Symbicort vs Xalatan: side-by-side comparison
Symbicort (Respiratory Medications) and Xalatan (Eye Care and Ophthalmic Treatments) belong to different therapeutic classes and are rarely interchangeable. This page compares the medications' purposes, mechanisms and the situations where each is used.
| Property | Symbicort | Xalatan |
|---|---|---|
| Active ingredient | Budesonide, Formoterol | Latanoprost |
| Manufacturer | AstraZeneca | Pfizer |
| Class | Respiratory Medications | Eye Care and Ophthalmic Treatments |
| Strengths | 80/4.5 mcg, 160/4.5 mcg, 200/6 mcg, 400/12 mcg | 0.005% |
| Forms | dry powder inhaler, metered-dose inhaler | ophthalmic solution |
What's the same
Symbicort and Xalatan are used in very different patients, and the points in common are limited. The main shared element is that both meet regulatory standards for efficacy and safety and benefit from pharmacist oversight.
Key differences
Symbicort belongs to Respiratory Medications while Xalatan belongs to Eye Care and Ophthalmic Treatments. Indications, mechanisms and target populations differ. The comparison is most useful when a clinician has mentioned both medications and the patient wants to understand where each fits.
Mechanism and action
Symbicort: Budesonide reduces chronic airway inflammation through glucocorticoid receptor activation, decreasing inflammatory cell recruitment and cytokine release. Xalatan: Latanoprost is a prodrug ester hydrolysed by corneal esterases to its active free acid, which selectively binds the prostaglandin F (FP) receptor.
When Symbicort is preferred
Symbicort is approved in adults and adolescents from age 12 (younger in some markets) for the regular treatment of asthma when combination therapy of a long-acting beta-2 agonist and an inhaled corticosteroid is appropriate, and in some markets for symptom relief in COPD.
When Xalatan is preferred
Xalatan is approved in adults and children for the reduction of elevated intraocular pressure in patients with chronic open-angle glaucoma or ocular hypertension.
Frequently asked questions
Is Symbicort or Xalatan better? ▾
Symbicort and Xalatan are not interchangeable — they treat different conditions. Asking which is "better" is meaningful only when a clinician has weighed both for the same specific clinical scenario.
Can I switch from Symbicort to Xalatan? ▾
Switching between Symbicort and Xalatan is rarely an appropriate decision since they belong to different classes and treat different conditions. The real question is usually whether the diagnosis calls for one medication or the other — which the prescriber resolves.
Do Symbicort and Xalatan have the same side effects? ▾
No — they belong to different classes and have distinct side-effect profiles. Each medication has its own prescribing information.
More Symbicort comparisons
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.