-
Description
-
Reviews (0)
-
Related Products
-
Related Conditions
Fact Table
| Fact Table | |
|---|---|
| Formula | C21H27N5O9S2 |
| License | FDA approved |
| Bioavailability | ~50% (increased with food) |
| Legal status | Prescription Drug |
| Chemical Name | (6R,7R)-7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-3-methoxymethyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 1-(isopropoxycarbonyloxy)ethyl ester |
| Elimination half-life | ~2-3 hours |
| Dosage (Strength) | 100mg, 200mg tablets; 50mg/5mL or 100mg/5mL oral suspension |
| Pregnancy | Consult Doctor (Category B) |
| Brands | Vantin, Cefpodoxime |
| Protein binding | ~40% |
| PubChem CID | 135398744 |
| MedlinePlus | a692007 |
| ChEBI | 3506 |
| ATC code | J01DD13 |
| DrugBank | DB01416 |
| KEGG | D07602 |
| Routes of administration | By mouth |
Vantin is an antibiotic medication used to treat an array of different bacterial infections. Cefpodoxime Proxetil is a cephalosporin antibiotic that will prevent the bacteria from growing and further colonize and allowing the body’s immune system to clear the infection more reliably. Maxillary sinusitis and pharyngitis / tonsillitis are also possible uses for this medication. You can buy Vantin with a prescription here at Canpharm.
Directions
Standard dosage for Vantin is to take 1 tablet every 12 hours with food, but dosage may vary and you should always take your medication as indicated in your prescription
Ingredients
The active ingredient in Vantin is Cefpodoxime Proxetil
Cautions
Let your doctor know of any history of kidney disease and stomach / intestinal diseases like Colitis before starting on Vantin
This medication may cause live bacterial vaccines to be less effective
Older adults may be susceptible to side effects from using Vantin generic
Women who are pregnant or plan to become pregnant should only use Vantin if their doctor approves it
Interactions
Negative drug interactions may occur between Vantin antibiotic and other Rx or OTC medications, including atezolizumab, avelumab, azithromycin, balstilimab, bazedoxifene, camrelizumab, cemiplimab, cimetidine, clarithromycin, cosibelimab, demeclocycline, didanosine, dienogest, digoxin, dostarlimab, doxycycline, durvalumab, esomeprazole, famotidine, gentamicin, kanamycin, minocycline, neomycin PO, nivolumab, nizatidine, omeprazole, pembrolizumab, penpulimab, plazomicin, probenecid, rabeprazole, retifanlimab, sintilimab, streptomycin, tetracycline, tislelizumab, tobramycin, toripalimab, voclosporin, and warfarin
Let your doctor know of all medications you are currently taking before getting a prescription and proceeding to buy Vantin online
Side Effects
Vantin side effects may occur, and some users may experience diarrhea, nausea, vomiting, headache, or swelling of the ankles or feet. If side effects are seen you may want to discontinue use and meet with a doctor again to discuss bacterial infection treatment medication alternatives.
Frequently Asked Questions about Vantin (Cefpodoxime Proxetil)
What is Vantin (Cefpodoxime Proxetil) used for?
Vantin is an oral antibiotic used to treat bacterial infections such as respiratory tract infections, urinary tract infections, skin infections, sinusitis, and certain sexually transmitted infections like gonorrhea.
How does Vantin work?
Vantin (a third-generation cephalosporin) works by inhibiting the synthesis of bacterial cell walls, which ultimately kills the bacteria and stops the infection.
What are the common side effects of Vantin?
Common side effects include:
- Diarrhea
- Nausea or vomiting
- Abdominal pain
- Headache
- Rash or itching
How should Vantin be taken?
- Take Vantin exactly as prescribed by your doctor.
- It is usually taken twice daily with food to improve absorption and reduce stomach upset.
- Complete the full course of the medication, even if you feel better before finishing it.
Who should not take Vantin?
Vantin is not recommended for individuals who:
- Have a known allergy to cephalosporins or penicillins.
- Have severe kidney impairment without dosage adjustments.
- Are on certain medications that may interact negatively.
Does Vantin interact with other medications?
Yes, Vantin may interact with:
- Antacids or medications containing magnesium or aluminum (these reduce absorption).
- Probenecid (may increase cefpodoxime levels).
- Diuretics (may increase the risk of kidney toxicity).
Can Vantin cause diarrhea?
Yes, diarrhea is a common side effect. However, if it is severe or contains blood, contact your doctor, as it could indicate a more serious condition like Clostridioides difficile-associated diarrhea.
Can Vantin be used during pregnancy?
Vantin is considered relatively safe during pregnancy but should only be used if clearly needed and prescribed by a healthcare provider.
How long does Vantin stay in your system?
Vantin has a half-life of approximately 2–3 hours, meaning it is eliminated from the body within about 12–15 hours. However, its therapeutic effects last longer with proper dosing.
What should I avoid while taking Vantin?
- Avoid skipping doses, as this can reduce the effectiveness of the treatment.
- Do not take antacids or acid-reducing medications within 2 hours of taking Vantin, as they may interfere with absorption.
- Avoid alcohol if it exacerbates side effects like nausea or dizziness.
