TRUSOPT Preservative-Free 20 mg/ml, eye drops, solution, single dose container
dorzolamide
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 TRUSOPT Preservative-Free is and what it is used for
- 2. Before you use TRUSOPT Preservative-Free
- 3. How to use TRUSOPT Preservative-Free
- 4. Possible side effects
- 5. How to store TRUSOPT Preservative-Free
- 6. Further information
What Trusopt Preservative-Free Is And What It Is Used For
TRUSOPT Preservative-Free contains dorzolamide which belongs to a group of medicines called "carbonic anhydrase inhibitors".
This medicine is prescribed to lower raised pressure in the eye and to treat glaucoma. This medicine can be used alone or in addition to other medicines which lower the pressure in the eye (so-called beta-blockers).
Before You Use Trusopt Preservative-Free
Do not use TRUSOPT Preservative-Free
- if you are allergic (hypersensitive) to dorzolamide hydrochloride or any of the other ingredients of this medicine.
- if you have severe kidney impairment or problems, or a prior history of kidney stones.
If you are not sure whether you should use this medicine, contact your doctor or pharmacist.
Take special care with TRUSOPT Preservative-Free
Tell your doctor or pharmacist about any medical problems you have now or have had in the past, including eye problems and eye surgeries, and about any allergies to any medications.
If you develop any eye irritation or any new eye problems such as redness of the eye or swelling of the eyelids, contact your doctor immediately.
If you suspect that this medicine is causing an allergic reaction (for example, skin rash or itching) stop its use and contact your doctor immediately.
If you wear contact lenses, you should consult your doctor before using TRUSOPT Preservative-Free.
Use in children.
TRUSOPT (preserved formulation) has been studied in infants and children less than 6 years of age who have raised pressure in the eye(s) or have been diagnosed with glaucoma. For more information talk to your doctor.
Use in elderly.
In studies with TRUSOPT (preserved formulation), the effects of TRUSOPT (preserved formulation) were similar in both elderly and younger patients.
Use in patients with liver impairment
Tell your doctor about any liver problems you now have or have suffered from in the past.
Using other medicines
Tell your doctor about all drugs (including eye drops) that you are using or plan to use, including those obtained without a prescription, particularly another carbonic anhydrase inhibitor such as acetazolamide.
Pregnancy and breast-feeding
Ask your doctor or pharmacist for advice before taking any medicine.
Use in pregnancy
You should not use this medicine during pregnancy. Tell your doctor if you are pregnant or intend to become pregnant
Use in breast-feeding
You should not use this medicine during breast-feeding. Tell your doctor if you are breast-feeding or intend to breast-feed
Driving and using machines
No studies on the effects on the ability to drive or use machines have been performed. There are side effects associated with this medicine, such as dizziness and blurred vision, which may affect your ability to drive and/or operate machinery. Do not drive or operate machinery until you feel well or your vision is clear.
How To Use Trusopt Preservative-Free
Always use TRUSOPT Preservative-Free exactly as your doctor has told you. You should check with your doctor or pharmacist if you are not sure. The appropriate dosage and duration of treatment will be established by your doctor.
When this medicine is used alone, the dose is one drop in the affected eye(s) in the morning, in the afternoon and in the evening.
If your doctor has recommended you use this medicine with a beta-blocker eye drop to lower eye pressure, then the dose is one drop of TRUSOPT Preservative-Free in the affected eye(s) in the morning and in the evening.
If you are using this medicine with another eye drop, the drops should be instilled at least 10 minutes apart.
Do not change the dose of the drug without consulting your doctor.
Do not allow the tip of the single dose container to touch the eye or areas around the eye. It may become contaminated with bacteria that can cause eye infections leading to serious damage of the eye, even loss of vision.
To avoid possible contamination of the single dose container, keep the tip of the single dose container away from contact with any surface.
Instructions for use:
The solution from one individual single dose container of TRUSOPT Preservative-Free is to be used immediately after opening for administration to the affected eye(s). Since sterility cannot be maintained after the individual single dose container is opened, a new container must be opened prior to each use and must be discarded immediately after administration. Each single dose container contains enough solution for both eyes.
- 1. Open the foil sachet which contains 15 individual single dose containers. There are three strips of 5 single dose containers each in the sachet.
- 2. First wash your hands then break off one single dose container from the strip and twist open the top of the single dose container as shown.
- 3. Tilt your head back and pull your lower eyelid down slightly to form a pocket between your eyelid and eye as shown.
- 4. Put one drop in the affected eye(s) as directed by your doctor.
- 5. After putting the drop into the eye, throw away the used single dose container even if there is solution remaining to avoid contamination of the preservative free solution.
- 6. Store the remaining containers in the foil sachet; the remaining containers must be used within 15 days after opening of the sachet. If there are any containers left 15 days after opening the sachet they should be safely thrown away and a fresh sachet opened. It is important to continue to use the eye drops as prescribed by your doctor.
