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Respiratory HealthRespiratory Health

Respiratory medicines include fast-acting relievers and regular controllers. They have different roles, and correct inhaler technique is essential.

Ventolin Evohaler

Salbutamol

100mcg

Ventolin Evohaler is salbutamol 100mcg as a pressurised inhalation solution for asthma and COPD, a fast-acting beta2 agonist.

From$20.40/ inhalerView

Symbicort

Budesonide, Formoterol

160/4.5mcg

Budesonide with formoterol 160/4.5mcg as an inhalation powder, used for asthma and COPD. A corticosteroid for the swelling, an agonist for the airway.

From$46.75/ inhalerView

Advair Diskus

Salmeterol, Fluticasone

100/50 · 250/50 · 500/50mcg

Salmeterol with fluticasone inhalation powder in three strengths, used in the management of asthma and COPD. A long-acting beta2-agonist with a corticosteroid.

From$106.55/ inhalerView

Singulair

Montelukast

4 · 5 · 10mg

Montelukast 4mg, 5mg and 10mg, as chewable and film-coated tablets, used for asthma and allergic rhinitis. A leukotriene receptor antagonist.

From$1.08/ tabletView

Pulmicort

Budesonide

100 · 200mcg

Budesonide 100mcg and 200mcg, as inhalation powder and nebuliser suspension, used for asthma and chronic obstructive pulmonary disease.

From$45.05/ inhalerView

Combivent

Ipratropium, Salbutamol

50/20mcg

Ipratropium with salbutamol 50/20mcg as a pressurised inhalation, used in the management of chronic obstructive pulmonary disease. Two bronchodilators.

From$22.10/ inhalerView

Beclate Inhaler

Beclometasone

200mcg

Beclate Inhaler carries beclometasone 200mcg as a pressurised suspension for asthma. An inhaled corticosteroid that damps airway hypersensitivity.

From$43.69/ inhalerView

Seroflo Inhaler

Fluticasone, Salmeterol

25/125 · 25/250mcg

Seroflo Inhaler carries fluticasone with salmeterol as a pressurised suspension for asthma and COPD, a corticosteroid with a long-acting agonist.

From$34.00/ inhalerView

Spiriva

Tiotropium

9mcg

Tiotropium 9mcg as an inhalation powder in hard capsules, used in the management of chronic obstructive pulmonary disease. A long-acting M3 antagonist.

From$38.25/ inhalerView

Rhinocort

Budesonide

100mcg

Budesonide 100mcg nasal spray solution, used in the management of allergic rhinitis and nasal polyps. A glucocorticoid applied inside the nose.

From$41.81/ inhalerView

Tiova Rotacap

Tiotropium

15caps

Tiova Rotacap is tiotropium in hard capsules loaded into a device, for chronic obstructive pulmonary disease. A long-acting M3 antagonist.

From$106.00/ bottleView

Ventolin Pills

Salbutamol

2 · 4mg

Ventolin Pills are salbutamol 2mg and 4mg tablets for asthma and COPD, the swallowed form of the beta2 agonist rather than the inhaled one.

From$0.47/ tabletView

Proair Inhaler

Salbutamol

100mcg

Proair Inhaler is salbutamol 100mcg as a pressurised suspension for asthma and COPD, a short-acting beta2 agonist for quick airway opening.

From$15.30/ inhalerView

Tiova Inhaler

Tiotropium

9mcg

Tiova Inhaler is tiotropium 9mcg as an inhalation powder for chronic obstructive pulmonary disease, blocking muscarinic receptors in the airway.

From$38.25/ inhalerView

Advair Rotahaler

Fluticasone, Salmeterol

50/250mg

Advair Rotahaler carries fluticasone with salmeterol as an inhalation powder for asthma and COPD, pairing an inhaled corticosteroid with a beta2-agonist.

From$1.81/ tabletView

Budecort

Budesonide

100mcg

Budecort is budesonide 100mcg as an inhalation powder for asthma and COPD. An inhaled corticosteroid with strong anti-inflammatory action in the airways.

From$35.02/ inhalerView

Ofev

Nintedanib

100mg

Nintedanib 100mg soft capsules, used in the management of idiopathic pulmonary fibrosis and chronic fibrosing interstitial lung disease. A kinase inhibitor.

From$3.90/ capsuleView

Bromhexine Tablets

Bromhexine

8mg

Bromhexine 8mg tablets, used for respiratory tract disorders with thick, sticky mucus. A mucolytic that thins secretions so they clear more easily.

From$0.77/ tabletView

Esbriet

Pirfenidone

200 · 400mg

Pirfenidone 200mg and 400mg film-coated tablets, used in the management of idiopathic pulmonary fibrosis. An antifibrotic acting on growth factors.

From$2.18/ tabletView

Theo-24 CR

Theophylline

400mg

Theo-24 CR is theophylline 400mg in a modified-release capsule for asthma and COPD, a methylxanthine that relaxes the bronchial muscle.

From$0.60/ tabletView

Uniphyl CR

Theophylline

400mg

Uniphyl CR is theophylline 400mg as a modified-release tablet rather than a capsule, for asthma and COPD. It inhibits the phosphodiesterase enzymes.

