Why has my veterinarian prescribed MPA for my dog?
Medroxy progesterone acetate (MPA) is a hormone. In dogs, it has been used for treating benign prostatic hyperplasia. MPA may be used for other conditions as determined by your veterinarian.
How do I give MPA to my dog?
- Give this medicine to your dog as directed by your veterinarian. READ THE LABEL CAREFULLY.
- If the medicine is a liquid, measure the dose with reasonable care.
- Try to give this medication at about the same time each day.
- DO NOT give your dog more medicine than directed and DO NOT give the drug more often than directed.
- DO NOT stop giving this medication to your dog unless directed by your veterinarian. Call your veterinarian ahead of time if your dog needs a refill.
- Try not to miss giving any doses.
What if I miss giving a dose?
Give the dose as soon as possible. If it is almost time for the next dose, skip the missed dose, and continue with the regular schedule. Do not give your dog two doses at once.
How do I store MPA?
- Keep this medicine out of reach of children.
- Store this medicine in a cool, dry place at room temperature.
- Do not store this medicine in the bathroom, near the kitchen sink or in damp places. The medicine may break down if exposed to heat or moisture.
What are the potential side effects?
- The following side effects have been reported: inflammation of the endometrium, excessive thirst, excessive ingestion of food, depression, drowsiness, personality changes, mammary changes, lowered immune response and decrease in sperm production.
- Notify your veterinarian if the symptoms are troublesome and continue.
- Other side effects may occur. If your dog experiences anything unusual, contact your veterinarian.
Are there any possible drug interactions?
- Make sure to tell your veterinarian what other medication you are giving to your dog.
- Quite often your veterinarian may prescribe two different medications, and a drug interaction may be anticipated. In this case, your veterinarian may vary the dose and/or monitor your pet more closely.
- No drug interactions have been established. There is a potential MPA may interact with rifampin.
- Contact your veterinarian if your dog experiences any unusual reactions when different medications are given together.
REMEMBER! READ THE LABEL.
Based on material written by Rita Ozolins, B.Sc., Phm. and modified with permission from Lifelearn Inc.
© Copyright 2005 Lifelearn Inc.




