Package leaflet: Information for the user
BETAGAN®
Levobunolol hydrochloride 0.5% (w/v) Eye Drops, Solution
Read all of this leaflet carefully before you start using this medicine.
- Keep this leaflet. You may need to read it again.
- If you have any further questions, ask your doctor or pharmacist.
- This medicine has been prescribed for you. Do not pass it on to others. It may harm them, even if their symptoms are the same as yours.
- If any of the side effects gets serious, or if you notice any side effects not listed in this leaflet, please tell your doctor or pharmacist.
In this leaflet:
- 1. What BETAGAN is and what it is used for
- 2. Before you use BETAGAN
- 3. How to use BETAGAN
- 4. Possible side effects
- 5. How to store BETAGAN
- 6. Further information
Go to top of the page
1. What BETAGAN is and what it is used for
BETAGAN is an eye drop. It is used to treat glaucoma by lowering the pressure that builds up in the eye.
Your eyeball contains a watery liquid, which is constantly being drained out of the eye, and new liquid is made to replace this. Glaucoma occurs when the liquid cannot drain out quickly enough. This leads to raised pressure within the eyeball which can eventually damage your sight. BETAGAN works by reducing the production of liquid. This reduces the pressure inside the eye.
BETAGAN belongs to a group of medicines called beta blockers.
Go to top of the page
2. Before you use BETAGAN
Do not use BETAGAN
- If you are allergic (hypersensitive) to:
levobunolol
benzalkonium chloride
other ingredients listed in section 6
- If you have or have had asthma or other lung diseases (e.g. emphysema) where you have difficulty breathing, wheezing or a chronic cough
- If you have heart problems such as heart weakness, heart beat disorders or cardiac failure
- If you have chest pain when resting (Prinzmetal’s angina)
- If you have a tumour of the adrenal glands (these are near your kidneys) which results in high blood pressure which has not been treated
- If a blood test suggests that you have too much acidity in the blood
- If you suffer from low blood pressure
BETAGAN is not recommended for use in children
Take special care with BETAGAN
Talk to your doctor before using BETAGAN if you suffer from, or have in the past suffered from:
- breathing problems
- heart problems
- diabetes
- thyroid problems
- poor circulation
- any allergies (since beta blockers can make these worse)
If you have a history of breathing problems or heart disease or diabetes your doctor may monitor you more closely.
Using other medicines
Please tell your doctor or pharmacist if you are using or have recently used any other medicines, including medicines obtained without a prescription.
Tell your doctor before using BETAGAN if you are taking oral beta blockers.
BETAGAN is also a beta blocker. Therefore your doctor needs to know whether there is likely to be a risk of having too much beta blocker in your system.
Pregnancy and breast-feeding
Tell your doctor before you start using BETAGAN if you are pregnant or planning to become pregnant or if you are breast-feeding.
BETAGAN should not be used during pregnancy or breast-feeding unless your doctor, having considered all the risks, still recommends BETAGAN for you.
Ask your doctor or pharmacist for advice before using any medicine.
Driving and using machines
BETAGAN may cause dizziness, tiredness or temporary blurred vision. Do not drive or use tools or machinery until these symptoms have cleared.
Important information about some of the ingredients of BETAGAN
Contact lenses
- Do not use the drops while your contact lenses are in your eyes. Wait at least 15 minutes after using the eye drops before putting your lenses back in your eyes.
- A preservative in BETAGAN (called benzalkonium chloride) may cause eye irritation and is also known to discolour soft contact lenses.
Go to top of the page
3. How to use BETAGAN
Always use BETAGAN exactly as your doctor has told you. You should check with your doctor or pharmacist if you are not sure. The usual dose is 1 drop into the affected eye(s), 1 to 2 times a day.
Your doctor will usually check your eye pressure 4 weeks after starting treatment. It may be necessary to use another drug with BETAGAN to control your condition.
Instructions for use
- You must not use the bottle if the tamper-proof seal on the bottle neck is broken before you first use it. Apply your eye drops in the following way:
- 1. Wash your hands. Tilt your head back and look at the ceiling.
- 2. Gently pull the lower eyelid down until there is a small pocket.
- 3. Turn the bottle upside down and squeeze it to release one drop into each eye that needs treatment.
- 4. Whilst keeping the eye closed, press your finger against its corner (where the eye meets the nose) and hold for 30 seconds.
If a drop misses your eye, try again.
To avoid contamination, do not let the tip of the dropper touch your eye or anything else.
Replace and tighten the cap straight after use.
Wipe off any excess liquid from your cheek with a clean tissue.
