SYMBIVA 100 MCG RHEOCAP - Formoterol (6mcg) + Budesonide (100mcg) medicine

Budetrol 6mcg/100mcg Rotacap: Complete Medicine Guide

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🏭 Sun Pharmaceutical Industries Ltd 📦 packet of 2 rheocap 💊 Allopathy 📅 Updated: Oct 22, 2026
📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Well-established for asthma and COPD maintenance therapy.
Reviewed by
SaathiMed Expert Panel | Oct 22, 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

  • Severe chest pain or fast heartbeat
  • Difficulty breathing that worsens after using this medicine
  • Swelling of face, lips, or throat
  • Severe headache with visual changes
  • Muscle weakness or cramps
  • High blood sugar levels in diabetic patients
  • Signs of oral thrush (white patches in mouth)

If experiencing severe symptoms, call emergency services immediately.

What is SYMBIVA 100 MCG RHEOCAP used for?

This medicine is a combination inhaler containing formoterol and budesonide. It is used for long-term maintenance treatment of asthma and COPD. It should not be used for sudden breathing attacks.

  • Generic Name: Formoterol (6mcg) + Budesonide (100mcg)
  • Manufacturer: Sun Pharmaceutical Industries Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 SYMBIVA 100 MCG RHEOCAP के बारे में (Hindi Summary)

उपयोग: यह दवा अस्थमा और क्रॉनिक ऑब्सट्रक्टिव पल्मोनरी डिजीज (सीओपीडी) के दीर्घकालिक उपचार के लिए उपयोग की जाती है। यह सांस की नली की सूजन को कम करती है और सांस लेने में आसानी प्रदान करती है। यह दवा अचानक सांस फूलने के दौरे के लिए नहीं है। इसका उपयोग डॉक्टर के निर्देशानुसार नियमित रूप से करें।

साइड इफेक्ट्स: आम दुष्प्रभावों में गले में जलन, सिरदर्द, कंपन, धड़कन बढ़ना और आवाज में भारीपन शामिल हैं। गंभीर दुष्प्रभाव दुर्लभ हैं लेकिन इनमें सांस लेने में कठिनाई, तेज धड़कन, और चेहरे या गले में सूजन हो सकती है। यदि ऐसा हो तो तुरंत डॉक्टर से संपर्क करें।

सुरक्षा सलाह: इस दवा का उपयोग करने के बाद मुंह को पानी से अच्छी तरह धोएं। अचानक सांस फूलने पर इस दवा का उपयोग न करें, बल्कि अपने राहत इनहेलर का उपयोग करें। डॉक्टर की सलाह के बिना इस दवा को बंद न करें। इसे बच्चों की पहुंच से दूर रखें।

💡 Did You Know? The first generic medicine was introduced in India in 1970 after the Patents Act was amended.

💊 SYMBIVA 100 MCG RHEOCAP Uses & Benefits

[{"condition":"Asthma","description":"Used as maintenance therapy to control persistent asthma symptoms and reduce exacerbations in patients requiring both inhaled corticosteroid and long-acting beta-2 agonist.","evidence":"Well-established"},{"condition":"Chronic Obstructive Pulmonary Disease (COPD)","description":"Used for long-term maintenance treatment to improve lung function and reduce exacerbations in patients with moderate to severe COPD.","evidence":"Well-established"}]

Off-label uses: [{"condition":"Exercise-induced bronchoconstriction","description":"Sometimes prescribed off-label for prevention of exercise-induced breathing difficulty, but not a first-line approach.","evidence":"Limited"}]

Primary treatment for: Asthma

Also treats: Chronic Obstructive Pulmonary Disease (COPD)

📋 Drug Information

Generic Name(s)Formoterol (6mcg) + Budesonide (100mcg)
Brand NameSYMBIVA 100 MCG RHEOCAP
ManufacturerSun Pharmaceutical Industries Ltd
Packaging / Formpacket of 2 rheocap (Allopathy)
Therapeutic Class
Action Class
Route of AdministrationInhalation
StorageStore at room temperature (15-30°C) in a dry place, away from direct sunlight. Keep rotacaps in their original blister pack until use. Do not refrigerate.
Shelf Life24 months from the date of manufacture.
WHO GuidelineNot established from the available information.
ICMR GuidelineNot established from the available information.

