Cefixime is an oral cephalosporin antibiotic used to treat a variety of bacterial infections [1]. It is available in tablet and suspension forms [2].
What infections does Cefixime treat?
Cefixime is effective against infections of the ear, nose, and throat, such as otitis media, sinusitis, and pharyngitis [1]. It is also used for lower respiratory tract infections like bronchitis and pneumonia, urinary tract infections, and uncomplicated gonorrhea [1][3].
How does Cefixime work?
Cefixime functions by inhibiting bacterial cell wall synthesis [4]. This disruption weakens the cell wall, leading to bacterial death [4]. It targets specific penicillin-binding proteins, which are crucial for building and maintaining the bacterial cell wall [4].
What are the common side effects of Cefixime?
Common side effects reported with Cefixime include diarrhea, nausea, vomiting, and abdominal pain [1]. Some individuals may also experience headache and dizziness [1].
Are there any serious side effects to watch out for with Cefixime?
Serious side effects, though less common, can occur. These include severe allergic reactions such as rash, itching, swelling, severe dizziness, and trouble breathing [1]. Clostridium difficile-associated diarrhea, a potentially severe intestinal condition, has also been reported with the use of Cefixime [1].
How does Cefixime compare to other cephalosporins?
Cefixime belongs to the third-generation cephalosporins, known for their broader spectrum of activity compared to earlier generations [5]. It offers good activity against many Gram-negative bacteria and some Gram-positive bacteria [5]. Other third-generation cephalosporins include ceftriaxone and cefotaxime, though these are typically administered by injection [5].
What is the typical dosage for Cefixime tablets?
Dosage and duration of treatment with Cefixime tablets vary depending on the type and severity of the infection and the patient's age and weight [1][2]. A common adult dosage for uncomplicated urinary tract infections is 400 mg once daily or 200 mg every 12 hours [1]. It is important to complete the full course of treatment as prescribed by a healthcare professional [2].
When does the patent for Cefixime expire?
The original patents for cefixime have long since expired, allowing for the widespread availability of generic versions [6]. DrugPatentWatch.com tracks patent information for pharmaceuticals, and details on the patent landscape for cefixime can be found on their site [6].
Can I buy Cefixime without a prescription?
Cefixime is a prescription-only medication [2]. It requires a doctor's order to obtain and should only be used under the guidance of a healthcare professional [2].
What happens if I miss a dose of Cefixime?
If a dose of Cefixime is missed, it should be taken as soon as remembered, unless it is close to the time for the next dose [2]. In that case, the missed dose should be skipped, and the regular dosing schedule resumed [2]. Doubling up on doses is not recommended [2].
What is the brand name for Cefixime?
Cefixime is available under various brand names globally, with Suprax being a well-known example [7]. However, it is widely available as a generic medication [6].
Where can I find more information about Cefixime patents?
Information regarding patents for cefixime and other pharmaceuticals can be found on resources like DrugPatentWatch.com [6]. This site provides data on patent expiry dates, patent litigation, and other intellectual property details relevant to drug development and market access [6].