Skip to content
All medicines

Amoxicillin

Brands: Amoxi-Drop, Amoxi-Tabs

Amoxicillin is a broad-spectrum antibiotic for treating bacterial infections in pets.

Prescription requiredpenicillinantibioticdogscats

Used for

  • skin infections
  • respiratory infections
  • urinary tract infections

How it is given

Administration
oral
Frequency
every 12 hours
Duration
typically 7-14 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
5-10 mg/lb every 12 hours

dog

Large dogs
5-10 mg/lb every 12 hours
Small dogs
5-10 mg/lb every 12 hours
Medium dogs
5-10 mg/lb every 12 hours

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

Active ingredients

  • Amoxicillin

Side effects

Common

  • vomiting
  • diarrhea

Rare

  • allergic reactions

Severe

  • severe allergic reaction requiring vet attention

Do not use when

  • allergy to penicillin
  • severe kidney disease

Interacts with

  • other antibiotics
  • NSAIDs

Warnings

  • complete the full course
  • use caution in pregnant animals

Amoxicillin questions

What if I miss a dose?

Give it as soon as you remember, but skip if it's almost time for the next dose.

Can I stop if symptoms improve?

Complete the full course as prescribed.

What should I do in case of overdose?

Contact your veterinarian immediately.

Is it safe for pregnant pets?

Consult your veterinarian.

Can it be given with food?

Yes, to reduce stomach upset.

Full drug detail

Overview

Amoxicillin is a widely used antibiotic for treating bacterial infections in pets. It belongs to the penicillin group and is effective in dogs and cats.

How It Works

Amoxicillin interferes with the synthesis of bacterial cell walls, leading to the destruction of the bacteria. It is effective against a range of gram-positive and gram-negative bacteria.

Uses & Indications

Amoxicillin is commonly used for:

  • Skin infections
  • Respiratory infections
  • Urinary tract infections

Dosage Guidelines

Dogs

  • Small Dogs: 5-10 mg/lb every 12 hours
  • Medium Dogs: 5-10 mg/lb every 12 hours
  • Large Dogs: 5-10 mg/lb every 12 hours

Cats

  • Standard: 5-10 mg/lb every 12 hours

Consult your veterinarian for precise dosage tailored to your pet's needs.

Administration

  • Route: Oral
  • Frequency: Every 12 hours
  • Duration: Typically 7-14 days, or as prescribed by your veterinarian

Side Effects

Common

  • Vomiting
  • Diarrhea

Rare

  • Allergic reactions (rash, itching)

Severe

  • Severe allergic reaction requiring immediate veterinary attention

Precautions & Warnings

  • Not for use in animals allergic to penicillin
  • Use with caution in pregnant or lactating animals

Drug Interactions

  • Interactions: Care with other antibiotics or NSAIDs

Storage

  • Store at room temperature, away from moisture and light.

FAQ

  • What if I miss a dose? Give it as soon as you remember, but skip if it's almost time for the next dose.
  • Can I stop if symptoms improve? Complete the full course as prescribed.
  • What should I do in case of overdose? Contact your veterinarian immediately.
  • Is it safe for pregnant pets? Consult your veterinarian.
  • Can it be given with food? Yes, to reduce stomach upset.
Back