Cefixime Medications

Cefixime Info

What Is Cefixime?

Cefixime belongs to a group of antibiotics called third-generation cephalosporins. It works by stopping certain bacteria from building the protective walls they need to survive. Because of this action, cefixime is used to treat a range of bacterial infections. In Hong Kong it is available in products such as Suprax and the generic cefixime tablets.

Medications That Contain Cefixime

• Suprax - the brand name most commonly seen in pharmacies. It is sold as oral tablets and as an oral suspension for those who have difficulty swallowing pills.
• Cefixime (generic) - identical active ingredient in tablet form, often offered in strengths of 200 mg and 400 mg.

Both products are manufactured to meet the standards set by the Hong Kong Department of Health’s Pharmacy and Poisons Board. The tablets come in round or oval shapes, while the suspension is a flavored liquid that can be measured with a dosing spoon. Suprax and generic cefixime may be listed on the label together with other ingredients that aid absorption or improve taste.

What Does Cefixime Treat?

Cefixime is prescribed for several common infections, including:

• Acute bacterial sinusitis - inflammation of the sinus cavities caused by bacteria, leading to facial pain and nasal congestion.
• Otitis media - middle-ear infection that often presents with ear pain and fever, especially in children.
• Uncomplicated urinary tract infection - infection of the bladder that causes burning during urination and increased frequency.
• Pharyngitis and tonsillitis - bacterial throat infections that result in sore throat, difficulty swallowing, and swollen tonsils.
• Community-acquired pneumonia - lung infection that can cause cough, chest pain, and shortness of breath.

These conditions are usually confirmed by a healthcare professional before cefixime is chosen, because the drug is only effective against bacterial causes, not viral infections such as the common cold.

How Cefixime Works

When taken, cefixime travels through the bloodstream to reach the site of infection. It attaches to the bacterial cell wall and blocks the enzymes that assemble the wall’s structure. Without a sturdy wall, the bacteria burst and die, allowing the body’s natural defenses to clear the infection. The effect begins within a few hours after the first dose, although the full benefit is seen after a complete course of therapy.

Safety Information

Common Side Effects

• Mild stomach upset or nausea
• Diarrhea, which is usually temporary
• Headache or a feeling of light-headedness

These reactions are generally short-lived and do not require medical attention unless they persist.

Serious Reactions

• Severe allergic signs such as rash, itching, swelling of the face or throat, and difficulty breathing.
• Persistent watery diarrhea that may indicate a more serious intestinal condition.

If any of these occur, seek emergency care right away.

Who Should Be Cautious

• People with a known allergy to cephalosporin antibiotics or to penicillin, as cross-reaction can sometimes happen.
• Pregnant or breastfeeding individuals should discuss use with a qualified professional, as safety information varies.
• Individuals with a history of kidney problems may need special monitoring because cefixime is eliminated through the kidneys.

Interaction Awareness

• Certain medicines that affect kidney function can change how cefixime is cleared from the body.
• Antacids containing aluminium or magnesium may reduce cefixime absorption if taken at the same time.
• Alcohol does not directly interact with cefixime, but excessive drinking can irritate the stomach and worsen side-effects.

For a full list of potential interactions, refer to the specific product information for Suprax or the generic cefixime tablet you are using.

What to Know Before Using

Store tablets in a dry place below 30 °C and keep the suspension refrigerated after it has been mixed, shaking gently before each use. Typical courses for acute infections last from five to ten days, but the exact duration depends on the product and the infection being treated. Always follow the instructions printed on the medication’s label and keep the packaging for reference.

Key Terms

• Cephalosporin: A class of antibiotics that target bacterial cell walls.
• Bacterial infection: Illness caused by harmful bacteria, requiring antimicrobial treatment.
• Allergic reaction: The immune system’s response that can cause rash, swelling, or breathing problems.
• Kidney elimination: The process by which the kidneys filter a drug out of the bloodstream.
• Antacid interaction: A situation where antacid products reduce the absorption of certain medicines.

Important Notice

This article offers general educational information about cefixime as an active substance used in various medicines. Its purpose is to help patients better understand the ingredient and the conditions it is used to treat. It is not a substitute for professional medical advice or for the specific instructions provided with individual products. Medicines containing cefixime may differ in formulation, strength, and directions for use. Always consult the labeling of your particular medication and follow your healthcare provider’s guidance for complete information on proper use, dosage, and safety.