Keflex, or Cephalexin, is a common antibiotic targeting bacterial infections. It works by preventing bacteria from building their protective walls, leading to their destruction.
Keflex effectively treats various infections. Common uses include:
- Skin infections: Boils, cellulitis, impetigo. Ear infections: Otitis media (middle ear infection). Respiratory tract infections: Pneumonia (certain types), bronchitis (some cases). Bone and joint infections: Osteomyelitis. Urinary tract infections (UTIs): Cystitis, pyelonephritis.
However, Keflex isn’t a cure-all. It’s ineffective against viral infections like the common cold or flu. Its use should be guided by a doctor’s prescription.
Before taking Keflex, inform your doctor about:
- Allergies, especially penicillin allergies (cross-reactivity possible). Existing medical conditions, including kidney problems. Medications you currently take (including over-the-counter drugs and supplements).
Potential side effects can include:
Nausea and diarrhea. Stomach upset. Rash. Vaginal yeast infection.
Always complete the full course of antibiotics prescribed, even if you feel better sooner. Stopping early can lead to antibiotic resistance.
If you experience severe side effects, seek immediate medical attention. This information should not replace professional medical advice. Always consult a doctor for diagnosis and treatment.
