Patient leaflet - Osvyrti 60 mg solution for injection in Pre-filled syringe
1. What Osvyrti® is and what it is used for
What Osvyrti® is and how it works
This medicine contains denosumab, a protein (monoclonal antibody) that interferes with the action of another protein, in order to treat bone loss and osteoporosis. Treatment with this medicine makes bone stronger and less likely to break.
Bone is a living tissue and is renewed all the time. Oestrogen helps keep bones healthy. After the menopause, oestrogen level drops which may cause bones to become thin and fragile. This can eventually lead to a condition called osteoporosis. Osteoporosis can also occur in men due to a number of causes including ageing and/or a low level of the male hormone, testosterone. It can also occur in patients receiving glucocorticoids. Many patients with osteoporosis have no symptoms, but they are still at risk of breaking bones, especially in the spine, hips and wrists.
Surgery or medicines that stop the production of oestrogen or testosterone used to treat patients with breast or prostate cancer can also lead to bone loss. The bones become weaker and break more easily.
What Osvyrti® is used for
This medicine is used to treat:
- osteoporosis in women after the menopause (postmenopausal) and men who have an increased risk of fracture (broken bones), reducing the risk of spinal, non-spinal and hip fractures.
- bone loss that results from a reduction in hormone (testosterone) level caused by surgery or treatment with medicines in patients with prostate cancer.
- bone loss that results from long-term treatment with glucocorticoids in patients who have an increased risk of fracture.
2. What you need to know before you use Osvyrti®
Do not use this medicine if you:
have low calcium levels in the blood (hypocalcaemia).
- are allergic to denosumab or any of the other ingredients of this medicine (listed in section 6).
Warnings and precautions
Talk to your doctor or pharmacist before using this medicine.
Whilst being treated with this medicine you may develop a skin infection with symptoms such as a swollen, red area of skin, most commonly in the lower leg, that feels hot and tender (cellulitis), and possibly with symptoms of fever. Please tell your doctor immediately if you develop any of these symptoms.
You should also take calcium and vitamin D supplements while being on treatment with this medicine. Your doctor will discuss this with you.
You may have low levels of calcium in your blood while receiving this medicine. Please tell your doctor immediately if you notice any of the following symptoms: spasms, twitches, or cramps in your muscle, and/or numbness or tingling in your fingers, toes or around your mouth, and/or seizures, confusion, or loss of consciousness.
Severe low blood calcium levels leading to hospitalisation and even life-threatening reactions have been reported in rare cases. Before each dose and in patients predisposed to hypocalcaemia within two weeks after initial dose, the calcium levels in your blood will therefore be checked (via blood test).
Tell your doctor if you have or have ever had severe kidney problems, kidney failure or have needed dialysis or are taking medicines called glucocorticoids (such as prednisolone or dexamethasone), which may increase your risk of getting low blood calcium if you do not take calcium supplements.
Problems with your mouth, teeth or jaw
A side effect called osteonecrosis of the jaw (ONJ) (bone damage in the jaw) has been reported rarely (may affect up to 1 in 1,000 people) in patients receiving this medicine for osteoporosis. The risk of ONJ increases in patients treated for a long time (may affect up to 1 in 200 people if treated for 10 years).
ONJ can also occur after stopping treatment. It is important to try to prevent ONJ developing as it may be a painful condition that can be difficult to treat. In order to reduce the risk of developing ONJ, take the following precautions:
Before receiving treatment, tell your doctor or nurse (health care professional) if you:
- have any problems with your mouth or teeth such as poor dental health, gum disease, or a planned tooth extraction.
- don’t receive routine dental care or have not had a dental check-up for a long time.
- are a smoker (as this may increase the risk of dental problems).
- have previously been treated with a bisphosphonate (used to treat or prevent bone disorders).
- are taking medicines called corticosteroids (such as prednisolone or dexamethasone).
- have cancer.
Your doctor may ask you to undergo a dental examination before you start treatment with this medicine.
While being treated, you should maintain good oral hygiene and receive routine dental check-ups. If you wear dentures you should make sure these fit properly. If you are under dental treatment or will undergo dental surgery (e.g. tooth extractions), inform your doctor about your dental treatment and tell your dentist that you are being treated with this medicine.
Contact your doctor and dentist immediately if you experience any problems with your mouth or teeth such as loose teeth, pain or swelling, or non-healing of sores or discharge, as these could be signs of ONJ.
