Description
Tocilizumab-aazg injection is used alone or together with other medicines to treat moderate to severe active rheumatoid arthritis in patients who have been previously treated with other medicines that did not work well.
Tocilizumab-aazg injection is also used alone or together with glucocorticoids (steroid medicine) to treat giant cell arteritis (inflammation of the arteries). It can be used alone after stopping treatment with glucocorticoids.
Tocilizumab-aazg injection is also used alone or together with methotrexate to treat polyarticular juvenile idiopathic arthritis (PJIA) and systemic juvenile idiopathic arthritis (SJIA) in children 2 years of age and older.
This medicine is available only with your doctor's prescription.
This product is available in the following dosage forms:
- Solution
Before Using
In deciding to use a medicine, the risks of taking the medicine must be weighed against the good it will do. This is a decision you and your doctor will make. For this medicine, the following should be considered:
Allergies
Tell your doctor if you have ever had any unusual or allergic reaction to this medicine or any other medicines. Also tell your health care professional if you have any other types of allergies, such as to foods, dyes, preservatives, or animals. For non-prescription products, read the label or package ingredients carefully.
Pediatric
Appropriate studies performed to date have not demonstrated pediatric-specific problems that would limit the usefulness of tocilizumab-aazg injection in children 2 years of age and older with PJIA and SJIA. However, safety and efficacy have not been established for other conditions and in children younger than 2 years of age with PJIA and SJIA.
Geriatric
Appropriate studies performed to date have not demonstrated geriatric-specific problems that would limit the usefulness of tocilizumab-aazg injection in the elderly. However, elderly patients are more likely to have serious infections, which may require caution in patients receiving this medicine.
Breastfeeding
There are no adequate studies in women for determining infant risk when using this medication during breastfeeding. Weigh the potential benefits against the potential risks before taking this medication while breastfeeding.
Drug Interactions
Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, your doctor may want to change the dose, or other precautions may be necessary. When you are taking this medicine, it is especially important that your healthcare professional know if you are taking any of the medicines listed below. The following interactions have been selected on the basis of their potential significance and are not necessarily all-inclusive.
Using this medicine with any of the following medicines is usually not recommended, but may be required in some cases. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines.
- Abatacept
- Abemaciclib
- Acalabrutinib
- Adenovirus Vaccine Type 4, Live
- Adenovirus Vaccine Type 7, Live
- Alfentanil
- Anifrolumab-fnia
- Astemizole
- Atorvastatin
- Axitinib
- Bacillus of Calmette and Guerin Vaccine, Live
- Baricitinib
- Bosutinib
- Brigatinib
- Ceritinib
- Cholera Vaccine, Live
- Cisapride
- Clindamycin
- Cobimetinib
- Colchicine
- Conivaptan
- Crizotinib
- Cyclosporine
- Dasatinib
- Dengue Tetravalent Vaccine, Live
- Desipramine
- Desogestrel
- Dienogest
- Dihydroergotamine
- Docetaxel
- Dofetilide
- Dronedarone
- Drospirenone
- Ebola Zaire Vaccine, Live
- Entrectinib
- Ergotamine
- Estetrol
- Estradiol
- Ethinyl Estradiol
- Ethynodiol
Other Interactions
Certain medicines should not be used at or around the time of eating food or eating certain types of food since interactions may occur. Using alcohol or tobacco with certain medicines may also cause interactions to occur. Discuss with your healthcare professional the use of your medicine with food, alcohol, or tobacco.
Other Medical Problems
The presence of other medical problems may affect the use of this medicine. Make sure you tell your doctor if you have any other medical problems, especially:
- Chronic inflammatory demyelinating polyneuropathy (nerve problem) or
- Hyperlipidemia (high fats in the blood) or
- Liver disease, history of or
- Multiple sclerosis or
- Neutropenia (low level of white blood cells) or
- Stomach or bowel problems (eg, diverticulitis, perforations, ulcers) or
- Thrombocytopenia (low number of platelets) or
- Weak immune system (eg, HIV, cancer, or steroid use)—Use with caution. May make these conditions worse.
- Herpes zoster, history of or
- Tuberculosis, history of—Use with caution. May cause infections to come back (reactivate).
- Infections (eg, hepatitis B, bacteria, virus, fungus), active or recurring—Should not be used in patients with these conditions.
Proper Use
This medicine is available in 3 forms. A vial, a prefilled syringe, and an autoinjector.
Vial: A nurse or other trained health professional will give you this medicine in a medical facility. It is given through an IV catheter that is placed into one of your veins. It must be given slowly, so the IV will have to remain in place for at least 1 hour.
