Inclisiran-injektion
Leqvio
Granskad av Sid DajaniSenast uppdaterad av Michael Stewart, MRPharmSSenast uppdaterad 20 Apr 2025
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Inclisiran injections are usually given by a healthcare professional. They are injected into the skin of your tummy (abdomen), upper arm or thigh.
You will be given one dose initially, followed by a second dose after three months. Treatment then continues with an injection every six months.
The only reported side-effects of inclisiran injections are mild to moderate reactions at the injection site, including tenderness, redness and a rash.
Överblick
Inclisiran is an injection to lower high cholesterol levels.
High cholesterol increases the risk of heart and blood vessel diseases.
It is given by a healthcare professional, usually twice a year after the first two doses.
Common side-effects are usually mild, such as tenderness or redness where the injection was given.
Always tell your doctor if you are pregnant, breastfeeding, or have kidney or liver problems.
About inclisiran
Typ av medicin | A lipid-lowering agent |
Används för | Lowering high cholesterol levels (hypercholesterolaemia or mixed dyslipidaemia) |
Även kallad | Leqvio® |
Tillgänglig som | Injection in a pre-filled syringe |
Lipids, or fats, are easily stored in your body and serve as a source of energy. Kolesterol is a type of lipid that is made in your liver from the fatty foods that you eat. When the concentration of cholesterol in your blood is too high, it is called hypercholesterolaemia or hyperlipidaemia. Although a high level of cholesterol will not make you feel ill, if left untreated it can lead to narrowing of the arteries, called atherosclerosis (sometimes referred to as 'hardening of the arteries'). This increases the risk of heart and blood vessel diseases, such as heart attack and stroke.
There is also an inherited form of raised cholesterol called familial hypercholesterolaemia (FH). People who inherit one or two genes linked to FH are at greatly increased risk of heart attack and stroke, regardless of their other risk factors. If you have a strong family history of raised cholesterol or heart disease, you may need to get screened to check if you have FH. You can find out more from our separate leaflet, above.
Cholesterol is carried in the blood by particles called lipoproteins. When low-density lipoproteins (LDL cholesterol) carry cholesterol this is referred to as 'bad' cholesterol. Higher levels of LDL cholesterol in your blood cause the increased risk of cardiovascular disease.
Inclisiran (Leqvio®) injections lower the level of LDL cholesterol in your blood. Inclisiran is actually a small piece of RNA which is absorbed by liver cells after being injected. Inside the liver cells it interferes with the production of a protein called PCSK9. Reducing PCSK9 levels causes the liver cells to remove more LDL cholesterol from your blood.
In clinical trials, two doses of inclisiran injection lowered patients' LDL cholesterol by more than 50% compared to placebo injections. These lower LDL levels were maintained by continuing with treatment.
Inclisiran is used in combination with a cholesterol-lowering diet and is usually given in combination with other lipid-lowering medicines such as the statins (eg, simvastatin, atorvastatin). It is only licensed to be given alone (without statins) if you can't take statins.
Before starting treatment with inclisiran
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 treatment with inclisiran it is important that your doctor knows:
Om du är gravid, försöker bli gravid eller ammar.
If you have any problems with the way your kidneys work or if you are undergoing kidney dialysis treatment.
If you have any problems with the way your liver works.
If you have ever had an allergic reaction to any ingredients of the injection.
Om du tar några andra läkemedel. Detta inkluderar alla läkemedel du tar som finns att köpa utan recept, samt växtbaserade och komplementära läkemedel.
How inclisiran injections are given
Before you start this treatment, read the manufacturer's printed information leaflet from inside your pack, as well as any information you are given by your doctor or nurse.
Inclisiran injection will usually be given to you by a healthcare professional such as a doctor, nurse or pharmacist. It will be injected into the skin of your tummy (abdomen), or alternatively the skin of your upper arm or thigh.
You will be given one dose initially, followed by a second dose after three months. After this you will only need an injection once every six months (twice-yearly).
Your doctor will tell you when to arrange an appointment for you to have these injections. If you miss an appointment, you should contact your doctor's surgery to make another appointment as soon as possible so that you receive your injections on time.
If you need to cancel an appointment you can still be given inclisiran injection for up to three months from the scheduled date. As long as you receive your dose within this time you can continue with your twice-yearly schedule.