Unusual thigh bone fractures
Some people have developed unusual fractures in their thigh bone while being treated with this medicine. Contact your doctor if you experience new or unusual pain in your hip, groin, or thigh.
Children and adolescents
This medicine should not be used in children and adolescents under 18 years of age.
Other medicines and Osvyrti®
Tell your doctor or pharmacist if you are taking, have recently taken or might take any other medicines. It is especially important that you tell your doctor if you are being treated with another medicine containing denosumab.
You should not take this medicine together with another medicine containing denosumab.
Pregnancy and breast-feeding
This medicine has not been tested in pregnant women. It is important to tell your doctor if you are pregnant; think you may be pregnant; or plan to get pregnant. This medicine is not recommended for use if you are pregnant. Women of child-bearing potential should use effective methods of contraception while being treated with this medicine and for at least 5 months after stopping treatment with this medicine.
If you become pregnant during treatment with this medicine or less than 5 months after stopping treatment with this medicine, please inform your doctor.
It is not known whether this medicine is excreted in breast milk. It is important to tell your doctor if you are breast-feeding or plan to do so. Your doctor will then help you decide whether to stop breast-feeding, or whether to stop taking your medicine, considering the benefit of breast-feeding to the baby and the benefit of this medicine to the mother.
If you are breast-feeding during treatment with this medicine, please inform your doctor.
Ask your doctor or pharmacist for advice before taking any medicine.
Driving and using machines
This medicine has no or negligible influence on the ability to drive and use machines.
Osvyrti® contains sorbitol
This medicine contains 46 mg sorbitol in each ml of solution.
Osvyrti® contains polysorbate 20
This medicine contains 0.1 mg of polysorbate 20 in each 1 ml prefilled syringe. Polysorbates may cause allergic reactions. Tell your doctor if you have any known allergies.
Osvyrti® contains sodium
This medicine contains less than 1 mmol sodium (23 mg) per 60 mg, that is to say essentially ‘sodium-free’.
3. How to use Osvyrti®
The recommended dose is one pre-filled syringe of 60 mg administered once every 6 months, as a single injection under the skin (subcutaneous). The best places to inject are the top of your thighs and the abdomen. Your carer can also use the outer area of your upper arm. Please consult your doctor on the date for a potential next injection. Each pack of this medicine contains a peel off label that can be removed from the blister and used to keep a record of the next injection date.
You should also take calcium and vitamin D supplements while being on treatment with this medicine. Your doctor will discuss this with you.
Your doctor may decide that it is best for you or a carer to inject this medicine. Your doctor or healthcare provider will show you or your carer how to use this medicine. For instruc-tions on how to inject this medicine, please read the section at the end of this leaflet.
Do not shake.
If you forget to use Osvyrti®
If a dose of this medicine is missed, the injection should be administered as soon as possible. Thereafter, injections should be scheduled every 6 months from the date of the last injection.
If you stop using Osvyrti®
To get the most benefit from your treatment in reducing the risk of fractures, it is important to use this medicine for as long as your doctor prescribes it for you. Do not stop your treatment without contacting your doctor.
4. Possible side effects
Like all medicines, this medicine can cause side effects, although not everybody gets them.
Uncommonly, patients receiving this medicine may develop skin infections (predominantly cellulitis). Please tell your doctor immediately if you develop any of these symptoms while being on treatment with this medicine: swollen, red area of skin, most commonly in the lower leg, that feels hot and tender, and possibly with symptoms of fever.
Rarely, patients receiving this medicine may develop pain in the mouth and/or jaw, swelling or non-healing of sores in the mouth or jaw, discharge, numbness or a feeling of heaviness in the jaw, or loosening of a tooth. These could be signs of bone damage in the jaw (osteonecrosis). Tell your doctor and dentist immediately if you experience such symptoms while being treated with this medicine or after stopping treatment.
Rarely, patients receiving this medicine may have low calcium levels in the blood (hypocalcaemia); severely low blood calcium levels may lead to hospitalisation and may even be life-threatening. Symptoms include spasms, twitches, or cramps in your muscles, and/or numbness or tingling in your fingers, toes or around your mouth and/or seizures, confusion, or loss of consciousness. If any of these apply to you, tell your doctor immediately. Low calcium in the blood may also lead to a change in heart rhythm called QT prolongation which is seen by electrocardiogram (ECG).