👨‍⚕️ Doctor's Practical Tips

Evidence-based practical advice from experienced clinicians

1
Always rinse your mouth with water after inhaling this medicine to prevent oral thrush.
2
Use a spacer device if you have difficulty coordinating inhalation.
3
Keep a short-acting rescue inhaler with you at all times for sudden breathing difficulty.
4
Do not exceed the prescribed dose; more medicine does not mean better control.
5
Inform your doctor if you have heart disease, diabetes, or thyroid problems before using this medicine.
6
Do not stop this medicine abruptly without consulting your doctor, as it can worsen asthma.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
Chronic wheezing and shortness of breath
This medicine is commonly prescribed for asthma and COPD.
Likely Use
❌
Sudden severe breathing difficulty
This medicine is not for acute attacks. Use a rescue inhaler.
Not Primary
❌
Fever
This medicine is not a primary fever reducer.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionFormoterol is rapidly absorbed from the lungs after inhalation, with peak plasma concentrations occurring within 15 to 30 minutes. Budesonide is also absorbed from the lungs, but a portion is swallowed and absorbed from the gastrointestinal tract. The systemic bioavailability of inhaled budesonide is approximately 30% to 40% due to first-pass metabolism.
DistributionBoth drugs are distributed widely in the body. Formoterol has a volume of distribution of about 4 L/kg, and budesonide has a volume of distribution of about 3 L/kg. Budesonide is approximately 85% to 90% bound to plasma proteins, while formoterol is about 50% bound.
Protein BindingFormoterol is approximately 50% bound to plasma proteins. Budesonide is approximately 85% to 90% bound to plasma proteins, primarily albumin.
MetabolismFormoterol is metabolized primarily in the liver by glucuronidation and O-demethylation. Budesonide undergoes extensive first-pass metabolism in the liver via cytochrome P450 3A4 to inactive metabolites.
Half-LifeThe elimination half-life of formoterol is approximately 10 to 12 hours. The elimination half-life of budesonide is approximately 2 to 3 hours.
ExcretionFormoterol and its metabolites are excreted mainly in the urine and feces. Budesonide metabolites are excreted primarily in the urine and to a lesser extent in the feces.
BioavailabilityThe systemic bioavailability of inhaled formoterol is approximately 20% to 25%. The systemic bioavailability of inhaled budesonide is approximately 30% to 40% due to first-pass metabolism.
Onset of ActionFormoterol provides bronchodilation within 1 to 3 minutes after inhalation. Budesonide begins to reduce inflammation over hours to days.
Peak Plasma TimePeak plasma concentration of formoterol occurs within 15 to 30 minutes after inhalation. Peak plasma concentration of budesonide occurs within 30 minutes to 2 hours.
Duration of ActionThe bronchodilator effect of formoterol lasts for approximately 12 hours. The anti-inflammatory effect of budesonide persists with regular use.

How It Works

This medicine combines two active ingredients with complementary actions. Budesonide is an inhaled corticosteroid that binds to glucocorticoid receptors inside airway cells, reducing the production of inflammatory mediators and decreasing mucus secretion. Formoterol is a long-acting beta-2 adrenergic agonist that relaxes the smooth muscles of the airways by stimulating beta-2 receptors, leading to rapid bronchodilation that lasts for about 12 hours. Together, they reduce inflammation and keep the airways open.

