How to use Ondansetron HCL-0.9% NACL Solution, Intravenous Piggyback
To prevent nausea from chemotherapy, ondansetron is mixed in a solution and given by injection into a vein as directed by your doctor, usually over 15 minutes. This drug is usually started 30 minutes before your chemotherapy treatment begins. Do not give this medication any faster than recommended or take more than the recommended dose because this may increase the chance of serious side effects such as blurred vision or slowed/irregular heartbeat. The usual maximum single dose is 16 milligrams. Older adults are usually prescribed a lower dose to decrease the risk of side effects. Depending on the type of chemotherapy treatment you are receiving, a second and third dose may be given 4 and 8 hours after your first dose. You may also be switched to a medication you can take by mouth.
Your doctor may direct you to continue this medication for 1 or 2 days after your chemotherapy treatment. If you are using this medication on a prescribed schedule, use it regularly to get the most benefit from it. To help you remember, use it at the same times each day. Use this medication exactly as directed. Do not use more medication or use it more often than prescribed. Ask your doctor or pharmacist if you have questions.
If you are giving this medication to yourself at home, learn all preparation and usage instructions from your health care professional. When the vial is stored upright after first use, clumps may occasionally form on the top of the vial. Check the vial and the vial top carefully for particles. If particles are present, shake the vial to re-dissolve the particles. If any particles remain after the vial is shaken, do not use the liquid. Ondansetron injection should be clear and colorless. If you are using the premixed bags, after removing the bag from the outer wrapper, check for small leaks by squeezing the container firmly. Before using, check visually for leaks, particles, or discoloration. If these are present or the container is damaged, do not use the liquid. Learn how to store and discard medical supplies safely.
To prevent or treat nausea after surgery, a single dose of ondansetron may be given undiluted into a muscle or vein (IV) shortly before the start of surgery, during surgery, or after surgery by a health care professional.
Dosage is based on your weight, medical condition, age and response to treatment.
Tell your doctor if your condition does not improve or if it worsens.
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CONDITIONS OF USE: The information in this database is intended to supplement, not substitute for, the expertise and judgment of healthcare professionals. The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is safe, appropriate or effective for you or anyone else. A healthcare professional should be consulted before taking any drug, changing any diet or commencing or discontinuing any course of treatment.