Product image of Necloral (Cefaclor) supplied by GNH India

Necloral

Active Ingredient:
Cefaclor
Origin:
EU

Necloral (Cefaclor)

Cefaclor, the active ingredient in Necloral, is a second‑generation cephalosporin presented as an oral tablet for systemic use. It treats bacterial infections of the upper respiratory tract, middle ear, sinuses and bronchial passages in children and adults.

GNH India supplies Necloral as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide. The company adheres to stringent quality standards and provides regulatory support for global distribution. Products are manufactured under GMP conditions and exported to EU, Asia, Africa and the Americas.

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Indications & Clinical Uses

Cefaclor is used to treat infections caused by susceptible bacteria in the respiratory tract.

  • Upper respiratory tract infections: reduces bacterial load and alleviates symptoms.
  • Sinusitis: helps clear sinus inflammation caused by bacterial pathogens.
  • Otitis media: resolves middle‑ear infection and reduces pain.
  • Pharyngitis: treats bacterial throat infection and shortens disease course.
  • Bronchitis: improves cough and sputum production in bacterial bronchitis.

How It Works

  • Cefaclor exerts its antibacterial activity by binding to penicillin‑binding proteins located on the bacterial cell wall. This binding inhibits the final transpeptidation step of peptidoglycan synthesis, weakening the cell wall and leading to osmotic lysis of susceptible Gram‑positive and some Gram‑negative organisms. The drug’s β‑lactam ring is essential for this interaction, and resistance may develop through β‑lactamase production or altered target proteins.

Side Effects

Cefaclor may cause a range of adverse reactions, most of which are mild and reversible.

Common Side Effects

  • Nausea
  • Diarrhea
  • Abdominal pain
  • Rash

Serious or Rare Side Effects

  • Anaphylaxis
  • Clostridioides difficile‑associated colitis
  • Stevens‑Johnson syndrome

Precautions & Warnings

Before prescribing Cefaclor, consider the following precautions to ensure safe use.

  • Allergy assessment: verify no history of severe hypersensitivity to β‑lactam antibiotics.
  • Renal function: evaluate kidney status, especially in elderly patients.
  • Age consideration: use with caution in pediatric and geriatric populations.
  • Drug interactions: review concomitant medications that may affect cefaclor levels.
  • Dose adjustment: modify dosage in patients with impaired renal clearance.
  • Store at room temperature: keep in the original container, protect from moisture.

Avoid Interactions

Cefaclor can interact with other medicines; some combinations require avoidance while others need monitoring.

Major Interactions (Avoid)

  • Probenecid: may increase cefaclor plasma concentrations and toxicity.
  • Oral anticoagulants: enhanced anticoagulant effect leading to bleeding risk.
  • Live bacterial vaccines: reduced efficacy of the vaccine.

Moderate Interactions (Monitor Closely)

  • Diuretics: increased risk of nephrotoxicity, monitor renal function.
  • Oral contraceptives: possible reduction in contraceptive effectiveness, advise backup method.
  • Allopurinol: heightened risk of skin rash, observe for dermatologic reactions.

Frequently Asked Questions

Necloral, containing cefaclor, is prescribed for bacterial infections of the upper respiratory tract such as sinusitis, otitis media, pharyngitis and bronchitis. It is effective against susceptible Gram‑positive and some Gram‑negative organisms that cause these common respiratory illnesses.

Cefaclor belongs to the β‑lactam class and works by binding to penicillin‑binding proteins on bacterial cell walls. This inhibits the cross‑linking of peptidoglycan strands, weakening the wall and causing bacterial lysis. The mechanism is bactericidal and targets susceptible respiratory pathogens.

The exact dose of Necloral is set by a qualified prescriber based on the patient’s age, weight, severity of infection, and renal function. Dosage regimens are individualized and should follow the prescribing information provided by the healthcare professional.

Cefaclor’s pregnancy category is listed as unknown, and safety data are limited. The drug should only be used during pregnancy or lactation if the potential benefit justifies the potential risk to the fetus or infant, and this decision must be made by the treating physician.

To request Necloral, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India supplies hospitals, pharmacies and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details and any necessary import documentation.

Cefaclor is a second‑generation cephalosporin, offering broader activity against certain Gram‑negative organisms compared with amoxicillin, a penicillin‑type drug. Both are β‑lactam antibiotics, but cefaclor may be preferred when resistance to amoxicillin is suspected or when a patient tolerates cephalosporins better.

Necloral tablets should be stored at room temperature, below 25 °C, in the original blister pack or container. Keep the product away from moisture and direct sunlight to maintain stability throughout its shelf life.

Necloral is taken orally with a full glass of water. It can be taken with or without food, but consistent administration with respect to meals helps maintain stable drug levels. Swallow the tablet whole; do not crush or chew unless specifically instructed by a healthcare professional.

The most serious risks include severe allergic reactions such as anaphylaxis, Clostridioides difficile‑associated colitis, and rare dermatologic events like Stevens‑Johnson syndrome. Prompt medical attention is required if signs of these reactions appear, such as difficulty breathing, severe rash, or persistent diarrhea.

Necloral should not be used by individuals with a known hypersensitivity to cefaclor, other cephalosporins, or any β‑lactam antibiotics. Patients with severe renal impairment may require dose adjustment or alternative therapy, and those with a history of severe drug‑induced skin reactions should avoid its use.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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