About dexamethasone + neomycin sulfate + polymyxin b sulfate
Ophthalmic corticosteroid-antibiotic combination
Used for
- Treats steroid-responsive eye inflammation when bacterial infection is present or likely.
- May be used after eye surgery to reduce inflammation and prevent infection.
Usual adult dose
Apply a small ribbon inside the affected eye(s) up to 3–4 times daily, as prescribed; treatment is usually limited to 7–10 days.
Usual dose in children
Dose is generally similar to adults when prescribed; safety and use depend on age and clinical assessment.
Common side effects
- Temporary blurred vision or eye irritation
- Eye discomfort, itching, or redness
- Raised eye pressure with prolonged use
- Allergic reaction or delayed healing
Important warnings
- Prescription medicine; use only for the condition and duration prescribed.
- Can worsen herpes or other viral, fungal, or untreated eye infections.
- Prolonged use may raise eye pressure, cause cataracts, or mask infection.
- Seek prompt assessment for worsening pain, vision changes, or severe redness.
Pregnancy
Use only when clearly needed after medical assessment; adequate pregnancy safety data are limited.
Breastfeeding
Eye absorption is usually low, but use only when considered necessary by a clinician.
Interactions
- Other eye medicines may need spaced administration.
- Ritonavir or cobicistat may increase steroid exposure, especially with prolonged use.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.