Prefilled syringe or autoinjector: Tocilizumab-aazg injection may also be given as a shot under you skin. It may sometimes be given at home to patients who do not need to be in the hospital or clinic. If you are using this medicine at home, your doctor or nurse will teach you how to inject the medicine. Be sure that you understand exactly how to use it.
This medicine comes with a Medication Guide and patient instructions. Read and follow these instructions carefully. Ask your doctor or pharmacist if you have any questions.
If you use this medicine at home, you will be shown the body areas where this shot can be given. Use a different body area each time you give yourself a shot. Keep track of where you give each shot to make sure you rotate body areas. This will help prevent skin problems. Do not inject into skin areas that are red, bruised, tender, hard, scaly, or skin that has lesions, moles, scars, stretch marks, or tattoos.
Allow the prefilled syringe to warm to room temperature for 30 minutes or the autoinjector for 45 minutes before using it. Do not warm it in any other way (eg, microwave, hot water, or direct sunlight).
Check the liquid in the prefilled syringe or autoinjector. It should be clear and colorless to pale yellow. Do not use if it is cloudy, discolored, or has lumps or particles in it. Do not use if it is damaged or has been dropped.
Never share your prefilled syringe or autoinjector with others under any circumstances. It is not safe for one prefilled syringe or autoinjector to be used for more than one person. Sharing needles can result in transmission of infection.
Dosing
The dose of this medicine will be different for different patients. Follow your doctor's orders or the directions on the label. The following information includes only the average doses of this medicine. If your dose is different, do not change it unless your doctor tells you to do so.
The amount of medicine that you take depends on the strength of the medicine. Also, the number of doses you take each day, the time allowed between doses, and the length of time you take the medicine depend on the medical problem for which you are using the medicine.
- For injection dosage form (prefilled syringe or autoinjector):
- For giant cell arteritis:
- Adults—162 milligrams (mg) injected under the skin once a week or once every other week. Your doctor may adjust your dose as needed and tolerated.
- Children—Use and dose must be determined by your doctor.
- For moderate to severe rheumatoid arthritis:
- Adults weighing 100 kilograms (kg) or more—162 milligrams (mg) injected under the skin once a week. Your doctor may adjust your dose as needed and tolerated.
- Adults weighing less than 100 kg—At first, 162 mg injected under the skin once every other week. Your doctor may increase the dose to 162 mg once a week as needed and tolerated.
- Children—Use and dose must be determined by your doctor.
- For polyarticular juvenile idiopathic arthritis:
- Adults and children 2 years of age and older weighing 30 kilograms (kg) or more—162 milligrams (mg) injected under the skin once every 2 weeks.
- Children 2 years of age and older weighing less than 30 kg—162 mg injected under the skin once every 3 weeks.
- Children younger than 2 years of age—Use and dose must be determined by your doctor.
- For systemic juvenile idiopathic arthritis:
- Adults and children 2 years of age and older weighing 30 kilograms (kg) or more—162 milligrams (mg) injected under the skin once a week.
- Children 2 years of age and older weighing less than 30 kg—162 mg injected under the skin once every 2 weeks.
- Children younger than 2 years of age—Use and dose must be determined by your doctor.
- For giant cell arteritis:
Missed Dose
If you miss a dose of this medicine, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not double doses.
Storage
Keep out of the reach of children.
Do not keep outdated medicine or medicine no longer needed.
Ask your healthcare professional how you should dispose of any medicine you do not use.
Store in the refrigerator. Do not freeze.
Protect this medicine from direct light. Keep it in its original package until you are ready to use it.
You may store the autoinjector at room temperature for up to 14 days. Do not put it back in the refrigerator. Throw it away if it has been out of the refrigerator for more than 14 days.
If needed, when traveling, you may store the prefilled syringe at room temperature for up to 14 days. Do not put it back in the refrigerator. Throw it away if it has been out of the refrigerator for more than 14 days.
Throw away used syringes in a hard, closed container where the needles cannot poke through. Keep this container away from children and pets.
Precautions
It is very important that your doctor check your or your child's progress at regular visits to make sure that this medicine is working properly. Blood and urine tests may be needed to check for unwanted effects.
You or your child will need to have a skin test for tuberculosis before you start using this medicine. Tell your doctor if you or anyone in your home has ever had a positive reaction to a tuberculosis skin test.
Call your doctor right away if you or your child start to have a cough that will not go away, weight loss, night sweats, fever, chills, or flu-like symptoms, including runny or stuffy nose, headache, blurred vision, or feeling generally ill. These may be signs that you have an infection.
This medicine may cause serious stomach and bowel problems, especially if you have a history of ulcers or diverticulosis. Check with your doctor right away if you or your child start having severe stomach cramps or pain, black, tarry stools, diarrhea, fever, or vomiting that is severe and sometimes bloody while being treated with this medicine.
