Cefixime
ANTIBIOTICUses of Cefixime
- Cefixime is an antibiotic used to treat bacterial infections for many different parts of the body, including the ears, nose, and sinuses (e.g., sinusitis), throat (e.g., tonsillitis, pharyngitis), respiratory system (e.g., bronchitis, pneumonia), and the urinary tract (e.g., cystitis and kidney infections).
Side effects of Cefixime
- Diarrhoea
- Blood in stool
- Nausea
- Vomiting
How Cefixime works
- Cefixime is an antibiotic that belongs to the third-generation cephalosporins, similar to ceftriaxone and cefotaxime. It is particularly effective because it remains stable even in the presence of beta-lactamase enzymes, which are produced by some bacteria to resist antibiotics like penicillins and certain cephalosporins. Cefixime works by stopping the bacteria from building their cell walls. It does this by binding to specific proteins in the bacterial cell wall, preventing the final steps of cell wall formation. This causes the bacterial cells to burst and die, helped along by the bacteria's own enzymes that break down the cell wall. This ability to interfere with the bacterial cell wall makes cefixime a potent antibiotic against many resistant bacteria.
Certified content
Written By
B. Pharm
Reviewed By
B. Pharm, MSc.
Expert Advice
Dosage Forms Available for Cefixime
- Cefixime is available for use via the oral route (tablet, chewable tablet, capsule, and suspension (liquid)).
Age And Dosage Restrictions for Cefixime
- This medicine is meant for adults and children above 10 years of age.
Contraindications of Cefixime
- Cefixime is contraindicated in patients with known allergies to cefixime.
Medications To Avoid With Cefixime
- Avoiding the use of anticoagulants (warfarin), anticonvulsants (carbamazepine), and vaccinations (including BCG, cholera vaccine, and typhoid vaccine) along with Cefixime. Prior consultation with your doctor is essential before considering any prescription or over-the-counter medications.
Overdose and Missed Dose
- In case of an overdose of this medicine, inform your doctor and follow the advice accordingly.
- If you forget to take this medicine, take it as soon as you remember. But avoid repeating the dose.
Use In Driving And Operating Machinery
- Cefixime may affect your ability to drive or operate heavy machinery. Avoid driving if you feel dizzy after taking it.
Use in Pregnancy and Lactation
- Cefixime is not recommended during pregnancy or breastfeeding.
Special Dietary & Lifestyle Recommendation
- Avoid alcohol when you are taking Cefixime.
- This medicine can be taken before or after meals.
Frequently asked questions
1. How much time does Cefixime take to work?
This medicine starts showing its effects within a few hours after consumption.
2. What warnings and precautions should I take while taking Cefixime?
Avoid usage if you experience an allergic reaction (hypersensitivity) to Cefixime. It is advisable to seek advice from a doctor promptly.
3. Can I stop taking Cefixime if I feel healthy?
Do not stop taking this medicine without consulting your doctor, even if you feel healthy.
4. Is it safe for patients with kidney or liver issues?
Consult your doctor before taking this medicine if you have kidney or liver issues to ensure its safety and proper dosage.
5. Will Cefixime affect contraception?
No, this medicine does not affect contraception.
6. What if I do not get better after using Cefixime?
If you do not get better after using Cefixime, consult your doctor. It could be due to a resistant bacterial infection or a misdiagnosis, requiring a different antibiotic or additional tests.
7. Can Cefixime be used to treat viral infections?
No, Cefixime cannot be used to treat viral infections, such as the common cold or flu. Antibiotics like Cefixime are only effective against bacterial infections.
8. Can I use Cefixime for a long-term infection?
Using Cefixime for a long-term infection should only be done under the guidance of a doctor, as prolonged use can lead to antibiotic resistance and other side effects.
9. Can Cefixime be taken on an empty stomach?
Cefixime can be taken with or without food. However, taking it with food can help reduce potential stomach upset.
10. How is Cefixime better in terms of effectiveness, as compare to other antibiotics?
Cefixime is effective against a broad spectrum of bacteria and is often chosen for its convenience as it is usually taken once or twice daily. Its effectiveness depends on the specific type of infection and the susceptibility of the bacteria involved.
Cefixime in other salts
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