Mechanism Steps

1
Budesonide binds to glucocorticoid receptors: Budesonide enters airway cells and binds to glucocorticoid receptors in the cytoplasm, leading to translocation into the nucleus and modulation of gene transcription.
2
Reduction of inflammatory mediators: This binding reduces the production of cytokines, chemokines, and adhesion molecules, thereby decreasing airway inflammation and mucus secretion.
3
Formoterol stimulates beta-2 receptors: Formoterol binds to beta-2 adrenergic receptors on airway smooth muscle cells, activating adenylate cyclase and increasing cyclic AMP levels.
4
Airway smooth muscle relaxation: Increased cyclic AMP leads to relaxation of airway smooth muscles, resulting in bronchodilation and improved airflow.
5
Complementary clinical effect: The anti-inflammatory action of budesonide and the bronchodilator action of formoterol work together to provide better asthma and COPD control than either agent alone.

💡 How to Take SYMBIVA 100 MCG RHEOCAP

Strength: Rotacap containing formoterol 6 mcg and budesonide 100 mcg

1Remove a rotacap from the blister pack just before use.
2Place the rotacap into the rotahaler device as instructed.
3Close the rotahaler and press the button to pierce the capsule.
4Breathe out fully away from the device.
5Place the mouthpiece in your mouth and inhale deeply and steadily.
6Hold your breath for about 10 seconds, then exhale slowly.
7Rinse your mouth with water after each dose.
8Clean the rotahaler device regularly as per instructions.

Dosage Information

Adult DosageThe usual adult dose is one rotacap inhaled twice daily (morning and evening) using a rotahaler device. The dose may be adjusted by your doctor based on your condition and response to treatment. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function.
Pediatric DosagePediatric dosing is not established from available information. Consult a pediatrician.
Elderly DosageNo specific dose adjustment is required for elderly patients, but use with caution due to increased risk of cardiovascular effects. Dose must be individualized by a qualified clinician.
Renal ImpairmentNo specific dose adjustment is required for renal impairment. Dose must be individualized by a qualified clinician.
Hepatic ImpairmentUse with caution in patients with severe liver disease. Dose must be individualized by a qualified clinician.
Maximum Daily DoseThe maximum recommended daily dose is two rotacaps (12 mcg formoterol and 200 mcg budesonide) in divided doses. Do not exceed the prescribed dose.

Dosage Timeline

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

🍽️ Food Timing Guide

With food
No specific timing required
Inhalation route bypasses gastrointestinal absorption.
Grapefruit
Avoid
May increase budesonide levels by inhibiting CYP3A4.

⏰ 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 SYMBIVA 100 MCG RHEOCAP

✅ Common Side Effects

Throat irritation (Common (5-10%))
Rinse mouth with water after each dose. Consult doctor if persistent.
Headache (Common (5-10%))
Usually resolves on its own. Consult doctor if severe or persistent.
Tremor (Common (1-5%))
Usually temporary. Consult doctor if bothersome.
Palpitations (Common (1-5%))
Report to doctor if persistent or associated with chest pain.
Hoarseness of voice (Common (1-5%))
Rinse mouth after inhalation. Consult doctor if it continues.

🚨 Serious Side Effects

Paradoxical bronchospasm (Rare (<0.1%))
Stop using this medicine and seek immediate medical attention if breathing worsens after inhalation.
Adrenal suppression (Rare (<0.1%))
Long-term high-dose use may suppress adrenal function. Consult doctor for periodic monitoring.
Increased heart rate and palpitations (Uncommon (0.1-1%))
Seek medical attention if you experience sustained fast heartbeat or chest pain.
Hypokalemia (Rare (<0.1%))
Report muscle weakness or cramps to your doctor.
Hyperglycemia (Rare (<0.1%))
Monitor blood sugar if diabetic. Consult doctor if levels rise.

⚠️ Rare Side Effects

Anaphylactic reaction
Seek emergency medical help immediately if you experience swelling of face, lips, or throat, or difficulty breathing.
Cataracts
Long-term use may increase risk. Regular eye check-ups are advised.
Glaucoma
Report eye pain or vision changes to your doctor.
Growth retardation in children
Monitor growth in children on long-term therapy.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Ketoconazole Major
Propranolol Major
Furosemide Moderate
Theophylline Moderate
Ritonavir Major
Metoprolol Moderate
Insulin Minor
Prednisolone Minor
Atenolol Moderate
Erythromycin Moderate

