Griseofulvin Oral Suspension, 125 mg/5 mL, 120 mL Bottle

Griseofulvin Oral Suspension is a specialized veterinary antifungal therapeutic formulation engineered for the systemic treatment of dermatophytosis (ringworm) infections of the skin, hair, and claws in horses, dogs, and cats. Containing the active fungistatic antibiotic griseofulvin, this professional-grade medication is deposited in keratin precursor cells, binding tightly to new keratin to render it resistant to fungal invasion by Microsporum and Trichophyton species. Because dermatophytosis is a persistent superficial mycosis requiring prolonged systemic therapy, administration must be guided by accurate veterinary diagnosis, precise weight-based dosing, and strict adherence to clinical safety protocols.

What Is Griseofulvin Oral Suspension?

Griseofulvin is a specialized veterinary systemic antifungal compound formulated for oral delivery under professional clinical supervision.

Active Ingredients and Formulation

• Active Component: Griseofulvin (microsize or ultramicrosize suspension) at a concentration of 125 mg per 5 mL. It acts as a fungistatic agent that disrupts spindle microtubule formation and halts fungal mitosis and cell wall synthesis in dermatophytes.

• Vehicle and Presentation: Supplied as an aqueous oral suspension in a 120 mL multi-dose bottle designed for easy, palatable dosing in companion animals and equines.

What Is It Used For?

Primary Veterinary Indications

• Dermatophytosis (Ringworm) Treatment: Routinely prescribed by veterinarians to treat stubborn or generalized ringworm infections caused by susceptible Microsporum canis, Microsporum gypseum, and Trichophyton equinum organisms.

• Keratinized Tissue Protection: Systemically protects newly growing hair, nails, and stratum corneum from fungal colonization as infected tissue is naturally shed.

Administration and Dosage Considerations

Route and Dosing

• Route of Administration: Administered orally, ideally with a high-fat meal or oil supplement to significantly enhance gastrointestinal absorption.

• Standard Dosage Reference:

  • Equine Dosage: Typically administered at 5 mg to 10 mg per lb (10 mg to 20 mg per kg) of body weight daily.

  • Small Animal Dosage: Typically administered at 10 mg to 20 mg per lb (20 mg to 40 mg per kg) of body weight daily, given as a single dose or divided twice daily.

• Treatment Duration: Therapy must be continued for several weeks (often 4 to 8 weeks or longer) until all clinical signs resolve and negative fungal cultures are confirmed.

• Veterinary Supervision: Exact dosage schedules and treatment lengths must be determined and monitored exclusively by a licensed veterinarian.

Important Safety Information

• Contraindications: Do not administer to pregnant animals, as griseofulvin is teratogenic and embryotoxic. Contraindicated in animals with severe liver dysfunction or porphyria.

• Side Effects and Precautions: Potential side effects include mild gastrointestinal upset (vomiting or diarrhea in small animals), lethargy, and photosensitivity. Rare reports of blood dyscrasias (leukopenia) require periodic complete blood counts during prolonged therapy.

• Withdrawal Periods: Mandatory meat and milk withdrawal intervals established by regulatory authorities must be strictly observed prior to marketing animal products from treated food-producing equines or livestock for human consumption.

• Professional Guidance: Due to its systemic activity and long treatment course, use must be managed under direct veterinary clinical oversight.

Storage and Handling

• Store at controlled room temperature between 15°C and 30°C (59°F to 86°F). Shake well before each use.

• Protect the bottle from freezing and direct sunlight.

• Keep securely out of reach of children, unauthorized individuals, and animals at all times.

Frequently Asked Questions

What is Griseofulvin Oral Suspension used for?

It is a professional systemic antifungal liquid utilized to treat stubborn dermatophytosis (ringworm) infections of the skin, hair, and claws in horses, dogs, and cats.

What is the active ingredient?

It contains griseofulvin at 125 mg/5 mL, which binds to keratin precursor cells to prevent fungal invasion in newly growing tissues.

How is the suspension administered?

It is administered orally once daily (ideally with a fatty meal to improve absorption) using precise weight-based guidelines under veterinary supervision.

Order Griseofulvin Oral Suspension Online

Griseofulvin Oral Suspension (125 mg/5 mL, 120 mL) is available for order through our platform subject to veterinary prescription verification and regulatory compliance. For assistance regarding prescription submission, stock availability, or secure shipping protocols, please contact our customer support team.