Nystatin

Overview

Nystatin is an antifungal medication commonly used in veterinary medicine to treat yeast infections in pets. It effectively targets fungal infections caused by Candida species, making it a vital medication for managing fungal overgrowth in dogs and cats.

How It Works

Nystatin works by binding to sterols in the cell membrane of fungi, altering the permeability and leading to the leakage of cell contents. This action effectively kills the fungal cells, resolving the infection.

Uses & Indications

Nystatin is primarily indicated for the treatment of:

• Oral yeast infections
• Gastrointestinal candidiasis
• Skin yeast infections

Dosage Guidelines

Consult a veterinarian to determine the appropriate dosage for your pet. General guidelines include:

• Dogs:
  • Small: 100,000 units per dose
  • Medium: 200,000 units per dose
  • Large: 400,000 units per dose
• Cats: Standard dosage is 100,000 units per dose

Administration

Nystatin is typically administered orally in the form of a liquid suspension. It may also be available as topical formulations for skin infections.

Frequency

Nystatin is generally administered 2-3 times daily, depending on the severity of the infection and the veterinarian's guidance.

Duration

The typical duration of treatment ranges from 7 to 14 days, but it may vary based on the infection's response to treatment.

Side Effects

While Nystatin is generally well-tolerated, some pets may experience:

• Common: Mild gastrointestinal upset
• Rare: Skin rash
• Severe: Severe gastrointestinal distress requires veterinary attention

Precautions & Warnings

• Use with caution in pregnant or lactating animals
• Avoid use in pets with known hypersensitivity to Nystatin

Drug Interactions

• Possible interactions with other antifungal medications
• Reduced efficacy when combined with antibiotics; consult your veterinarian

Storage

Store Nystatin at room temperature, away from direct sunlight and moisture.

FAQ

• What should I do if I miss a dose?

  Administer the missed dose as soon as you remember, unless it is close to the time for the next dose. Do not double up doses.

• Can Nystatin be used in pregnant pets?

  Use Nystatin with caution in pregnant pets under the guidance of a veterinarian.

• How long does it take for Nystatin to work?

  Improvement is usually seen within a few days of starting treatment.

• Is Nystatin safe for long-term use?

  Prolonged use should be avoided unless directed by a veterinarian.

• Can Nystatin be used with other medications?

  Consult your veterinarian before combining Nystatin with other treatments.