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Do not use ZOMETA (zoledronic acid) 4 mg/5 mL Injection if you have had a severe allergic reaction to zoledronic acid or any components of ZOMETA. These reactions, including rare cases of hives and angioedema (swelling often near your eyes and lips), and very rare cases of life-threatening allergic reactions, have been reported. ZOMETA is in a class of drugs called bisphosphonates, and contains the same active ingredient as that found in Reclast® (zoledronic acid). If you are treated with ZOMETA, you should not be treated with Reclast.
If you have HCM, you should drink plenty of clear fluids before using ZOMETA. If you have kidney problems, tell your doctor. The risk of adverse reactions (especially related to the kidney) may be greater for you. ZOMETA treatment is not for patients with severe kidney problems. Patients with kidney problems on multiple cycles of ZOMETA or other bisphosphonates are at greater risk for further kidney problems. It is important to get your blood tests while you are receiving ZOMETA. Your doctor will monitor your kidney function before each dose. Tell your doctor if you are on other drugs, including aminoglycosides, loop diuretics, and drugs which may be harmful to the kidney.
Osteonecrosis of the jaw (ONJ) has been reported mainly in cancer patients treated with intravenous bisphosphonates, including ZOMETA. Many of these patients were also receiving anti-cancer drugs and corticosteroids, which may make it more likely to get ONJ. If you have advanced breast cancer or a type of cancer called multiple myeloma, or if you have had dental extraction, periodontal disease, local trauma, including poorly fitting dentures, you may be at greater risk of getting ONJ. Many reports of ONJ involved patients with signs of local infection, including bone/bone marrow inflammation. You should maintain good oral hygiene and have a dental examination with preventive dentistry prior to beginning ZOMETA. While on treatment, avoid invasive dental procedures, if possible, as recovery may take longer. If you develop ONJ while on bisphosphonate therapy, dental surgery may worsen the condition. If you require dental procedures, there are no data available to suggest whether stopping ZOMETA treatment reduces the risk of ONJ. A causal relationship between bisphosphonate use and ONJ has not been established. Based on your condition, your doctor will determine the treatment plan you will receive.
Do not use ZOMETA if you are pregnant or plan to become pregnant, or if you are breast-feeding.
Severe and occasionally incapacitating bone, joint, and/or muscle pain has been reported in patients taking bisphosphonates, including ZOMETA. Do not continue using ZOMETA if severe symptoms develop, as some patients had the symptoms reappear after taking ZOMETA or another bisphosphonate again. In aspirin sensitive patients, bronchoconstriction (tightening of the airways in the lungs) has been observed while taking bisphosphonates.
Report any hip, thigh, or groin pain to your doctor, as unusual thigh bone fractures have been reported in patients receiving bisphosphonates, including ZOMETA. These fractures may occur with little or no trauma. It is unknown whether the risk of fracture continues after stopping therapy.
If you are an HCM patient with liver problems, talk to your doctor about whether ZOMETA is appropriate for you.
HCM patients may experience flu-like symptoms (fever, chills, flushing, bone pain and/or joint or muscle pain). Common side effects in HCM patients include fever, nausea, constipation, anemia, shortness of breath, diarrhea, abdominal pain, worsening of cancer, insomnia, vomiting, anxiety, urinary tract infection, low phosphate levels, confusion, agitation, a fungal infection called moniliasis, low potassium levels, coughing, skeletal pain, low blood pressure, and low magnesium levels. Redness and swelling may occur at the site that you are injected.
Common side effects for patients with multiple myeloma and bone metastases due to solid tumors include bone pain, nausea, fatigue, anemia, fever, vomiting, constipation, shortness of breath, diarrhea, weakness, muscle pain, anorexia, cough, joint pain, lower-limb swelling, worsening of your cancer, headache, dizziness (excluding vertigo), insomnia, decreased weight, back pain, numbness/tingling, and abdominal pain. These side effects are listed regardless of any potential association with the medications used in registration studies of ZOMETA in bone metastases patients.
Eye-related side effects may occur with bisphosphonates, including ZOMETA. Cases of swelling related to fluid build-up in the eye, as well as inflammation of the uvea, sclera, episclera, conjunctiva, and iris of the eye have been reported.
Patients with multiple myeloma and bone metastases from solid tumors should be taking an oral calcium supplement of 500 mg and a multiple vitamin containing 400 IU of vitamin D daily.
Please see full Prescribing Information and talk to your doctor for more information.
In this section, you will learn about:
Treatment Options
If you have early stage multiple myeloma, in some cases your doctor may recommend watchful waiting, meaning delaying treatment while regularly monitoring you for disease progression. If your doctor recommends this approach, it's still important to understand the available treatment options and stay actively involved in your care so treatment can begin at the appropriate time.
Treatment choices may include:
- Radiation therapy uses high-energy rays to destroy cancer cells. It can be used alone or along with other therapies.
- Stem-cell transplant involves the transplantation of blood-forming stem cells in an effort to help your body make healthy blood cells. A stem-cell transplant allows you to be treated with high doses of drugs. New blood cells develop from the transplanted cells and replace the ones that were affected by treatment.
- Chemotherapy involves the use of anticancer drugs, which are primarily injected by vein or given by mouth. Chemotherapy kills fast-growing myeloma cells, but can also harm normal cells that divide rapidly.
- Therapies that use drugs to block the action of an abnormal protein that stimulates the growth of myeloma cells.
- IV (intravenous) bisphosphonate therapy, like ZOMETA, helps slow the bone destroying activity that occurs with multiple myeloma. IV bisphosphonates can reduce or delay bone complications from multiple myeloma.
Benefits and Risks of Treatment with ZOMETA (zoledronic acid) 4 mg/5 mL Injection
ZOMETA is a treatment for multiple myeloma that may reduce or delay bone problems, such as fractures that can result from bone damage. ZOMETA can also help patients who already have experienced bone complications. ZOMETA is not chemotherapy and may be used with other standard cancer treatments, such as radiation, hormonal therapy, or chemotherapy.
ZOMETA is a convenient infusion that takes as little as 15 minutes. It’s given every 3 to 4 weeks in a doctor's office or at a clinic.
Common Side Effects from ZOMETA
ZOMETA has potential side effects. Common side effects include bone pain, nausea, fatigue, anemia, fever, vomiting, constipation, shortness of breath, diarrhea, weakness, muscle pain, anorexia, cough, joint pain, lower-limb swelling, worsening of your cancer, headache, dizziness (excluding vertigo), insomnia, decreased weight, back pain, numbness/tingling, and abdominal pain.
It is important to keep up with your fluid intake while on ZOMETA therapy. Signs and symptoms of low fluid intake include thirst, sagging skin, low urine output, and dry mouth. Be sure to drink plenty of water or other fluids.
Ask your doctor about ZOMETA and see if ZOMETA may be right for you.