If you use more TRUSOPT Preservative-Free than you should
If you put too many drops in your eye or swallow any of the contents of the container, you should contact your doctor immediately.
If you forget to use TRUSOPT Preservative-Free
It is important to take this medicine as prescribed by your doctor. If you miss a dose, take it as soon as possible. However, if it is almost time for the next dose, skip the missed dose and go back to your regular dosing schedule.
Do not take a double dose to make up for the forgotten dose.
If you stop using TRUSOPT Preservative-Free
If you want to stop using this medicine talk to your doctor first. If you have any further questions on the use of this product, ask your doctor or pharmacist.
Possible Side Effects
Like all medicines, TRUSOPT Preservative-Free can cause side effects, although not everybody gets them.
If you develop allergic reactions including hives, swelling of the face, lips, tongue, and/or throat which may cause difficulty in breathing or swallowing, you should stop using this medicine and seek immediate medical advice.
The following side effects have been reported with TRUSOPT either during clinical trials or during post-marketing experience:
Very Common side effects:
(more than 1 user in 10)
Burning and stinging of the eyes.
Common side effects:
(1 to 10 users in 100)
Disease of the cornea with sore eye and blurred vision (superficial punctuate keratitis), discharge with itching of the eyes (conjunctivitis), irritation/inflammation of the eyelid, blurred vision, headache, nausea, bitter taste, and fatigue.
Uncommon side effects:
(1 to 10 users in 1,000)
Inflammation of the iris.
Rare side effects:
(1 to 10 users in 10,000)
Tingling or numbness of the hands or feet, temporary shortsightedness which may resolve when treatment is stopped, development of fluid under the retina (choroidal detachment, following filtration surgery), eye pain, eyelid crusting, low pressure in the eye, swelling of the cornea (with symptoms of visual disturbances), eye irritation including redness, kidney stones, dizziness, nose bleed, throat irritation, dry mouth, localized skin rash (contact dermatitis), allergic type reactions such as rash, hives, itching, in rare cases possible swelling of the lips, eyes and mouth, shortness of breath, and more rarely wheezing.
If any of the side effects get serious, or if you notice any side effect not listed in this leaflet, please tell your doctor or pharmacist.
How To Store Trusopt Preservative-Free
Keep out of the reach and sight of children.
Do not use the unopened sachets of TRUSOPT Preservative-Free after the expiry date which is stated by the six digits following EX (or EXP) on the outer carton, foil package and each single-dose container. The first two digits indicate the month; the last four digits indicate the year. The expiry date refers to the last day of that month.
Do not store above 30°C. Do not freeze.
Store in the foil sachet in order to protect from light.
You can use TRUSOPT Preservative-Free 15 days after first opening the sachet.
Discard any unused single dose containers after that time.
Discard the opened single dose container with any remaining solution immediately after first use.
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.
Further Information
What TRUSOPT Preservative-Free contains
- The active substance is dorzolamide.
- Each ml contains 20 mg of dorzolamide (as 22.26 mg dorzolamide hydrochloride).
- The other ingredients are hydroxyethyl cellulose, mannitol, sodium citrate, sodium hydroxide, and water for injections.
What TRUSOPT Preservative-Free looks like and contents of the pack
TRUSOPT Preservative-Free is a clear, colourless to nearly colourless slightly viscous solution. Each aluminum sachet contains 15 low density polyethylene single dose containers containing 0.2 ml of solution.
Pack sizes:
30 x 0.2 ml (2 sachets with 15 single dose containers)
60 x 0.2 ml (4 sachets with 15 single dose containers)
120 x 0.2 ml (8 sachets with 15 single dose containers)
Not all pack sizes may be marketed.
Marketing Authorisation Holder and Manufacturer
Marketing Authorisation Holder in UK:
Manufacturer:
This medicinal product is authorised in the Member States of the EEA under the following names
Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Luxemburg, Netherlands, Portugal, Slovenia, Sweden, UK
TRUSOPT
France, Germany
DORZOLAMID CHIBRET
This leaflet was last approved in December 2009.
How can I learn more about TRUSOPT Preservative-Free, increased eye pressure or glaucoma?
This leaflet gives you the most important information about TRUSOPT Preservative-Free. If you have any questions after you have read it, ask your doctor or pharmacist, who can give you more information about TRUSOPT Preservative-Free and your eye condition.
Further information about glaucoma is available from:
Kent
Registered Charity number 274681.
Alternatively, if you or someone you know has problems with their vision, and you require further advice or information, please phone the Royal National Institute for the Blind (RNIB) Helpline on 0303 123 9999, Monday to Friday 9 am to 5 pm, calls charged at local rate.
(The IGA and RNIB are independent UK charities and are not associated with Merck Sharp & Dohme Limited.)
denotes registered trademark of
© Merck Sharp & Dohme Limited 2009. All rights reserved.
PIL.TRUS/UD-OS.09.UK/IRL.3166 (R01)
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