Homatropin ögondroppar
Granskad av Sid DajaniSenast uppdaterad av Michael Stewart, MRPharmSSenast uppdaterad 9 Jun 2024
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Michael Stewart 09/05/2018: There are currently no licensed eye drop products containing homatropine available in the UK. Homatropine eye drops may still be available in other countries. This Medicine Leaflet is based on medical information available in the UK at the time of writing and is left here for reference purposes only. Please also refer to the manufacturer's information supplied with your medicine.
Homatropine eye drops allow your doctor to examine your eye more easily.
The drops can cause blurred vision which may last for several hours. Do not drive and do not use tools or machines until your vision is clear again.
Överblick
Homatropine eye drops are used to make your pupil larger and relax eye muscles.
This helps with eye examinations or to treat painful inflammation inside the eye.
Ensure your doctor knows if you have glaucoma or wear contact lenses before use.
Homatropine causes blurred vision, so do not drive until your vision is clear.
Throw away the bottle after use as there is no preservative, to prevent eye infections.
About homatropine eye drops
Typ av medicin | An antimuscarinic |
Används för | To make the pupil of your eye larger and relax the muscles in your eye |
Tillgänglig som | Eye drops (discontinued UK) |
Homatropine makes the pupil of your eye larger and relaxes the muscles in your eye. These things make it easier for your eye to be examined and your vision tested.
Homatropine drops can also be prescribed during the treatment of a condition called anterior uveitis. This is a painful eye condition caused by inflammation within the eye. By making your pupil larger and relaxing the muscles in your eye, it reduces pain and allows the inflamed part of your eye to rest and recover.
Before using homatropine eye drops
To make sure this is the right treatment for you, before you use the drops it is important that your doctor knows:
If you have ever had an allergic reaction to any eye drops.
If you normally wear contact lenses.
If you have been told you have a higher than normal pressure in your eye, or if you have glaucoma.
If you are taking or using any other medicines. This includes any medicines you are taking which are available to buy without a prescription, such as herbal and complementary medicines.
Om du är gravid eller ammar.
How to use homatropine eye drops
Homatropine eye drops will generally be administered for you, but if you are asked to put the drops in yourself, then:
Tvätta händerna noggrant innan du använder dropparna.
Remove the cap.
Tilt your head back a little and pull the lower lid of your eye out to form a pocket.
Hold the bottle upside down near to your eye. Try not to touch your eye as you do this.
Apply enough pressure to the dropper to release one drop into your eye. Only use a second drop if the first drop missed going into your eye.
Close your eye for a minute or two, and press gently on the side of your nose where the corner of your eye meets your nose. This helps to stop the drop from draining away and keeps it in your eye.
Repeat the process in your other eye if you have been told to use the drops in both eyes.
Få ut det mesta av din behandling
Take care not to touch your eye, fingers or any other surface with the dropper of the bottle. This could infect the liquid left in the bottle.
Homatropine will cause blurred vision which may last for some time. Make sure you can see clearly again before you drive and before you use tools or machines.
If you are using any other eye drops or ointments, leave about ten minutes between applying each one. This is to prevent more liquid going into your eye than it can handle. Otherwise the drops will overflow from your eye and may not have the intended effect.
If you normally wear contact lenses, do not wear them again until your doctor advises you do so.
Can homatropine eye drops cause problems?
Along with their useful effects, eye drops can cause unwanted side-effects although not everyone experiences them. The table below contains the most common ones associated with homatropine eye drops. Unwanted effects often improve as your body adjusts to a new medicine, but speak with your doctor or pharmacist if any of the following continue or become troublesome.
Homatropine side-effects | Vad kan jag göra om jag upplever detta? |
Eye irritation such as mild stinging | Detta bör snart gå över |
Large pupil, blurred vision, difficulty with focusing | These may last for several hours. Do not drive and do not operate machinery until your vision is clear again |