Rarely unusual fractures of the thigh bone may occur in patients receiving this medicine. Contact your doctor if you experience new or unusual pain in your hip, groin or thigh as this may be an early indication of a possible fracture of the thigh bone.
Rarely, allergic reactions may occur in patients receiving this medicine. Symptoms include swelling of the face, lips, tongue, throat or other parts of the body; rash, itching or hives on the skin, wheezing or difficulty breathing. Please tell your doctor if you develop any of these symptoms while being treated with this medicine.
Very common side effects (may affect more than 1 in 10 people):
- bone, joint, and/or muscle pain which is sometimes severe,
- arm or leg pain (pain in extremity).
Common side effects (may affect up to 1 in 10 people):
- painful urination, frequent urination, blood in the urine, inability to hold your urine,
- upper respiratory tract infection,
- pain, tingling or numbness that moves down your leg (sciatica),
- constipation,
- abdominal discomfort,
- rash,
- skin condition with itching, redness and/or dryness (eczema),
- hair loss (alopecia).
Uncommon side effects (may affect up to 1 in 100 people):
- fever, vomiting and abdominal pain or discomfort (diverticulitis),
- ear infection,
- rash that may occur on the skin or sores in the mouth (lichenoid drug eruptions).
Very rare side effects (may affect up to 1 in 10,000 people):
- allergic reaction that can damage blood vessels mainly in the skin (e.g. purple or brownish-red spots, hives or skin sores) (hypersensitivity vasculitis).
Not known (frequency cannot be estimated from the available data):
- talk to your doctor if you have ear pain, discharge from the ear and/or an ear infection. These could be signs of bone damage in the ear.
Reporting of side effects
If you get any side effects, talk to your doctor, pharmacist or nurse. This includes any possible side effects not listed in this leaflet. You can also report side effects directly via the Osvyrti 60 mg solution for injection in
pre-filled syringe
denosumab
Osvyrti 60 mg solution for injection in pre-filled syringe
denosumab
Osvyrti 60 mg
solution for injection in
pre-filled syringe
denosumab
Front Side
9 pt.
30*05*25, 31*05*25, 11*06*25
Yellow Card Scheme Website: www.mhra.gov.uk/yellowcard or search for MHRA Yellow Card in the Google Play or Apple App Store.
By reporting side affects you can help provide more information on the safety of this medicine.
5. How to store Osvyrti®
Keep this medicine out of the sight and reach of children.
Do not use this medicine after the expiry date which is stated on the label and carton after EXP. The expiry date refers to the last day of that month.
Store in a refrigerator (2°C – 8°C).
Do not freeze.
Keep the pre-filled syringe in the outer carton in order to protect from light.
Your pre-filled syringe may be left outside the refrigerator to reach room temperature (up to 25°C) before injection. This will make the injection more comfortable. Once your syringe has been left to reach room temperature (up to 25°C), it must be used within 30 days.
Do not throw away any medicines via wastewater or household waste. Ask your pharmacist how to throw away medicines you no longer use. These measures will help to protect the environment.
6. Contents of the pack and other information
What Osvyrti® contains
- The active substance is denosumab. Each 1 ml pre-filled syringe contains 60 mg of denosumab (60 mg/ml).
- The other ingredients are acetic acid, glacial, sodium hydroxide, sorbitol (E420), polysorbate 20 and water for injections (see section 2, Osvyrti® contains sorbitol, Osvyrti® contains polysorbate 20 and Osvyrti® contains sodium).
What Osvyrti® looks like and contents of the pack
This medicine is a clear, colourless to pale yellow solution for injection (injection) provided in a ready to use pre-filled syringe.
Each pack contains one pre-filled syringe with a needle guard.
Not all pack sizes may be marketed.
Marketing Authorisation Holder
Accord Healthcare Limited
Sage House, 319 Pinner Road
North Harrow, Middlesex
HA1 4HF,United Kingdom
Manufacturer
Accord Healthcare Polska Sp. z.o.o
ul Lutomierska 50
95-200 Pabianice
Poland
For any information about this medicine, please contact the local representative of the Marketing Authorisation Holder.
Accord Healthcare Limited
Tel: +44 (0) 1271 385 257
This leaflet was last revised in June 2025.
