Cephadex 500 mg

Description

Cephadex 500 mg is an antibiotic containing cephalexin, a first-generation cephalosporin manufactured by Cipla Ltd. It is commonly prescribed to treat a variety of bacterial infections.

Uses of Cephadex 500 mg

Cephadex 500 mg is effective against infections caused by susceptible bacteria, including:

• Respiratory Tract Infections: Pneumonia, bronchitis, and tonsillitis.

• Urinary Tract Infections (UTIs): Cystitis, pyelonephritis.

• Skin and Soft Tissue Infections: Abscesses, cellulitis.

• Bone and Joint Infections: Osteomyelitis.

• Ear Infections: Otitis media.

• Dental Infections: Abscesses.

• Prevention of Endocarditis: In patients with heart valve conditions undergoing dental or surgical procedures.

How It Works

Cephalexin inhibits bacterial cell wall synthesis, leading to the rupture and death of the bacteria. It is effective against a broad spectrum of gram-positive and some gram-negative bacteria. However, it is not effective against methicillin-resistant Staphylococcus aureus (MRSA) or Pseudomonas species.

Dosage and Administration

• Typical Dosage: 500 mg every 6 to 12 hours, depending on the severity and type of infection.

• Administration: Take with or without food.

• Missed Dose: Take as soon as you remember, unless it’s almost time for your next dose. Do not double doses.

• Overdose: Symptoms may include nausea, vomiting, diarrhea, or blood in the urine. Seek immediate medical attention.

Side Effects

Common Side Effects:

• Diarrhea

• Nausea

• Vomiting

• Stomach pain

• Indigestion

• Headache

• Dizziness

• Fatigue

Serious Side Effects:

• Severe allergic reactions (rash, itching, swelling, trouble breathing)

• Persistent diarrhea, possibly with blood or mucus

• Oral thrush or vaginal yeast infections

• Yellowing of the skin or eyes (jaundice)

• Dark urine or pale stools

• Unusual bruising or bleeding

If any of these serious side effects occur, seek immediate medical attention.

Precautions and Contraindications

• Allergy: Avoid if allergic to cephalexin, other cephalosporins, or penicillin antibiotics.

• Kidney Disease: Use with caution; dosage adjustments may be necessary.

• Pregnancy and Breastfeeding: Generally considered safe during pregnancy and breastfeeding when prescribed by a doctor.

• Drug Interactions: May interact with medications like probenecid, diuretics (e.g., furosemide), and other antibiotics. Inform your doctor of all medications you are taking.

Frequently Asked Questions (FAQs)

1. Can I consume alcohol while taking Cephadex 500 mg?

There are no known severe interactions between alcohol and Cephadex. However, it’s advisable to consume alcohol in moderation and consult your doctor for personalized advice.

2. What should I do if I miss a dose?

Take the missed dose as soon as you remember, unless it’s almost time for your next scheduled dose. In that case, skip the missed dose—do not take two doses at once.

3. Is Cephadex 500 mg safe for children?

Cephadex can be used in children, but the dosage should be determined by a healthcare provider based on the child’s weight and the type of infection.

4. How long does it take for Cephadex 500 mg to show effects?

You may start feeling better within 48 hours of starting treatment. However, it’s important to complete the full course as prescribed to ensure the infection is fully treated.