The proper application of your eye drops is very important. If you have any questions ask your doctor or pharmacist.
If you use more BETAGAN than you should
Putting too many drops in your eye(s) is unlikely to lead to unwanted side-effects. If you have placed too many drops in your eye(s), wash your eyes with clean water. Put your next dose in at the usual time.
If, by accident, anyone drinks this medicine, contact your doctor straight away.
If you forget to use BETAGAN
If you forget a dose apply it as soon as you remember, unless it is almost time for your next dose, in which case you should miss out the forgotten dose. Then apply your next dose as usual and continue with your normal routine.
Do not use a double dose to make up for a forgotten dose.
If you stop using BETAGAN
Do not stop using BETAGAN or reduce the amount you are using until your doctor tells you to, since your symptoms may get worse.
BETAGAN should be used as advised by your doctor. If you have any further questions on the use of this product, ask your doctor or pharmacist.
Go to top of the page
4. Possible side effects
Like all medicines, BETAGAN can cause side effects, although not everyone gets them. The following side effects are known to occur, but the number of people likely to be affected can vary.
You should contact your doctor or go to a hospital immediately if you experience:
- rash, swallowing or breathing difficulties, swelling of your lips, face, throat or tongue (these could be signs of a serious allergic reaction)
- breathing difficulties
- unusual heart beat
- slow heart beat
- chest pain
- low blood pressure
The above side effects are serious and in rare cases can be life-threatening.
You should see your doctor if any of the following effects prove troublesome or if they are long-lasting:
- poor vision
- eye burning or eye stinging
- itchiness and/or redness of the eye
- eye and/or eyelid swelling/puffiness
- inflamed eyelid, iris and inner and outer eye
- dry eye
- allergic reaction or hypersensitivity
- skin rashes and itching
- headache
- dizziness (for a short while)
- difficulty with balance (for a short while)
- tingling or numbness of the hands or feet
- feeling very tired
- sleep disturbances
- hallucinations
- confusion
- depression
- feeling sick or vomiting or diarrhoea
- erection problems
If any of these side effects gets serious, or if you notice any side effects not listed in this leaflet, please tell your doctor or pharmacist.
Go to top of the page
5. How to store BETAGAN
Keep out of the reach and sight of children.
Discard the bottle 28 days after opening, even if there is solution remaining.
Do not use an unopened bottle of BETAGAN after the expiry date which is stated on the bottle label and the carton after EXP. The expiry date refers to the last day of that month.
Store BETAGAN in a dark place. Do not store above 25°C.
Do not use BETAGAN if you notice that the tamper-proof seal is broken.
Medicines should not be disposed of via wastewater or household waste. Ask your pharmacist how to dispose of medicines no longer required. These measures will help to protect the environment.
Go to top of the page
6. Further information
What BETAGAN contains
- The active substance is Levobunolol hydrochloride 0.5% w/v
- The other ingredients are benzalkonium chloride, disodium edetate, polyvinyl alcohol, sodium chloride, sodium phosphate dibasic heptahydrate, potassium phosphate monobasic, sodium metabisulphite, sodium hydroxide or hydrochloric acid (to adjust pH) and purified water
What BETAGAN looks like and contents of the pack
BETAGAN is a colourless to light yellow solution in a white plastic bottle.
Each pack contains 1 or 3 plastic bottles, each with a screw cap.
If you have been given a bottle containing 5 millilitres of solution then this bottle will be approximately half full. Alternatively, if you have been given a bottle containing 10 millilitres of solution then this bottle will be approximately two-thirds full.
Not all pack sizes may be marketed.
Marketing Authorisation Holder
Allergan Limited
Marlow International
The Parkway
Marlow
Bucks
SL7 1YL
United Kingdom
Tel:01628 494026
Fax:01628 494057
Manufacturer
Allergan Pharmaceuticals Ireland
Castlebar Road
Westport
County Mayo
Ireland
Further information about glaucoma is available from:
International Glaucoma Association (IGA)
Tel:01233 64 81 70
Fax:01233 64 81 79
Email:info@iga.org.uk
(The IGA is an organisation which helps glaucoma patients and their relatives, and is not associated with Allergan.)
Go to top of the page
This leaflet was last approved in August 2008.
To listen to or request a copy of this leaflet in Braille, large print or audio please call, free of charge: 0800 198 5000 (UK only).
Please be ready to give the following information: Levobunolol 0.5% reference number PL 00426/0060.
This is a service provided by the Royal National Institute of Blind People.
© 2008 Allergan, Inc., Irvine CA 92612
® Marks owned by Allergan, Inc.