If you would like a leaflet with larger text, please contact
01271 385257
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Instructions for use:
Guide to parts
Important
Before you use a Osvyrti® pre-filled syringe with auto-matic needle guard, read this important information:
- It is important that you do not try to give yourself the injection unless you have received training from your doctor or healthcare provider.
- This medicine is given as an injection into the tissue just under the skin (subcutaneous injection).
Χ Do not remove the grey needle cap/cover from the pre-filled syringe until you are ready to inject.
Χ Do not use the pre-filled syringe if it has been dropped on a hard surface. Use a new pre-filled syringe and call your doctor or healthcare provider.
Χ Do not attempt to activate the pre-filled syringe prior to injection.
Χ Do not touch needle guard activation clips before use. Touching them may cause syringe needle guard to be activated too early.
Χ Do not attempt to remove the clear pre-filled syringe safety guard from the pre-filled syringe.
Call your doctor or healthcare provider if you have any questions.
Step 1: Prepare
A
Remove the pre-filled syringe carton from the refrigerator. Remove the pre-filled syringe tray from the package and gather the supplies needed for your injection: alcohol wipes, a cotton ball or gauze pad, a plaster and a sharps disposal container (not included).
For a more comfortable injection, leave the pre-filled syringe at room temperature for about 30 minutes before injecting. Wash your hands thoroughly with soap and water.
On a clean, well-lit work surface, place the new pre-filled syringe and the other supplies.
Χ Do not try to warm the syringe by using a heat source such as hot water or microwave.
Χ Do not leave the pre-filled syringe exposed to direct sunlight.
Χ Do not shake the pre-filled syringe.
Keep the pre-filled syringe out of the sight and reach of children.
B
Open the tray, peeling away the cover. Grab the pre-filled syringe safety guard to remove the pre-filled syringe from the tray.
For safety reasons:
Χ Do not grasp the plunger.
Χ Do not grasp the grey needle cap/cover
C Inspect the medicine and pre-filled syringe.
Χ Do not use the pre-filled syringe if:
- The medicine is cloudy or there are particles in it. It must be a clear, colourless to pale yellow solution.
- Any part appears cracked or broken.
- The grey needle cap/cover is missing or not securely attached.
- The expiry date printed on the label has passed the last day of the month shown.
In all cases, call your doctor or healthcare provider.
Step 2: Get ready A Wash your hands thoroughly. Prepare and clean your
injection site.
You can use:
- Upper part of your thigh.
- Belly, except for a 5 cm (2-inch) area right around your belly button.
- Outer area of upper arm (only if someone else is giving you the injection). Clean the injection site with an alcohol wipe. Let your skin dry.
Χ Do not touch the injection site before injecting. Do not inject into areas where the skin is tender, bruised, red, or hard. Avoid injecting into areas with scars or stretch marks.
B Carefully pull the grey needle cap/cover straight out
and away from your body.
Do not twist or bend the needle cap/cover.
Do not hold the pre-filled syringe by the plunger rod. Discard the needle cap/cover into the sharps disposal container.
Do not touch the needle or allow it to touch any surface. Do not recap the needle.
C Pinch your injection site to create a firm surface.
It is important to keep the skin pinched when injecting.
Step 3: Inject A Hold the pinch. INSERT the needle into skin.
Χ Do not touch the cleaned area of the skin.
B
PUSH the plunger with slow and constant pressure until you feel or hear a “snap”. Push all the way down through the snap.
It is important to push down through the “snap” to deliver your full dose.
C RELEASE your thumb. Then LIFT the syringe off skin.
After releasing the plunger, the pre-filled syringe safety guard will safely cover the injection needle.
Χ Do not put the grey needle cap back on used pre-filled syringes.
Step 4: Finish
A Discard the used pre-filled syringe and other supplies in a sharps disposal container.
Medicines should be disposed of in accordance with local requirements. Ask your pharmacist how to dispose of medicines no longer required. These measures will help to protect the environment.
Keep the syringe and sharps disposal container out of sight and reach of children.
Χ Do not reuse the pre-filled syringe.
Χ Do not recycle pre-filled syringes or throw them into household waste.
B Examine the injection site.
If there is blood, press a cotton ball or gauze pad on your injection site. Do not rub the injection site. Apply a plaster if needed.
9 pt.
30*05*25, 31*05*25, 11*06*25
SHARPS