Check with your doctor right away if you have pain or tenderness in the upper stomach, pale stools, dark urine, loss of appetite, nausea, vomiting, or yellow eyes or skin. These could be symptoms of a serious liver problem.
This medicine will lower the number of some types of blood cells in your body. Because of this, you may bleed or get infections more easily. To help with these problems, avoid being near people who are sick or have infections. Wash your hands often. Stay away from rough sports or other situations where you could be bruised, cut, or injured. Brush and floss your teeth gently. Be careful when using sharp objects, including razors and fingernail clippers. Tell your doctor if you have any kind of infection before you start using this medicine. Also tell your doctor if you have ever had an infection that would not go away or an infection that keeps coming back.
Using this medicine may increase your risk of having certain cancers. Talk to your doctor if you have unusual bleeding, bruising, or weakness, swollen lymph nodes in the neck, underarms, or groin, or unexplained weight loss. Also, check with your doctor right away if your skin has red, scaly patches, or raised bumps that are filled with pus.
This medicine may cause serious allergic reactions, including anaphylaxis, which can be life-threatening and require immediate medical attention. Tell your doctor right away if you or your child have a rash, itching, hoarseness, trouble breathing, trouble swallowing, or any swelling of your hands, face, or mouth after using this medicine.
While you or your child are being treated with tocilizumab-aazg, and after you stop treatment with it, it is important to see your doctor about immunizations (vaccines). Do not get any immunizations without your doctor's approval. Tocilizumab-aazg may lower your body's resistance, and there is a chance you might get the infection the vaccine is meant to prevent. In addition, you should not be around other persons living in your household who receive live virus vaccines because there is a chance that they could pass the virus on to you. Do not get close to them and do not stay in the same room with them for very long. Some examples of live vaccines include measles, mumps, influenza (nasal flu vaccine), poliovirus (oral form), rotavirus, and rubella. If you have questions about this, talk to your doctor.
This medicine may increase the amount of cholesterol and fat in your blood. If this condition occurs, your doctor may give you some medicines that can lower the amounts. Talk to your doctor if you or your child have concerns.
Tocilizumab-aazg may cause headaches and skin reactions, including rash or itching, while you are receiving the injection or within 24 hours after you receive it. Check with your doctor or nurse right away if you or your child have any of these symptoms.
Do not take other medicines unless they have been discussed with your doctor. This includes prescription or nonprescription (over-the-counter [OTC]) medicines and herbal or vitamin supplements.
Side Effects
Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your doctor immediately if any of the following side effects occur:
More common
- Blurred vision
- body aches or pain
- chills
- cough
- dizziness
- ear congestion
- fever
- headache
- loss of voice
- muscle aches
- nervousness
- pounding in the ears
- slow or fast heartbeat
- sneezing
- sore throat
- stuffy or runny nose
- trouble breathing
- unusual tiredness or weakness
Less common
- Black, tarry stools
- bloating or swelling of the face, arms, hands, lower legs, or feet
- chest pain or tightness
- constipation
- cough producing mucus
- depressed mood
- dry skin and hair
- feeling cold
- hair loss
- hoarseness or husky voice
- muscle cramps and stiffness
- painful or difficult urination
- rapid weight gain
- sores, ulcers, or white spots on the lips or in the mouth
- swollen glands
- tingling of the hands or feet
- unusual bleeding or bruising
- unusual weight gain or loss
Incidence not known
- Bleeding gums
- blistering, peeling, or loosening of the skin
- blood in the urine or stools
- clay-colored stools
- confusion
- coughing or spitting up blood
- dark urine
- diarrhea
- difficulty controlling your bladder or bowels
- difficulty swallowing
- difficulty walking
- fainting
- feeling sad
- forgetfulness
- hives, itching, skin rash
- indigestion
- itching, pain, redness, swelling, tenderness, or warmth on the skin
- joint or muscle pain
- lightheadedness
- loss of appetite
- lower back or side pain
- nausea
- night sweats
- numbness or tingling in your arms, legs, or face
- painful blisters on the trunk of your body
- pains in stomach, side, or abdomen, possibly radiating to the back
- pinpoint red spots on the skin
- puffiness or swelling of the eyelids or around the eyes, face, lips, or tongue
- red irritated eyes
- red skin lesions, often with a purple center
- slurred speech
- stomach pain or tenderness
- sudden high fever or low-grade fever for months
- unpleasant breath odor
- vomiting
- vomiting of blood
- yellow eyes or skin
Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:
Less common
- Burning, dry, or itching eyes
- eye discharge, excessive tearing
- irritation or soreness of the mouth
- redness, pain, swelling of eye, eyelid, or inner lining of the eyelid
- stomach bloating, burning, or cramping
- swelling or inflammation of the mouth
Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.
Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.
CON-XXXXXXXX
