Levomepromazin tabletter
Nozinan, Leverol
Granskad av Sid DajaniSenast uppdaterad av Michael Stewart, MRPharmSSenast uppdaterad 20 Jul 2024
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The most common side-effects are feeling sleepy and having a dry mouth.
Din hud kan bli känsligare för solljus än normalt. Skydda huden mot starkt solljus tills du vet hur den reagerar, och använd inte solarier.
About levomepromazine
Typ av medicin | Ett antipsykotiskt läkemedel |
Används för | Easing distressing symptoms in palliative care; easing symptoms of schizophrenia |
Även kallad | Nozinan®, Leverol® |
Tillgänglig som | Tabletter, injektion |
Levomepromazine is sometimes given as an injection to people who are terminally ill to help ease distressing symptoms such as pain, feeling sick (nausea), restlessness, and confusion. It works on the balance of chemical substances acting in the brain. If you (or a family member) have been prescribed levomepromazine for this reason, your specialist or home-care team will be able to give you more information about the treatment.
Levomepromazine is also prescribed to relieve symptoms of schizofreni. Schizophrenia is a mental health problem which affects your thoughts, feelings or behaviours. Symptoms of schizophrenia include hearing, seeing, or sensing things that are not real, having mistaken beliefs, and feeling unusually suspicious. The rest of this document provides information about levomepromazine when it has been prescribed for schizophrenia.
Before taking levomepromazine
Some medicines are not suitable for people with certain conditions, and sometimes a medicine may only be used if extra care is taken. For these reasons, before you start taking levomepromazine it is important that your doctor knows:
Om du är gravid eller ammar.
Om du har en hjärtsjukdom eller kärlsjukdom.
If you have liver, kidney, or prostate problems.
Om du har några problem med din andning.
If you have any of the following: epilepsy, Parkinsons sjukdom, depression, raised pressure in your eye (glaucoma) or a condition which causes muscle weakness, called myasthenia gravis.
If you have ever had yellowing of your skin or of the whites of your eyes (gulsot) or a blood disorder.
If you have a tumour on your adrenal gland (a condition called phaeochromocytoma).
Om du har haft en allergisk reaktion mot ett läkemedel.
Om du tar eller använder några andra läkemedel. Detta inkluderar alla läkemedel du tar som finns att köpa utan recept, samt växtbaserade och komplementära läkemedel.
How to take levomepromazine
Before you start the treatment, read the manufacturer's printed information leaflet from inside the pack. It will give you more information about levomepromazine and it will also provide you with a full list of the side-effects which you may experience from taking the tablets.
Take levomepromazine exactly as your doctor tells you to. When you first start taking levomepromazine, your doctor may give you a small dose and then gradually increase it. It is usually prescribed as three doses a day. The directions for taking the tablets will be printed on the label of the pack to remind you about what the doctor said to you.
Try to get into the habit of taking your doses at the same times of day each day, as this will help you to remember to take them regularly. You can take levomepromazine tablets either before or after meals. Swallow the tablets with a drink of water.
Om du glömmer att ta en dos ska du hoppa över den missade dosen, men se till att ta nästa dos när det är dags. Ta inte två doser samtidigt för att kompensera för en glömd dos.
Få ut det mesta av din behandling
Your treatment will require careful monitoring to make sure that you get the best possible benefit from levomepromazine. Keep your regular doctor's appointments so that your progress can be checked. You will need to have some tests from time to time during the treatment.
Treatment with levomepromazine for schizophrenia is usually long-term unless you experience an adverse effect. Keep taking the tablets unless your doctor tells you otherwise. Stopping levomepromazine suddenly can cause problems and your doctor may want you to reduce your dose gradually if this becomes necessary.
Alcohol increases the risk of side-effects from levomepromazine, so it is best avoided.
If you have diabetes you may need to check your blood glucose more frequently, as levomepromazine may affect the levels of sugar in your blood. Your doctor will advise you about this.
Levomepromazine can cause your skin to become more sensitive to sunlight than normal. Use a sunscreen that protects against UVA light and has a sun protection factor (SPF), especially in strong sunlight or until you know how your skin reacts. Do not use sunbeds.
If you are due to have any medical or dental treatment, tell the person carrying out the treatment which medicines you are taking. This is important because levomepromazine may interfere with any anaesthetic you receive.
If you buy or take any 'over-the-counter' medicines or herbal remedies, please check with a pharmacist that they are suitable for you to take with levomepromazine.
