Nausea, vomiting, headache, skin color changes, increased/decreased sexual interest, oily skin, hair loss, and acne may occur. Pain and redness at the injection site may also occur. If any of these effects last or get worse, tell your doctor or pharmacist promptly. Show Remember that this medication has been prescribed because your doctor has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects. Tell your doctor right away if you have any serious side effects, including: mental/mood changes (such as anxiety, depression, increased anger), trouble sleeping/snoring, signs of liver disease (such as nausea/vomiting that doesn't stop, loss of appetite, stomach/abdominal pain, yellowing eyes/skin, dark urine), hands/ankles/feet swelling, unusual tiredness, fast/irregular heartbeat. Get medical help right away if you have any very serious side effects, including: shortness of breath/rapid breathing, chest/jaw/left arm pain, unusual sweating, confusion, sudden dizziness/fainting, pain/swelling/warmth in the groin/calf, sudden/severe headaches, trouble speaking, weakness on one side of the body, sudden vision changes. If you are male, tell your doctor right away if you have any serious side effects, including: trouble urinating, increased urination (especially at night), breast swelling/tenderness, too frequent/prolonged erections. Rarely, males may have a painful or prolonged erection lasting 4 or more hours. If this occurs, stop using this drug and get medical help right away, or permanent problems could occur. If you are female, tell your doctor right away if you have any serious side effects, including: deepening of the voice, hoarseness, unusual facial/body hair growth, enlarged clitoris, irregular menstrual periods. A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing. This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist. In the US - Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch. In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345. Identify the concentration of your testosterone. Testosterone for injection is usually in the form of testosterone cypionate. These liquids come in multiple concentrations, so before giving an injection, it’s very important to make sure that your intended dosage takes into account the concentration of the testosterone serum. Usually, testosterone comes in a concentration of either 100 mg/ml or 200 mg/ml. Use a sterile, suitable needle and syringe. As with all injections, it’s important to use a sterile, never-before-used needle when administering testosterone. Another item to consider is the fact that testosterone is fairly viscous and oily compared to other injectable medications. Because of this, you’ll want to use a slightly thicker-bore needle than normal (for instance, a 20 or 21-gauge) to draw up your dose. Wash your hands. To reduce the risk of infection, it’s important to keep your hands clean when giving an injection. Wash your hands thoroughly with antibacterial soap and water. Draw up a dose. Your doctor will have given you a recommended dose – determine the volume of your dose in relation to the concentration of your testosterone. For instance, if your doctor recommends a dose of 100 mg, you’ll want 1 ml of a 100 mg/ml testosterone solution or ½ ml of a 200 mg/ml solution. To draw up your dose, first draw air into your syringe equal to the volume of your dosage. Then, wipe the top of the medication bottle with an alcohol wipe, insert your needle through the lid and into the medication, and push the air from your syringe into the bottle. Turn the bottle upside down and draw out the exact dosage of testosterone. Injecting air into the bottle raises its internal air pressure, making it easier to draw the medication into the syringe. This is especially important with testosterone, which can be difficult to draw because it’s so thick. Aspirate the syringe. Injecting air bubbles into a person’s body can cause a serious medical condition called an embolism. Because of this, it’s very important to ensure there are no air bubbles in the syringe when you inject the testosterone. Do this via a process called aspiration. See below for instructions: Hold the syringe with its needle uncapped and pointing up in front of you. Look for air bubbles in the syringe. Flick the side of the syringe to get these bubbles to rise to the top. When your dosage is bubble-free, slowly depress the plunger to force the air at the top of the syringe out. Stop when you see a tiny drop of medication come out of the tip of the syringe. Be careful not to squirt or spray a significant portion of your dosage onto the floor. Prepare the injection site. Testosterone injections are typically intramuscular – that is, given directly into a muscle. Two relatively easy and accessible sites for intramuscular injection are the deltoid (upper arm) or the glut (upper back portion of the thigh, ie, the butt cheek). These aren’t the only places that testosterone can be injected, but they are by far the most common. Whichever of these sites you choose, take a sterile alcohol pad and wipe the immediate area around where you intend to inject. This will kill bacteria on the skin, preventing infection. If injecting into the glute or buttocks, choose an injection site in the top outside section of the glute. In other words, pick a site either in the top left corner of the left glute or the top right corner of the right glute. These site have the best access to muscle tissue and allow you to avoid hitting nerves and blood vessels in other parts of the glute. Inject. Hold your loaded syringe like a dart at a 90-degree angle above the sterile injection site. Quickly plunge it into the flesh. Before depressing the plunger, draw back on it slightly. If you draw blood into the syringe, remove the needle and choose a different spot, as this means you’ve hit a vein. Inject the medication at a steady, controlled pace. Care for the injection site post-injection. Once you have fully depressed the plunger, slowly pull the needle out. Press around the injection site with a sterile cotton swab as you do so – this prevents the emerging needle from pulling on the skin and causing extra pain. Assess the needle entry point for bleeding, and apply a sterile Band-Aid and/or cotton swab if needed. Dispose of the used needle and syringe in a proper sharps container. If, after injection, you experience redness, swelling, or discomfort beyond that of normal soreness at the site of injection, call our office for an appointment and instructions. Precautions: Always store your medication at the recommended temperature, and always check the expiration date on the bottle. If it’s expired, don’t use it. Of course, keep all of your meds out of reach of children. Do not change your dose without consulting your provider. We encourage you to call the office (504 891-8454) if you have any questions.
Updated August 9, 2021 If you are a consumer or patient please visit this version.
Manufactured For 2R800 RC J8 Rev 07-21
Rx Only NDC 0574-0820-01 Testosterone Cypionate Injection, USP CIII 200 mg/mL For Intramuscular Use Only Contains Benzyl Alcohol as a Preservative One 1 mL Sterile Single-Dose Vial
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