From$0.57/ tabletView

Theo-24 SR

Theophylline

200mg

Theo-24 SR is theophylline at the lower 200mg modified-release strength for asthma and COPD, a xanthine that raises cyclic AMP in the airway.

From$1.33/ tabletView

Proventil

Salbutamol

100mcg

Salbutamol 100mcg as a pressurised inhalation suspension, used for asthma and chronic obstructive pulmonary disease. A short-acting beta2-agonist.

From$23.09/ inhalerView

Daliresp

Roflumilast

500mg

Daliresp is roflumilast 500mg film-coated tablets for chronic obstructive pulmonary disease. A PDE4 inhibitor, so anti-inflammatory rather than bronchodilating.

From$1.04/ tabletView

Qvar

Beclometasone

200mcg

Beclometasone 200mcg as a pressurised inhalation solution for asthma. A corticosteroid delivered straight to the bronchial lining.

From$0.24/ capsuleView

Dulera

Mometasone, Formoterol

6/200mcg

Mometasone with formoterol as an inhalation powder for asthma. An inhaled corticosteroid for the inflammation, a long-acting beta2-agonist for the airway.

From$52.70/ inhalerView

Key points

  • Relievers open narrowed airways, while inhaled corticosteroids and other controllers reduce future symptoms or flare risk.
  • A long-acting bronchodilator should be used only as directed within the treatment plan for the diagnosed condition.
  • Needing a reliever more often or waking with symptoms can indicate poor control and needs review.

Select a listed product and pack to order online. Whether it suits you depends on the inhaler device; ask your doctor or pharmacist.

How the medicine groups differ

Relievers such as salbutamol can act quickly. Inhaled corticosteroids such as budesonide and fluticasone help control airway inflammation. Long-acting medicines include salmeterol and tiotropium. Inhaled delivery can limit, but does not eliminate, whole-body adverse effects.

What these medicines are used for

Uses include asthma and chronic obstructive pulmonary disease. Some nasal or inhaled medicines may also be used for allergic rhinitis, but devices and instructions differ.

Important safety checks

Ask a clinician or pharmacist to check inhaler technique and whether a spacer is needed. Do not stop a controller when symptoms improve unless advised. Rinsing the mouth after an inhaled corticosteroid may reduce local adverse effects. Heart conditions, glaucoma, urinary problems and other medicines can affect selection.

When to seek urgent care

Seek emergency help for severe breathlessness, difficulty speaking, blue or grey lips, confusion, exhaustion, chest pain, or symptoms that do not improve after following the prescribed action plan and reliever instructions.

Further reading

Which respiratory medicines can I order on SGMeds?

There are 27 respiratory medicines on SGMeds, containing 16 different active ingredients such as salbutamol, budesonide and salmeterol. They include Ventolin Evohaler and Symbicort, and the full list is on this page.

Which asthma inhalers can I order in Singapore?

Asthma inhalers on SGMeds include Proair Inhaler (salbutamol), Pulmicort (budesonide), Symbicort (budesonide and formoterol) and Seroflo Inhaler (fluticasone and salmeterol). Relievers such as salbutamol give quick relief during an attack, while preventers such as budesonide are used regularly to calm airway inflammation. A doctor or pharmacist can tell you which you need.

What conditions are respiratory medicines used for?

The respiratory medicines listed here are used for chronic obstructive pulmonary disease, asthma, allergic rhinitis, lung scarring (idiopathic pulmonary fibrosis) and nasal polyps, though not every medicine is used for all of them.

Do respiratory medicines come as tablets or other forms?

Most are inhalers, and there are also tablets and capsules. Each product page lists the medicine's form and strengths.

How do I compare these respiratory medicines?

Compare the active ingredient first: products with matching active ingredients contain the same medicine. Then compare strength, form and price per unit. Each product page sets out what the medicine is used for, its side effects and its interactions. Check with a doctor or pharmacist first if you take other medicines, are pregnant or have a long-term condition.

Do I get brand-name or generic respiratory medicines?

Generics. Even when a product is listed under a brand name, you receive a generic or branded generic with the same active ingredients at the strength you choose, not the original brand's pack. Brand names such as Advair Diskus and Singulair are there so you can find the medicine. The manufacturer varies with stock.

What you will receive →

How are respiratory medicines priced?

Every strength and pack size is priced on its product page, shown in Singapore dollars. The prices are converted from US dollars, so the exchange rate can change the final amount. Larger packs usually cost less per unit.

Payment and prices →

Do I need a prescription for respiratory medicines in Singapore?

No. SGMeds does not ask for a prescription when you order respiratory medicines. We place the order with our pharmacy partner, which prepares it and arranges delivery on your behalf.

Ordering without a prescription →

Can I order respiratory medicines online in Singapore?

Yes. Pick the product, strength and pack, add it to your cart and check out. We deliver to Singapore and Malaysia: Express shipping is tracked and takes up to 1 week, Regular shipping up to 3 weeks.

How ordering works →

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