Duova Rotacaps

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What Is Duova Rotacaps?

Duova Rotacaps combines a LAMA (tiotropium) and a LABA (formoterol) in a single inhaler. Dual bronchodilator therapy is the cornerstone of moderate-to-severe COPD management — landmark trials (FLAME, IMPACT, ETHOS) consistently show LAMA-LABA combinations reduce exacerbations and improve lung function more than LAMA alone or ICS-LABA alone in patients without elevated eosinophils.

How Does Duova Rotacaps Work?

• Tiotropium blocks M3 muscarinic receptors on bronchial smooth muscle, relaxing parasympathetic tone for 24 hours.
• Formoterol activates β2-adrenergic receptors, raising cyclic AMP and producing rapid bronchodilation lasting 12 hours, with onset in 1–3 minutes.
• Synergy: the two pathways act in parallel — together they deliver greater bronchodilation than either alone, and reduce exacerbations more than monotherapy.

Toepassingen en Indicaties

• Moderate-to-severe COPD maintenance — first-line dual bronchodilation at GOLD groups B and E
• COPD exacerbation prevention
• Frequent rescue-inhaler use on LAMA or LABA monotherapy
• Step-up from ICS-LABA in COPD without elevated eosinophils

Duova Rotacaps Dosage

How to Use Duova Rotacaps Properly

• Insert one rotacap into the Rotahaler with the coloured end down.
• Twist sharply — listen for the click.
• Breathe out fully away from device.
• Seal lips around mouthpiece.
• Adem krachtig en diep in; you should hear the rotacap whir.
• Houd je adem 10 seconden in, adem dan langzaam uit.
• Check rotacap is empty; repeat if powder remains.
• Voor ICS-bevattende combinaties: spoel de mond, gorgel en spuug uit.

Side Effects of Duova Rotacaps

Vaak voorkomend:

• Dry mouth (anticholinergic — usually mild)
• Mild tremor or palpitations (LABA effect)
• Throat irritation, mild cough on inhalation
• Headache, mild sinusitis

Minder vaak:

• Obstipatie
• Urinary hesitancy (men with prostatic enlargement)
• Acute angle-closure glaucoma (rare; care with mist near eyes)
• Hypokalaemia at high doses (with diuretics, theophylline, oral steroids)
• Atrial fibrillation in susceptible patients

Ernstig — stop en zoek hulp:

• Severe allergic reaction / anaphylaxis
• Paradoxale bronchospasmen
• Acute eye pain, red eye, halos (suspected glaucoma — emergency)
• Acute urineretentie

Waarschuwingen en voorzorgsmaatregelen

• {$brand} is a controller, not a reliever. Keep a SABA (Asthalin, Levolin) for acute attacks.
• Use twice daily, every day.
• Avoid mist near eyes — risk of acute glaucoma in predisposed patients.
• Cardiovasculaire aandoeningen: gebruik voorzichtig bij aritmieën, ernstige coronaire aandoeningen.
• Prostatic obstruction: caution; risk of urinary retention.
• Hypersensitivity to milk protein — DPI formulations contain lactose.

Contra-indicaties

• Known hypersensitivity to tiotropium, formoterol, atropine derivatives, or excipients
• Severe lactose / milk-protein hypersensitivity (DPI)
• Acute glaucoma — relative
• Severe symptomatic prostatic obstruction — relative

Geneesmiddelinteracties

Opslag

• Bewaren beneden 25°C in a dry place. Keep desiccant in the bottle.
• Do not store in the bathroom — humidity makes the powder clump and reduces dose delivery.
• Once the strip/blister is opened, use within the period stated on the leaflet (typically 2–3 months).
• Buiten bereik van kinderen houden.

Gerelateerde alternatieven op MedsBase

• Foracort Inhaler — budesonide + formoterol ICS-LABA
• Seretide Accuhaler — fluticason + salmeterol ICS-LABA
• Budecort Inhaler — budesonide ICS-preventer
• Duova Inhaler — tiotropium + formoterol LAMA-LABA combinatie
• Triohale Inhaler — tiotropium + formoterol + ciclesonide triple

Veelgestelde vragen

Why is Duova Rotacaps twice daily?

The formoterol LABA component lasts ~12 hours and requires twice-daily dosing. Although tiotropium alone is once-daily, the combination follows the LABA dose schedule.

How does Duova Rotacaps differ from the inhaler?

Same molecules, different device. Inhaler = pressurised aerosol with spacer compatibility. Rotacaps = dry powder via Rotahaler — needs fast forceful inhalation. Choice depends on inspiratory ability and coordination.

Is Duova Rotacaps a rescue inhaler?

No — controller only. Keep a SABA (Asthalin, Levolin) for acute attacks.

Why dry mouth?

Anticholinergic effect from tiotropium. Usually mild.

Can I open a Duova rotacap and take it orally?

No — the powder is formulated for inhalation; oral absorption is poor and dose is inappropriate. Use only via Rotahaler.

Is Duova safe long-term?

Yes, with annual review. Watch for dry mouth, urinary symptoms, eye symptoms.

Can children use Duova?

No — LAMA-LABA combinations are for adult COPD. Paediatric severe asthma uses ICS-LABA ± tiotropium add-on.

Can I co-prescribe Duova with an ICS?

Yes — for COPD with frequent exacerbations or eosinophilic phenotype, an ICS can be added alongside Duova (or use the triple inhaler Triohale instead).

Is Duova safe in pregnancy?

Limited data; not first-line. Discuss with prescriber.

Meer opties in Astma/COPD-behandeling

Gerangschikt op recente bestelvolumes van MedsBase — wat andere klanten in deze categorie kiezen.

Asthalin

US$2.00 – US$8.00Prijsbereik: US$2.00 tot US$8.00

Aerocort Inhaler

US$6.00 – US$14.00Prijsbereik: US$6.00 tot US$14.00

Asthalin Respules

US$10.90 – US$27.50Prijsbereik: US$10.90 tot US$27.50