If you miss a dose by more than three months you will need to start your schedule again, with an initial dose followed by a second dose after three months and then every six months.
Få ut det mesta av din behandling
Try to keep all your regular appointments with your doctor. This is so your doctor can check on your progress. You may need blood tests from time to time to check that the treatment is working and to check your liver has not been affected by it.
Let the person administering the injection know if you have any areas of skin that are damaged through sunburn, infection or other inflammation such as eczema. These areas of skin should not be used for injecting.
Your doctor will give you advice about eating a healthy diet, cutting down on the amount of alcohol you normally drink, reducing the amount of salt in your diet, stopping smoking, and taking regular exercise. Following this advice will also help you to reduce your risk of developing heart and blood vessel disease.
During treatment with inclisiran you should continue taking any other medicines that have been prescribed to lower your cholesterol levels.
Can inclisiran injections cause problems?
Along with their useful effects, most medicines can cause unwanted side-effects although not everyone experiences them. The table below contains the most common ones associated with inclisiran injections. The only reported side-effects of inclisiran injection involve a reaction at the injection site itself, including tenderness, redness or a rash. These are generally mild reactions but speak with your doctor or pharmacist if any of the following continue or become troublesome.
Common inclisiran side-effects (these affect fewer than 1 in 10 people) | Vad kan jag göra om jag upplever detta? |
Tenderness and redness at the injection site | Try taking paracetamol or another suitable painkiller |
Skin rash at the injection site | Ask a pharmacist to recommend a suitable remedy. If the rash is worrying or you develop any other signs of an allergic reaction (such as swelling of the lips or mouth and breathing problems) seek medical attention |
Om du upplever några andra symtom som du tror kan bero på denna medicin, tala med din läkare eller apotekare.
How to store inclisiran injections
You may be asked to collect inclisiran injections from your pharmacy and to store them until your scheduled appointments.
Store inclisiran injections in their original packaging in a cool, dry place, away from direct heat and light.
Förvara alla läkemedel utom räckhåll och synhåll för barn.
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.
Om du ska genomgå en operation eller tandbehandling, informera den som utför behandlingen om vilka mediciner du tar.
If you buy any medicines, check with your doctor or a pharmacist that they are suitable for you to take.
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.

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Kontrollera möjliga interaktioner mellan läkemedel, kosttillskott och livsmedel innan du tar dem tillsammans.
Vanliga frågor
What is mixed dyslipidaemia?
Mixed dyslipidaemia is a condition where the concentration of cholesterol in your blood is too high, alongside other abnormal levels of lipids (fats) in the blood. This can increase your risk of heart and blood vessel diseases.
How quickly does inclisiran start to work?
In clinical trials, two doses of inclisiran lowered patients' LDL cholesterol by more than 50% compared to placebo. These reduced LDL levels were maintained with continued treatment, suggesting a relatively rapid and sustained effect after the initial doses.
Can I receive inclisiran injections at home?
Inclisiran injection will usually be given to you by a healthcare professional such as a doctor, nurse or pharmacist. It is not typically administered by the patient themselves.
What happens if I miss an inclisiran injection appointment?
If you miss an appointment, you should contact your doctor's surgery to reschedule as soon as possible to ensure you receive your injections on time. You can still be given the injection for up to three months from the scheduled date, maintaining your twice-yearly schedule. However, if you miss a dose by more than three months, you will need to restart the schedule with an initial dose, a second dose after three months, and then continue every six months.
Is inclisiran only for people with very high cholesterol?
Inclisiran is used for lowering high cholesterol levels (hypercholesterolaemia or mixed dyslipidaemia). It is typically used in combination with a cholesterol-lowering diet and other lipid-lowering medicines like statins. It is only given alone if you cannot take statins. The article also mentions its use in inherited forms of raised cholesterol like familial hypercholesterolaemia (FH).
Why do I need blood tests while on inclisiran treatment?
Regular blood tests are important for your doctor to check your progress. These tests help ensure that the inclisiran treatment is working effectively and to monitor your liver function, as some medicines can affect the liver.
Vidare läsning och referenser
- Manufacturer's PIL, Leqvio® 284 mg solution for injection in pre filled syringe; Novartis Pharmaceuticals UK Ltd, The electronic Medicines Compendium. Dated March 2024.
- 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: 20 Apr 2028
20 Apr 2025 | Senaste versionen

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