Rare side-effects: dry mouth, flushing, dry skin, constipation, difficulties passing urine, and a fast heartbeat | These should soon pass, but if you become concerned about any, speak with your doctor |
If you experience any other symptoms which you think may be due to the eye drops, speak with your doctor or pharmacist for further advice.
How to store homatropine eye drops
Förvara alla läkemedel utom räckhåll och synhåll för barn.
Förvara på en sval, torr plats, borta från direkt värme och ljus.
There is no preservative in homatropine eye drops, so throw away the bottle after use. Never keep opened bottles of eye drops to use later. This will help to prevent the risk of eye infections.
Viktig information om alla läkemedel
Viktig information om alla läkemedel
Ta aldrig mer än den föreskrivna dosen. Om du misstänker att du eller någon annan kan ha tagit en överdos av denna medicin, gå till akutmottagningen på ditt lokala sjukhus. Ta med behållaren, även om den är tom.
This medicine is for you. Do not give it to other people even if their condition appears to be the same as yours.
Om du köper några läkemedel, kontrollera med en apotekare att de är lämpliga att ta tillsammans med dina andra läkemedel.
Behåll inte föråldrade eller oönskade mediciner. Ta dem till ditt lokala apotek som kommer att ta hand om dem åt dig.
Om du har några frågor om denna medicin, fråga din apotekare.
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Vanliga frågor
What is the primary use of homatropine eye drops during an eye examination?
Homatropine eye drops are used to make the pupil of your eye larger and to relax the muscles inside your eye. This process makes it easier for an ophthalmologist to examine your eye thoroughly and test your vision accurately.
How do homatropine eye drops help people with anterior uveitis?
For those with anterior uveitis, homatropine eye drops help by enlarging the pupil and relaxing the eye muscles. This action reduces pain and allows the inflamed parts of the eye to rest and begin to heal.
Are there any specific situations where homatropine eye drops should not be used?
Yes, homatropine eye drops should be used with caution or avoided if you have a history of allergic reactions to other eye drops, or if you have a higher than normal pressure in your eye or glaucoma. It’s important to inform your doctor about these conditions.
Can homatropine eye drops be used while pregnant or breastfeeding?
If you are pregnant or breastfeeding, you should inform your doctor before using homatropine eye drops. Your doctor will need to consider whether it is the right treatment for you in these circumstances.
Why is it important to press gently on the side of my nose after applying the drops?
After applying the drops, closing your eye for a minute or two and pressing gently on the side of your nose (where the corner of your eye meets your nose) helps to prevent the drop from draining away. This ensures the medication stays in your eye to have its intended effect.
What should I do if I am prescribed homatropine eye drops and also use other eye medications?
If you are using other eye drops or ointments, you should wait approximately ten minutes between applying each one. This prevents too much liquid from entering your eye, which could cause the drops to overflow and reduce their effectiveness.
Why can't I keep opened bottles of homatropine eye drops for later use?
Homatropine eye drops do not contain a preservative. To prevent the risk of eye infections, the bottle should be discarded immediately after use and never stored for future application.
Vidare läsning och referenser
- Mediciner Komplett BNF 89:e Utgåvan; Brittiska Läkarföreningen och Kungliga Farmaceutiska Sällskapet i Storbritannien, London.
Om författarenVisa fullständig biografi

Michael Stewart, MRPharmS
Ansvarig för granskning av medicinbroschyrer – Konsult, Apotekare
BPharm (Hons), MRPharmS
Michael är en apotekare som arbetar i Midlands och South Yorkshire med mer än 20 års erfarenhet av att ge råd om läkemedel och medicinska tillstånd. Han har en stark bakgrund inom vårdutbildning och har producerat och levererat utbildningskurser för apoteksteam och personal inom vårdboenden, inklusive sjuksköterskor. Han har också bidragit till apoteksrådgivande styrelser för hantering av mindre allvarliga tillstånd i samhället.
Om recensenten

Sid Dajani
Sultan Dajani tog examen vid London School of Pharmacy 1994 och blev den yngsta valda medlemmen i Royal Pharmaceutical Society-rådet sedan dess grundande 1842.
Artikelhistorik
Informationen på denna sida är skriven och granskad av kvalificerade kliniker.
Artikeln finns också på Engelska, Tyska, Spanska, Franska, Italienska, Portugisiska, Hindi, Hebreiska, Arabiska, och Svenska.
Next review due: 18 May 2027
9 Jun 2024 | Senaste versionen

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