Description
Foracort 400 Rotacaps: (Budesonide 400 + Formoterol 6mcg)
Foracort 400 Rotacaps combine Budesonide (400 mcg) and Formoterol Fumarate (6 mcg) for the daily maintenance management of asthma and severe chronic obstructive pulmonary disease (COPD) in UK patients. Belonging to the class of anti-asthmatics and long-acting bronchodilators, Foracort helps maintain open airways and reduce lung inflammation.

While sharing active ingredient classes with Symbicort, Foracort 400/6 contains 6 mcg of Formoterol per dose (compared to 12 mcg in high-strength Symbicort 400/12). Because dosage ratios and delivery devices differ, switching between inhaler brands or device formats requires clinical evaluation and instruction from your prescribing doctor.
Product Specifications
| Parameter | Foracort Rotacaps 400 | Symbicort 400/12 |
|---|---|---|
| Active Salt | Budesonide + Formoterol | Budesonide + Formoterol |
| Chemical Class | Corticosteroid and LABA | Corticosteroid and LABA |
| Active Salts | Budesonide + Formoterol Fumarate | Budesonide + Formoterol Fumarate |
| Formoterol Strength | 6 mcg per actuation | 12 mcg per actuation |
| Therapeutic Class | ICS + LABA Combination | ICS + LABA Combination |
| Device Type | Dry Powder Capsule (Rotahaler/Revolizer) | Turbuhaler / pMDI Inhaler |
Available Strengths
- Foracort Rotacaps 100 mcg
- Fooracort Rotacps 200 mcg
- Foracort Rotacaps 400 mcg
- Foracort Forte
How Budesonide + Formoterol Works
Foracort 400 Rotacaps utilise a dual-action mechanism for airway management:
- Budesonide (400 mcg) is classed as an inhaled corticosteroid (ICS). Inflammation, bronchial swelling, and mucus hypersecretion within the lungs are reduced as a result.
- Formoterol Fumarate (6 mcg) is a rapid-onset, long-acting beta2-agonist (LABA) that relaxes bronchial smooth muscle within 1–3 minutes, maintaining open airways for up to 12 hours.
Together, Budesonide + Formoterol improves overall lung function.
Clinical Uses
Prescribers recommend Budesonide + Formoterol for:
- Asthma (a chronic airway condition causing breathlessness)
- Severe COPD (chronic obstructive pulmonary disease affecting lung airflow)
Safety Information
| Category | Details |
|---|---|
| Common Side Effects | Oral thrush (a fungal mouth infection) |
| — | Hoarseness (voice changes) |
| — | Tremors (shaky hands) |
| — | Headache (head pain) |
| Serious Side Effects | Bronchospasm (sudden chest tightness) |
| — | Anaphylaxis (severe allergic reaction causing facial swelling) |
A qualified UK healthcare professional’s advice ought to be sought prior to starting or altering any treatment. Any adverse reactions can be reported to the MHRA via the Yellow Card Scheme at yellowcard.mhra.gov.uk.
How to Administer Rotacaps Safely
- Inhalation Device Required. Do not swallow capsules whole. Insert the Rotacap into a compatible dry powder inhaler ( Rotahaler) and inhale deeply as prescribed.
- Oral Hygiene Protocol. To prevent oral candidiasis (thrush) and hoarseness, your mouth should be rinsed thoroughly with water and spat out after every inhalation.
Safety Advice
Liver
Hepatic impairment (reduced liver function) slows corticosteroid clearance. Your doctor will monitor for severe liver disease.
Kidney
Renal impairment (reduced kidney function) does not require routine dosage adjustments.
Alcohol
Alcohol has no direct interaction with Budesonide + Formoterol.
Driving
Foracort Rotacaps 400 does not affect your ability to drive.
Pregnancy
Use Budesonide + Formoterol during pregnancy only if benefits outweigh risks to the foetus (unborn child).
Breastfeeding
Budesonide passes into breast milk in minimal amounts. Speak with your healthcare provider before breastfeeding.
Drug Interactions
- CYP3A4 Inhibitors: Concurrent treatment with strong antifungals (e.g., ketoconazole, itraconazole) may increase systemic Budesonide levels.
- Beta-Blockers: Non-selective beta-blockers (including timolol eye drops) can antagonise the bronchodilating action of Formoterol.
Accessing Treatment Responsibly
In the UK, Budesonide + Formoterol is a Prescription-Only Medicine (POM).
A valid prescription, obtained through a registered UK pharmacy, is required to access this treatment responsibly.
Frequently Asked Questions
Q: Is Foracort 400/6 the exact same strength as Symbicort 400/12?
A: No. While both deliver 400 mcg of Budesonide, Foracort 400 contains 6 mcg of Formoterol per actuation, whereas high-strength Symbicort delivers 12 mcg. Always follow your prescribing clinician’s specific dosage instructions.
Q: How quickly does Foracort 400 provide relief?
A: The Formoterol component begins relaxing airway smooth muscle within 1 to 3 minutes. However, the preventative anti-inflammatory benefits of Budesonide require consistent daily use over several weeks.
Q: How should I store and maintain my Rotacap inhaler device?
A: Store Rotacaps in their original blister pack in a cool, dry place away from direct moisture. The dry powder device should be kept clean and dry. Rather than washing it with water, the mouthpiece should be wiped using a dry cloth or tissue.
Conclusion
Foracort 400 Rotacaps provide a dual ICS/LABA maintenance option for chronic respiratory care. Because dosage ratios and delivery devices differ from other Budesonide/Formoterol brands, patients must consult their GP or prescriber before altering their inhaler regimen.
References Data Sources
- NICE Guidelines: https://www.nice.org.uk/guidance/ng245
- NHS Health A-Z: https://www.nhs.uk/medicines/budesonide-inhalers/who-can-and-cannot-use-budesonide-inhalers/
- MHRA Yellow Card Scheme: https://yellowcard.mhra.gov.uk/
Medical Disclaimer
This guide is for educational purposes only. This piece is shared purely for informational purposes and is no replacement for the advice of a medical professional. Before beginning or adjusting any treatment, it’s advisable to first seek the guidance of a registered healthcare professional.






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