🚨 Major Interactions

  • Strong CYP3A4 inhibitors (e.g., ketoconazole, ritonavir)
  • Beta-blockers (e.g., propranolol)
  • Monoamine oxidase inhibitors (MAOIs) and tricyclic antidepressants

⚡ Moderate Interactions

  • Diuretics (e.g., furosemide, thiazides)
  • Xanthine derivatives (e.g., theophylline)
  • Other beta-2 agonists

🍷 Alcohol Interaction

Alcohol may increase the risk of dizziness and drowsiness. It is advisable to limit or avoid alcohol while using this medicine.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Hypersensitivity to formoterol, budesonide, or any component of the formulation","Severe hypersensitivity to milk proteins (if rotacaps contain lactose)","Not for use as a rescue inhaler for acute bronchospasm","Not for patients with severe asthma requiring immediate intensive care"]

⚠️ Warnings & Precautions

["Do not use this medicine to treat sudden breathing attacks; always keep a short-acting rescue inhaler available.","Rinse mouth with water after each dose to prevent oral thrush.","Do not exceed the prescribed dose.","Use with caution in patients with cardiovascular disorders, diabetes, thyroid disorders, or liver disease.","Do not stop this medicine abruptly without medical advice.","Store rotacaps in original blister pack and use with the correct rotahaler device.","Keep out of reach of children."]

🤱 Lactation Safety

Not established from the available information. Budesonide is excreted in human milk in small amounts. Consult your doctor before using this medicine while breastfeeding.

💊 Overdose Management

Overdose with this medicine is unlikely due to the inhalation route. If excessive doses are inhaled, symptoms such as tremor, palpitations, and hypokalemia may occur. Seek immediate medical attention. Treatment is supportive and symptomatic.

⏰ 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 double dose to catch up.

Additional Safety Advice

General Safety

Always rinse your mouth with water after inhaling this medicine to prevent fungal infection in the mouth and throat. Do not use this medicine to treat sudden breathing difficulty; keep a short-acting rescue inhaler available at all times. Do not exceed the prescribed dose. Inform your doctor if you have heart disease, diabetes, thyroid disorders, or liver problems. Do not stop this medicine abruptly without medical advice, as sudden withdrawal can worsen asthma. Store the rotacaps in their original blister pack and use the correct rotahaler device. Keep out of reach of children.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients may be more susceptible to cardiovascular side effects such as palpitations and increased heart rate. Use with caution and monitor regularly. No specific dose adjustment is required, but individualization is important.

🤰 Pregnancy Planning (TTC)

Consult your doctor before planning pregnancy or if you become pregnant while using this medicine. The benefits of controlling asthma during pregnancy generally outweigh the risks. Do not stop the medicine without medical advice.

🏥 Post-Surgery Considerations

Inform your surgeon and anesthesiologist about this medicine before surgery. Continue using it as prescribed unless advised otherwise. Inhaled corticosteroids may need to be continued to prevent bronchospasm during surgery.

🦷 Dental Procedures

Inform your dentist about this medicine. Rinsing with water after inhalation reduces the risk of oral thrush, which can be aggravated by dental procedures. No specific precautions are required.

💚 Lifestyle Tips for Better Results

🏃
Avoid triggers such as smoke, dust, and pollen.
🥗
Maintain a healthy weight to reduce breathing effort.
😴
Practice breathing exercises like pursed-lip breathing.
💧
Get vaccinated against influenza and pneumonia.
🧘
Stay physically active as tolerated.
🌞
Monitor your symptoms and keep a diary.

🏋️ Exercise Considerations

Exercise may trigger breathing difficulty in some patients. Use your rescue inhaler before exercise if advised by your doctor. Warm up and cool down gradually. Avoid exercising in cold, dry air or high pollution areas.

🥗 Diet Recommendations

Eat a balanced diet rich in fruits and vegetables.
Include omega-3 fatty acids from fish or flaxseed.
Limit processed foods and added sugars.
Stay well hydrated.
Avoid foods that trigger your allergies.

