Cat & Dog - Griseofulvin

Why has my veterinary surgeon prescribed this medicine?

Griseofulvin is an antifungal medication. It is used to treat fungal infection (ringworm) of the skin, hair and nails. Your veterinary surgeon may need to clip your pet's fur to reduce the risk of re-infection. Ringworm can potentially be transmitted to humans and other animals and your veterinary surgeon will advise you on precautions to take.

Griseofulvin is not available as a veterinary preparation licensed for dogs and cats in the UK. Your veterinary surgeon may ask you to sign a consent form so a preparation licensed for another species or humans can be used to treat your pet.

How do I give this medication?

• Give this medication to your pet as directed by your veterinary surgeon. READ THE LABEL CAREFULLY.
• This medication should be given following a fatty meal. This helps the body absorb the medicine.
• Give this medication to your pet for the time period prescribed by your veterinary surgeon, even if it appears the pet is feeling better. This will help to ensure the infection is completely cleared up.
• DO NOT give the pet more medicine than directed and DO NOT give the medicine more often than directed.
• Try not to miss giving any doses.
• Wash your hands after handling the medication.
• In case of accidental ingestion, seek medical advice immediately and show the package leaflet or label to the physician.

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 the pet two doses at once.

How do I store this medicine?

Keep this medicine out of reach of children. Store this medicine in a cool, dry place at room temperature. Store away from heat and direct sunlight. 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.

Potential side effects

• Although a drug has potential side effects, it does not mean that there is necessarily a high risk of any of these occurring. Tell your veterinary surgeon if you think your pet may be pregnant.
• Potential side effects with griseofulvin include vomiting, diarrhoea, loss of appetite, and depression.
• Your veterinary surgeon may need to monitor your pet's blood to check liver function.
• Other side effects may occur. If you notice anything unusual, contact your veterinary surgeon.

Possible drug interactions

• Make sure to tell your veterinary surgeon what other medication you are giving your pet.
• Drugs may interact such that they can cause an increased or decreased effect or side effects. Although drug interactions may occur, it does not mean that there is necessarily a high risk of any of these.
• Contact your veterinary surgeon if your pet experiences any unusual reactions when different medications are given together.