Comparing Levofloxacin vs Penicillin VK
| Levofloxacin | Penicillin VK (penicillin v potassium) |
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| Levofloxacin | Penicillin VK (penicillin v potassium) |
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Prescription only
Levofloxacin treats a wide range of bacterial infections; however, it can cause some very severe and potentially irreversible side effects such as tendonitis or tendon rupture, and should only be... View more |
Prescription only
Prescribed for Bacterial Infection, Fusospirochetosis - Trench Mouth, Cutaneous Bacillus anthracis, Clostridioides difficile Infection, Lyme Disease - Erythema Chronicum Migrans, Middle Ear... View more |
Related suggestions Bacterial Infection
Skin or Soft Tissue Infection
Middle Ear Infections (Otitis Media)
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| More about Levofloxacin | More about Penicillin VK (penicillin v potassium) | ||||||||
| Ratings & Reviews | |||||||||
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Levofloxacin has an average rating of 5.1 out of 10 from a total of 740 ratings on Drugs.com. 39% of reviewers reported a positive effect, while 45% reported a negative effect. |
Penicillin VK has an average rating of 6.5 out of 10 from a total of 31 ratings on Drugs.com. 56% of reviewers reported a positive effect, while 32% reported a negative effect. |
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| Drug Class | |||||||||
| Side Effects | |||||||||
| Generic Availability | |||||||||
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Lower cost generic |
N/A |
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| Pricing and Coupons * Prices are without insurance | |||||||||
View all Levofloxacin prices |
We could not find an exact match for this medicine. Try searching the Price Guide directly. |
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| Dosage Forms Available | |||||||||
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N/A |
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| Brand Names | |||||||||
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N/A |
N/A |
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| Half Life The half-life of a drug is the time taken for the plasma concentration of a drug to reduce to half its original value. | |||||||||
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6 hours |
1 hour |
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| CSA Schedule ** View glossary of terms | |||||||||
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Not a controlled drug
Is not subject to the Controlled Substances Act. |
Not a controlled drug
Is not subject to the Controlled Substances Act. |
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| Pregnancy Category | |||||||||
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Category C
Risk cannot be ruled out
See the full pregnancy warnings document. |
Category B
No proven risk in humans
See the full pregnancy warnings document. |
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| Drug Interactions | |||||||||
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A total of 508 drugs are known to interact with Levofloxacin:
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A total of 42 drugs are known to interact with Penicillin VK:
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| Alcohol/Food/Lifestyle Interactions | |||||||||
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No known alcohol/food interactions. This does not necessarily mean no interactions exist. Always consult your healthcare provider. |
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| Disease Interactions | |||||||||
| First Approval Date | |||||||||
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N/A |
N/A |
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| WADA Class View World Anti-Doping Agency classifications. | |||||||||
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N/A |
N/A |
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| More Information | |||||||||
| Patient resources | |||||||||
| Professional Resources | |||||||||
| Related Treatment Guide | |||||||||
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** The Controlled Substances Act (CSA) schedule information displayed applies to substances regulated under federal law. There may be variations in CSA schedules between individual states.
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.