💼 Impact on Daily Work & Life

This medicine may cause dizziness or tremor in some patients. Avoid driving or operating heavy machinery until you know how it affects you. Most patients can continue their normal work and daily activities with improved breathing.

🛑 When to Stop This Medicine

Do not stop this medicine without consulting your doctor. If you experience severe side effects or your condition worsens, contact your doctor immediately. Your doctor may adjust the dose or switch to another medicine.

📅 Long-Term Use Effects

Long-term use of this medicine may increase the risk of oral thrush, cataracts, glaucoma, and adrenal suppression, especially at high doses. Regular monitoring of lung function, eye examinations, and adrenal function may be required. Do not stop the medicine without consulting your doctor.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Montelukast

An oral leukotriene receptor antagonist that can be used as add-on therapy for asthma.

Evidence: Well-established
Immunotherapy

Allergen immunotherapy may help reduce asthma symptoms in allergic patients.

Evidence: Moderate

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

Patients with asthma or COPD should receive annual influenza vaccination and pneumococcal vaccination as per guidelines. Live vaccines should be avoided if on high-dose corticosteroids, but inhaled corticosteroids generally do not contraindicate vaccination. Consult your doctor.

📦 Storage Guide

✅ DO

Store at room temperature (15-30°C)

❌ DON'T

Do not refrigerate

✅ DO

Keep in original blister pack

❌ 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

Carry this medicine in its original packaging with a copy of your prescription. Keep it in your hand luggage to avoid temperature extremes. Store at room temperature and protect from direct sunlight. If traveling across time zones, continue with your regular dosing schedule as closely as possible. Check customs regulations for carrying prescription inhalers.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 35-year-old woman with moderate persistent asthma
She was prescribed this medicine twice daily. Initially, she used it only when she felt breathless, which led to poor control. After counseling, she started using it regularly and noticed fewer night-time awakenings and improved exercise tolerance. She also learned to rinse her mouth after each dose.
💡 Lesson: Regular use of maintenance inhalers is key to asthma control. Do not use them only when symptoms occur.
👤 A 60-year-old man with COPD
He had frequent exacerbations and was started on this medicine. He was advised to continue his regular dose even when feeling well. Over six months, his hospital visits reduced significantly. He also quit smoking, which further improved his lung function.
💡 Lesson: Consistency with maintenance therapy and lifestyle changes like smoking cessation greatly improve outcomes in COPD.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: Formoterol provides bronchodilation within 1 to 3 minutes, but the full anti-inflammatory effect of budesonide may take days to weeks.

Q: Can I use this medicine for an asthma attack?

A: No, this medicine is for maintenance only. Always use a short-acting rescue inhaler for sudden breathing difficulty.

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 almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not double dose.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

  • Can I take this medicine long-term?
  • Will it affect my heart?
  • 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 SYMBIVA 100 MCG RHEOCAP

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 be used as a rescue inhaler for sudden attacks.
    Fact: This medicine is for maintenance only. Always use a short-acting rescue inhaler for sudden breathing difficulty.
  • Myth: Inhaled steroids are dangerous and cause weight gain.
    Fact: Inhaled steroids act mainly in the lungs and have minimal systemic effects when used as prescribed.
  • Myth: Once symptoms improve, the medicine can be stopped.
    Fact: Stopping suddenly can worsen asthma. Always consult your doctor before stopping.

🔄 Alternative Options

Generic Alternatives

  • Formoterol + Budesonide rotacap (generic)

Brand Alternatives

  • Foracort Rotacap
  • Budamate Rotacap
  • Formonide Rotacap

📊 Comparison with Similar Medicines

[{"medicine":"This medicine","composition":"Formoterol 6 mcg + Budesonide 100 mcg","onset":"1-3 minutes","duration":"12 hours","use":"Maintenance of asthma/COPD"},{"medicine":"Salmeterol + Fluticasone","composition":"Salmeterol 50 mcg + Fluticasone 100 mcg","onset":"15-30 minutes","duration":"12 hours","use":"Maintenance of asthma/COPD"}]

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