ₹4.28 106.8% COSTLIER
Medical Note: Always consult your doctor before switching medications.
🛑 Myths vs. Facts
- Myth: This medicine can be used to treat sudden severe asthma attacks.
Fact: This medicine is not for immediate relief of acute attacks. A fast-acting rescue inhaler should be used for sudden symptoms. - Myth: It is safe to take extra doses if breathing does not improve.
Fact: Taking more than the prescribed dose can lead to serious side effects. Always follow your doctor's instructions. - Myth: This medicine can be stopped as soon as symptoms improve.
Fact: Do not stop taking this medicine without consulting your doctor, as symptoms may worsen.
🔄 Alternative Options
Generic Alternatives
- Salbutamol 2 mg + Theophylline 100 mg tablet
Brand Alternatives
- Theo-Asthalin Tablet