Hydroxyurea Oral Suspension (Anhydrous)
Hydroxyurea is a compounded formulation containing Hydroxyurea, prepared by Mixlab for veterinary use. Available by prescription.
How to Give Anhydrous Oral Suspension
Oral Suspension (Anhydrous) is a liquid medication that does not contain water in its base. This might be an oil-based or other special base to help stabilize the medicine. It will look like a regular liquid medication, but often needs a good shake because the drug can settle. Here's how to give it:
- Shake well each time to mix the medication (5-10 seconds).
- Measure the dose using the syringe/dropper provided or one recommended by your vet. Insert the top of the oral syringe into the bottle adapter. Turn the bottle upside down and pull the plunger until the medicine reaches the volume required
- Hold your pet steady: a towel or helper can assist with squirmy pets.
- Administer the dose slowly into the side of the mouth. Allow small pauses if needed for swallowing.
- Raise the head slightly to help the medication go down and clean any spills with a little water or tissue.
- Praise your pet and offer a treat or water (unless advised against feeding right after).
- Clean the syringe with water immediately after use. Store the bottle as directed, out of sunlight.
- Consistency is key: Shake each time, measure accurately, and contact your vet if any issues arise.
The uses and pharmacology described below reflect the FDA-approved labeling for this active ingredient; your veterinarian determines whether and how they apply to your animal's treatment plan.
Hydroxyurea is an antineoplastic agent utilized in veterinary medicine for the management of specific blood-related challenges. It is a prescription medication available for use in dogs and cats, requiring professional guidance and monitoring by a licensed veterinarian. It is frequently considered in the context of hematology for patients presented with polycythemia vera or certain types of leukemia.
Prescription only. Use only under the direction of a licensed veterinarian. This information is not a substitute for veterinary diagnosis, prescribing or monitoring. Compounded drugs are not approved by the FDA for safety or effectiveness.
At a pharmacological level, it manages the production of blood cells by inhibiting the enzyme ribonucleotide reductase, managing DNA synthesis. Commonly observed effects include behavioral shifts such as lethargy or weakness and localized digestive changes like vomiting or a decrease in appetite. A high-priority clinical consideration is the potential for bone marrow suppression; your veterinarian will monitor blood cell counts closely. Owners should monitor for any unusual bruising, pale gums or persistent digestive distress and contact their veterinarian promptly.
Yes. Hydroxyurea is a prescription medication and requires a valid authorization from a licensed veterinarian. Mixlab ensures all legal and professional standards are met before dispensing.
Yes. Mixlab specializes in compounding hydroxyurea into customized strengths and flavored oral formats, such as flavored oral liquids or capsules, to support easier administration for your pet.
Veterinarians recommend frequent blood work to monitor the physiological response of the bone marrow. This provides a method for ensuring blood cell levels remain within a safe and clinical range.
Because hydroxyurea influences cell production, your veterinarian will recommend wearing gloves when handling the medication. This provides a method for preventing accidental absorption.
Unusual weakness or pale gums can be observational signs of blood cell changes. If you notice these shifts, contact your veterinarian immediately for a clinical review of the management approach.
