Cephadex 500 Mg

About the brand

Cephadex 500 is a brand of Cipla laboratories, which is marketed globally by the company.

About the drug

The active ingredient in Cephadex 500 is Cephalexin. Cephadex 500 is used for the treatment of bacterial infections.

Manufacturer of Cephadex 500

Cephadex 500, containing Cephalexin, is primarily manufactured by Cipla laboratories.

Strength

Cephadex 500 is a hard gelatin capsule containing 500 mg of Cephalexin.

USA brands equivalent to Cephalexin in Cephadex 500

• Keflex

Use of Cephalexin in Cephadex 500

• Bone infections: Treatment of bone infections caused by Staphylococcus aureus and/or Proteus mirabilis.
• Genitourinary tract infections: Treatment of genitourinary tract infections, including acute prostatitis, caused by Escherichia coli, P. mirabilis, and Klebsiella pneumoniae.
• Otitis media: Treatment of otitis media caused by Streptococcus pneumoniae, Haemophilus influenzae, S. aureus, Streptococcus pyogenes, and Moraxella catarrhalis.
• Respiratory tract infections: Treatment of respiratory tract infections caused by S. pneumonia and S. pyogenes.
• Skin and skin structure infections: Treatment of skin and skin structure infections caused by S. aureus and/or S. pyrogens.

How Cephadex 500 works (salt name: Cephalexin)?

Cephalexin, the active salt in Cephadex 500, works by inhibiting bacterial cell wall synthesis. It binds to one or more penicillin-binding proteins (PBPs), which inhibits the final transpeptidation step of peptidoglycan synthesis in bacterial cell walls, leading to bacterial lysis due to the activity of autolytic enzymes.

How to take Cephadex 500?

• To gain the most benefit, do not miss doses.
• Keep taking this drug as instructed by your doctor or healthcare provider, even if you feel well.
• Take with or without food; take with food if it causes an upset stomach.

Dosage

The dosage of Cephalexin in Cephadex 500 typically ranges from 250 to 1,000 mg every 6 hours or 500 mg every 12 hours (maximum: 4 g/day). Your doctor will provide specific dosages for your condition. For most conditions, it is prescribed for 7-14 days, but the exact duration will be directed by your doctor.

Missed dose of Cephadex 500?

• Take a missed dose as soon as you remember.
• If it’s close to your next dose, skip the missed dose and return to your regular schedule.
• Do not take an extra dose to make up for a missed one.

Drug interactions with Cephadex 500

• BCG (Intravesical)
• BCG Vaccine (Immunization)
• Cholera Vaccine
• Lactobacillus and Estriol
• Metformin
• Multivitamins/Minerals (with ADEK, Folate, Iron)
• Multivitamins/Minerals (with AE, No Iron)
• Probenecid
• Sodium Picosulfate
• Typhoid Vaccine
• Vitamin K Antagonists (e.g., warfarin)
• Zinc Salts

When not to take Cephadex 500?

• If you have an allergy to cephalexin or any other components of this drug.
• If you are allergic to any related drugs, foods, or substances. Inform your doctor about any allergies.
• If you are taking probenecid.
• This is not a comprehensive list of all drugs or health problems that interact with this medication.
• Inform your doctor and pharmacist about all your medications (prescription or OTC, natural products, vitamins) and health issues.

Adverse Effects / Side effects of Cephadex 500

Notify your doctor if you experience any of the following:

• Signs of an allergic reaction, such as rash, hives, itching, or difficulty breathing.
• Signs of liver problems, including dark urine, fatigue, loss of appetite, or jaundice.
• Any unexplained bruising or bleeding.
• Fever or chills, a sore throat, or severe tiredness.
• Confusion or hallucinations.
• Changes in urine output or seizures.
• Vaginal itching or discharge.
• Diarrhea, especially if severe or bloody; consult your doctor immediately.
• A severe skin reaction (Stevens-Johnson syndrome) may occur; seek immediate medical help if you experience signs like blistered skin or sores.
• Minor side effects may include upset stomach or loose stools.

Overdose effects of Cephalexin in Cephadex 500

If you or someone else swallows a large number of capsules, call a doctor immediately. Signs of overdose include nausea, vomiting, stomach pain, diarrhea, and blood in urine.

General information and precautions

• If your symptoms do not improve or worsen, contact your doctor.
• Do not share your medications with others and avoid taking someone else’s medication.
• Keep a list of all medications you are taking and share it with your doctor.
• Consult your doctor before starting any new medication, including OTC and natural products.
• If you suspect an overdose, contact poison control or seek medical attention immediately.

Concerns related to adverse effects:

• Hypersensitivity: Allergic reactions have been reported. Discontinue use and seek treatment if an allergic reaction occurs.
• Elevated INR: May occur in patients with nutritional deficiencies or prolonged treatment.
• Penicillin allergy: Use cautiously in patients with a history of penicillin allergy.
• Seizure disorder: Use cautiously in patients with a history of seizures; high levels may increase seizure risk.
• Superinfection: Prolonged use may lead to fungal or bacterial superinfection, including C. difficile-associated diarrhea.

Disease-related concerns:

• Renal impairment: Use cautiously in patients with renal impairment; dosage may need modification.