Can levomepromazine cause problems?
Along with their useful effects, most medicines can cause unwanted side-effects although not everyone experiences them. The table below contains some of the most common ones associated with levomepromazine. You will find a full list in the manufacturer's information leaflet supplied with your medicine. The unwanted effects often improve as your body adjusts to the new medicine, but speak with your doctor or pharmacist if any of the following continue or become troublesome.
Very common levomepromazine side-effects (these affect more than 1 in 10 people) | Vad kan jag göra om jag upplever detta? |
Känner dig sömnig | Kör inte bil och använd inte verktyg eller maskiner |
Torr mun | Try chewing sugar-free gum or sucking sugar-free sweets. If this becomes a problem, speak with your doctor or pharmacist who will be able to recommend a suitable preparation for you |
Less common levomepromazine side-effects | Vad kan jag göra om jag upplever detta? |
Feeling tired, weak or dizzy | Kör inte bil och använd inte verktyg eller maskiner |
Känner dig skakig eller rastlös, ovanliga eller okontrollerbara muskelrörelser | Tala med din läkare om något av detta. Din behandling kan behöva justeras |
Constipation, changes to your heartbeat | Discuss these with your doctor if troublesome |
Viktigt: om du får symtom som muskelstelhet, mycket hög kroppstemperatur (feber), förvirring, snabb hjärtrytm och svettningar ska du omedelbart kontakta läkare. Detta kan vara tecken på ett sällsynt men allvarligt tillstånd som kallas malignt neuroleptikasyndrom.
Om du får några andra symtom som du tror kan bero på tabletterna, tala med din läkare eller apotekspersonal för ytterligare råd.
How to store levomepromazine
Förvara alla läkemedel utom räckhåll och synhåll för barn.
Förvara på en sval, torr plats, borta från direkt värme och ljus.
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.
Denna medicin är för dig. Ge den aldrig till andra människor även om deras tillstånd verkar vara detsamma som ditt.
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.
Rapportera biverkningar av ett läkemedel eller vaccin
Om du upplever biverkningar kan du rapportera dem online via Yellow Card webbplats.
Vanliga frågor
What is levomepromazine used for?
Levomepromazine is primarily used for two main purposes: easing distressing symptoms in palliative care for terminally ill people, such as pain, nausea, restlessness, and confusion, and relieving symptoms of schizophrenia. This article provides more detailed information when it's prescribed for schizophrenia.
Are there any specific situations where levomepromazine should be avoided?
Yes, there are several conditions where extra care is needed or the medicine might not be suitable. It's important to inform your doctor if you are pregnant or breastfeeding, have a heart condition, blood vessel disease, liver, kidney, or prostate problems, or any breathing difficulties. Also, mention if you have epilepsy, Parkinson's disease, depression, glaucoma, myasthenia gravis, a history of jaundice or a blood disorder, or a tumour on your adrenal gland (phaeochromocytoma).
If I'm taking other medicines, even over-the-counter ones, should I mention them to my doctor?
Yes, it is crucial to inform your doctor about all medicines you are taking. This includes any medicines you buy without a prescription, as well as herbal and complementary medicines, as they can interact with levomepromazine.
How long will I need to take levomepromazine for schizophrenia?
Treatment with levomepromazine for schizophrenia is typically long-term, unless you experience an adverse effect. It's important to keep taking the tablets as prescribed by your doctor and not to stop suddenly, as this can cause problems. If necessary, your doctor may reduce your dose gradually.
What should I do if I need to have medical or dental treatment while taking levomepromazine?
If you are scheduled for any medical or dental treatment, you must tell the healthcare professional performing the treatment that you are taking levomepromazine. This is important because levomepromazine can interfere with any anaesthetic you might receive.
Vidare läsning och referenser
- Manufacturer's PIL, Nozinan® 25 mg tablets; Neuraxpharm UK Ltd, The electronic Medicines Compendium. Dated June 2023.
- Mediciner Komplett BNF 89:e Utgåvan; Brittiska Läkarföreningen och Kungliga Farmaceutiska Sällskapet i Storbritannien, London.
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
Artikeln finns också på Engelska, Tyska, Spanska, Franska, Italienska, Portugisiska, Hindi, Hebreiska, Arabiska, och Svenska.
Nästa granskning senast: 27 jul 2027
20 Jul 2024 | Senaste versionen
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