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Sulfacetamide

Brands: Bleph-10, Sulf-10

Sulfacetamide is an antibiotic for pets, used primarily for eye infections. Consult your vet before use.

Prescription requiredsulfonamideantibioticdogcat

Used for

  • bacterial conjunctivitis
  • keratitis
  • blepharitis

How it is given

Administration
ophthalmic
Frequency
every 4-6 hours
Duration
7-10 days
Storage
Store at room temperature, away from moisture and light.
Pregnancy safety
caution

Always confirm the exact dose with your veterinarian before giving any medicine.

Typical dose ranges

cat

Standard
1-2 drops every 4-6 hours

dog

Large dogs
3-4 drops every 4-6 hours
Small dogs
1-2 drops every 4-6 hours
Medium dogs
2-3 drops every 4-6 hours

Ranges are reference only. Your vet sets the dose for your pet's weight and condition.

Active ingredients

  • Sulfacetamide Sodium

Side effects

Common

  • mild irritation
  • temporary blurred vision

Rare

  • allergic reaction

Severe

  • severe redness or swelling

Do not use when

  • known allergies to sulfonamides
  • severe renal impairment

Interacts with

  • other topical antibiotics
  • certain systemic antibiotics

Warnings

  • consult veterinarian before use
  • avoid in pregnant animals unless advised

Sulfacetamide questions

What if I miss a dose?

Apply as soon as you remember, but skip if it's close to the next dose.

Can I use Sulfacetamide for ear infections?

No, it's formulated for eye use only.

What if my pet shows severe side effects?

Discontinue use and contact your veterinarian immediately.

Is Sulfacetamide safe for puppies and kittens?

Use with caution and only under veterinary guidance.

How long does treatment last?

Typically, 7-10 days, but follow your vet's instructions.

Full drug detail

Overview

Sulfacetamide is a sulfonamide antibiotic used in veterinary medicine to treat bacterial infections, primarily in the eyes of dogs and cats. It works by inhibiting the growth of bacteria, making it an effective treatment for conditions like conjunctivitis.

How It Works

Sulfacetamide works by interfering with the production of folic acid in bacteria, which is essential for their growth and replication. By blocking this process, the antibiotic helps eliminate the infection.

Uses & Indications

Sulfacetamide is commonly used to treat:

  • Bacterial conjunctivitis
  • Keratitis
  • Blepharitis
  • Other bacterial infections of the eye

Dosage Guidelines

Dogs

  • Small Dogs: 1-2 drops in the affected eye every 4-6 hours
  • Medium Dogs: 2-3 drops in the affected eye every 4-6 hours
  • Large Dogs: 3-4 drops in the affected eye every 4-6 hours

Cats

  • Standard: 1-2 drops in the affected eye every 4-6 hours

Administration

Sulfacetamide is administered topically as an ophthalmic solution. Ensure the eye area is clean before application.

Side Effects

Common

  • Mild irritation
  • Temporary blurred vision

Rare

  • Allergic reaction (rash, itching)

Severe

  • Severe redness or swelling (requires immediate veterinary attention)

Precautions & Warnings

  • Always consult with a veterinarian before starting treatment.
  • Do not use in pets with known allergies to sulfonamides.
  • Avoid use in pregnant or nursing animals unless directed by a veterinarian.

Drug Interactions

Be cautious when using with other topical eye medications. Inform your veterinarian of all medications your pet is currently taking.

Storage

Store at room temperature away from moisture and light. Keep out of reach of children and pets.

FAQ

  1. What if I miss a dose?
    • Apply as soon as you remember, but skip if it's close to the next dose.
  2. Can I use Sulfacetamide for ear infections?
    • No, it's formulated for eye use only.
  3. What if my pet shows severe side effects?
    • Discontinue use and contact your veterinarian immediately.
  4. Is Sulfacetamide safe for puppies and kittens?
    • Use with caution and only under veterinary guidance.
  5. How long does treatment last?
    • Typically, 7-10 days, but follow your vet's instructions.
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