Cloxacillin Oral Liquid 125 mg/5 mL (p)

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💧 Cloxacillin Oral Liquid 125 mg/5 mL (p)

(p = Paediatric formulation)


📘 Description:

Cloxacillin Oral Liquid is a penicillinase-resistant antibiotic suspension, mainly used in children and infants to treat infections caused by β-lactamase-producing staphylococci. Each 5 mL contains 125 mg of cloxacillin.


💊 Prescription / Indications:

Prescribed for the treatment of bacterial infections including:

  • Skin and soft tissue infections (impetigo, boils)
  • Otitis media (ear infection)
  • Pharyngitis and tonsillitis
  • Lower respiratory tract infections (pneumonia, bronchitis)
  • Bone and joint infections (e.g., osteomyelitis)
  • Infections after minor wounds or surgery

🩺 Uses:

  • Especially for paediatric patients who can’t swallow capsules
  • Targets penicillinase-producing staphylococci
  • Used as an oral follow-up to injectable antibiotics in children
  • Suitable for mild to moderate bacterial infections

🌿 Nature:

  • Drug Class: Penicillin antibiotic (β-lactam, penicillinase-resistant)
  • Form: Reconstitutable oral suspension
  • Route: Oral
  • Type: Prescription-only (Rx)
  • Mechanism: Inhibits bacterial cell wall synthesis → bactericidal

Advantages:

  • Effective against Staph. aureus (non-MRSA)
  • Convenient oral formulation for children
  • Can be used in home-based therapy
  • Generally well tolerated
  • Available as a palatable flavored syrup for better compliance

⚠️ Precautions:

  • Contraindicated in children allergic to penicillin or cephalosporins
  • Administer on an empty stomach (1 hour before or 2 hours after meals)
  • Shake well before each use
  • Common side effects:
    • Mild GI upset (nausea, diarrhea)
    • Skin rash, hypersensitivity
    • Rare: liver enzyme changes, eosinophilia
  • Use with caution in children with liver or kidney disorders
  • Complete the full course to avoid resistance

📦 Common Packaging:

  • Supplied as a dry powder in a bottle, to be reconstituted with sterile water
  • Bottle label usually indicates:
    • 125 mg cloxacillin per 5 mL after reconstitution
  • Pack sizes: 30 mL, 60 mL, or 100 mL bottles

❄️ Storage:

  • Before reconstitution: Store in a cool, dry place below 25°C
  • After reconstitution:
    • Store in a refrigerator (2–8°C)
    • Use within 7 to 14 days (check label)
    • Do not freeze
  • Keep out of reach of children

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