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BRUNISTILL 250 micrograms/ml eye drops, solution
Equivalent medicine
What it is and what it is used for
Brunistill contains ketotifen as its active ingredient, which is an anti-allergic substance. Brunistill is used to treat the ocular symptoms of seasonal allergic conjunctivitis.
What you need to know before taking the medicine
Do not use Brunistill
Do not use Brunistill if you are allergic (hypersensitive) to the active ingredient (ketotifen) or to any of the excipients of Brunistill.
Possible side effects
Like all medicines, Brunistill can cause side effects, although not everybody gets them.
The following side effects have been reported:
Common (occurring in less than 1 in 10 patients)
- Eye irritation or pain
- Eye inflammation
- punctate epithelial erosion
Uncommon (occurring in less than 1 in 100 patients)
- Blurred vision
- Dry eyes
- Eyelid disorders
- Conjunctivitis
- Increased sensitivity of the eyes to light
- Visible bleeding in the white part of the eye
- Headache
- Drowsiness
- Rash (which may also be itchy)
- Eczema (itching, redness, inflammatory rash)
- urticaria
- Dry mouth
- Allergic reaction
Frequency not known (cannot be estimated from the available data)
Hypersensitivity, including local allergic reactions (mainly contact dermatitis, swollen eyes, eyelid itching and oedema), systemic allergic reactions, including facial swelling/oedema (in some cases associated with contact dermatitis) and worsening of pre-existing allergic conditions, such as asthma and eczema.
Following the instructions in the package leaflet reduces the risk of side effects.
If any of the side effects worsen, or if you notice any side effects not listed in this leaflet, tell your doctor or pharmacist.
Reporting of side effects
If you get any side effects, including any not listed in this leaflet, talk to your doctor or pharmacist. You can also report side effects directly via the national reporting system at: https://www.aifa.gov.it/content/segnalazionireazioni-avverse.
By reporting side effects, you can help provide more information on the safety of this medicine.

