Cephalexin syrup is a widely used antibiotic in Australia, especially for children and those who have difficulty swallowing capsules or tablets. As a member of the cephalosporin family, cephalexin is effective against a broad range of bacterial infections. This blog will cover the uses, dosage, administration, and important safety information about cephalexin syrup tailored for Australian patients.
What is Cephalexin Syrup Used For?
Cephalexin syrup is prescribed to treat bacterial infections such as:
- Respiratory tract infections (e.g., throat, ear, sinus infections)
- Skin and soft tissue infections
- Urinary tract infections
- Bone and joint infections
- Dental infections
It is especially useful in pediatric patients or adults who prefer liquid medication over capsules.
How Does Cephalexin Work?
Cephalexin works by disrupting the formation of bacterial cell walls, causing bacteria to die and thereby clearing the infection. It targets a wide variety of bacteria but is ineffective against viral infections like the common cold or flu.
Dosage Guidelines in Australia
The dosage of cephalexin syrup depends on the patient’s age, weight, and the severity of the infection:
- Children: The usual dose ranges from 25 to 50 mg per kilogram of body weight per day, divided into multiple doses (often 4 times daily). For severe infections, doses may be increased up to 75-100 mg/kg/day. For example, a child weighing 20 kg might receive 5 to 10 mL of a 250 mg/5 mL suspension four times daily.
- Adults: Typically, adults take between 1,000 to 4,000 mg daily in divided doses. For children over 15 years, dosing is similar to adults but adjusted for weight and infection severity.
Treatment duration generally lasts from 7 to 14 days, depending on the infection type and response to therapy. For certain infections like streptococcal throat infections, a minimum of 10 days is recommended to prevent complications.
How to Take Cephalexin Syrup
- Shake the bottle well before each use to ensure the medication is evenly mixed.
- Use the measuring device provided to ensure accurate dosing.
- Cephalexin syrup can be taken with or without food, but taking it with food may reduce stomach upset.
- Complete the full course of treatment even if symptoms improve early to prevent recurrence or resistance.
Important Safety Information
- Allergies: Inform your doctor if you have a history of allergic reactions to cephalosporins or penicillin antibiotics.
- Side Effects: Common side effects include nausea, diarrhea, stomach pain, and rash. If severe allergic reactions or persistent diarrhea occur, seek medical advice promptly.
- Drug Interactions: Always tell your healthcare provider about other medications you or your child are taking to avoid interactions.
- Storage: Store the syrup in the refrigerator between doses and discard any unused portion after the recommended period (usually 14 days after reconstitution).
When to See a Doctor
If symptoms do not improve within a few days of starting cephalexin syrup or if you notice signs of allergic reaction such as swelling, difficulty breathing, or severe rash, seek immediate medical attention.
Summary
Cephalexin syrup is a trusted antibiotic option in Australia, especially suited for children and those who prefer liquid medication. It effectively treats a variety of bacterial infections by targeting and eliminating bacteria. Proper dosing, adherence to the full treatment course, and awareness of potential side effects are key to successful therapy. Always consult your healthcare provider for personalized advice and guidance.