Posaconazole
Brands: Noxafil
Posaconazole is an antifungal medication for treating serious fungal infections in pets.
Used for
- aspergillosis
- candidiasis
- cryptococcosis
How it is given
- Administration
- oral
- Frequency
- once daily
- Duration
- Varies based on condition; consult veterinarian
- Storage
- Store at room temperature, away from moisture and direct sunlight
- Pregnancy safety
- caution
Always confirm the exact dose with your veterinarian before giving any medicine.
Typical dose ranges
cat
- Standard
- 5-10 mg/kg once daily
dog
- Large dogs
- 5-10 mg/kg once daily
- Small dogs
- 5-10 mg/kg once daily
- Medium dogs
- 5-10 mg/kg once daily
Ranges are reference only. Your vet sets the dose for your pet's weight and condition.
Active ingredients
- Posaconazole
Side effects
Common
- vomiting
- diarrhea
- loss of appetite
Rare
- liver enzyme elevation
Severe
- severe allergic reactions requiring vet attention
Do not use when
- hypersensitivity to azole antifungals
- liver disease
Interacts with
- Cyclosporine
- Phenytoin
Warnings
- Monitor liver function during treatment
- Consult a veterinarian before use
Posaconazole questions
What is Posaconazole used for in pets?
Posaconazole is used to treat serious fungal infections in pets, including aspergillosis and candidiasis.
Can Posaconazole be given with food?
Yes, it is typically given with food to enhance absorption.
What should I do if I miss a dose?
Administer the missed dose as soon as possible unless it is close to the time for the next dose. Do not double up on doses.
Are there any monitoring requirements while on Posaconazole?
Regular liver function tests may be required to monitor for potential side effects.
Is Posaconazole safe for pregnant animals?
Use with caution and only under veterinary supervision.
Full drug detail
Overview
Posaconazole is a broad-spectrum triazole antifungal medication used in veterinary medicine to treat a variety of serious fungal infections in pets, primarily dogs and cats. Its efficacy in combating resistant fungal strains makes it a critical tool in veterinary pharmacology.
How It Works
Posaconazole works by inhibiting the synthesis of ergosterol, an essential component of fungal cell membranes. This inhibition disrupts the cell membrane formation, leading to increased permeability and ultimately the death of the fungal cell.
Uses & Indications
Posaconazole is primarily used to treat systemic fungal infections such as aspergillosis, candidiasis, and cryptococcosis in pets. It is considered when other antifungal treatments are ineffective or not tolerated.
Dosage Guidelines
Dogs
- Small Dogs: 5-10 mg/kg once daily
- Medium Dogs: 5-10 mg/kg once daily
- Large Dogs: 5-10 mg/kg once daily
Cats
- Standard Dosage: 5-10 mg/kg once daily
Administration
Posaconazole is administered orally and is typically given once daily. It is important to follow the veterinarian's instructions regarding dosage and administration.
Side Effects
Common
- Vomiting
- Diarrhea
- Loss of appetite
Rare
- Liver enzyme elevation
Severe
- Severe allergic reactions requiring immediate veterinary attention
Precautions & Warnings
- Posaconazole should not be used in animals with known hypersensitivity to azole antifungals.
- Use with caution in animals with liver disease.
Drug Interactions
- Cyclosporine
- Phenytoin
Storage
Store Posaconazole at room temperature, away from moisture and direct sunlight. Keep out of reach of children and pets.
FAQ
-
What is Posaconazole used for in pets? Posaconazole is used to treat serious fungal infections in pets, including aspergillosis and candidiasis.
-
Can Posaconazole be given with food? Yes, it is typically given with food to enhance absorption.
-
What should I do if I miss a dose? Administer the missed dose as soon as possible unless it is close to the time for the next dose. Do not double up on doses.
-
Are there any monitoring requirements while on Posaconazole? Regular liver function tests may be required to monitor for potential side effects.
-
Is Posaconazole safe for pregnant animals? Use with caution and only under veterinary supervision.