Cefalexin

Cefalexin is an antibiotic used to treat various bacterial infections. It belongs to the cephalosporin class of antibiotics, which work by stopping bacteria from growing. Cefalexin is commonly prescribed for infections of the skin, throat, ears, lungs, urinary tract, and bones. It is available in capsule, tablet, and liquid forms, making it a convenient option for different patient needs. Doctors often recommend Cefalexin when penicillin-based antibiotics are not suitable.

Uses of Cefalexin

• Treats respiratory tract infections like bronchitis
• Effective against ear and throat infections
• Used for skin and soft tissue infections
• Helps in treating urinary tract infections (UTIs)
• Prescribed for bone and joint infections
• Prevents bacterial infections before surgeries

How Cefalexin Works

Cefalexin works by interfering with the bacterial cell wall formation. It weakens and breaks down the bacteria’s cell structure, preventing their growth and eventually eliminating them from the body. This helps in treating infections effectively.

Benefits of Cefalexin

• Effective against a wide range of bacterial infections
• Works quickly to relieve symptoms
• Available in multiple dosage forms for ease of use
• Can be used by people allergic to penicillin
• Well-tolerated with a low risk of serious side effects

How to Take Cefalexin

Cefalexin should be taken as prescribed by a doctor. It is usually taken every 6 to 12 hours, with or without food. The full course of antibiotics must be completed, even if symptoms improve earlier, to prevent resistance.

Type of Dosage Available

• Cefalexin 250 mg Capsules
• Cefalexin 500 mg Capsules
• Cefalexin 125 mg/5ml Oral Suspension
• Cefalexin 250 mg/5ml Oral Suspension

Side Effects of Cefalexin

• Nausea and vomiting
• Diarrhea or stomach pain
• Skin rash or itching
• Dizziness or headache
• Fatigue and weakness
• Allergic reactions in rare cases

Safety Advice

• Do not use if allergic to cephalosporin antibiotics
• Inform your doctor if you have kidney disease
• Complete the full course to prevent antibiotic resistance
• Monitor for signs of allergic reactions like swelling or difficulty breathing
• Avoid alcohol while taking Cefalexin
• Consult your doctor before use if pregnant or breastfeeding

Frequently Asked Questions

Q. What is Cefalexin used for?
A. Cefalexin is used to treat bacterial infections like throat infections, UTIs, skin infections, and bronchitis.

Q. Can Cefalexin be taken with food?
A. Yes, Cefalexin can be taken with or without food. However, taking it with food may reduce stomach discomfort.

Q. How long does it take for Cefalexin to work?
A. Most people start feeling better within a few days, but the full course should be completed as prescribed.

Q. Can I drink alcohol while taking Cefalexin?
A. It is best to avoid alcohol while taking Cefalexin, as it may increase side effects like dizziness and stomach upset.

Q. What should I do if I miss a dose of Cefalexin?
A. If you miss a dose, take it as soon as you remember. However, if it is close to the next dose, skip the missed dose and continue with your regular schedule.