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Penicillin V

Uses

Penicillin V is used in the treatment of bacterial infections and syphilis.

How it Works

How Penicillin V works Penicillin V is an antibiotic that kills bacteria by preventing them from forming the protective covering (cell wall) necessary for their survival.

Side Effects

Common side effects of Penicillin V include vomiting, nausea, diarrhea, and hypersensitivity reactions.

Expert Advice

  • You have been prescribed Penicillin V for the treatment of bacterial infections.
  • Complete the prescribed course, even if you start to feel better.
  • Stopping the medication early may result in the infection returning and becoming harder to treat.
  • Diarrhea may occur as a side effect but should resolve once your course is complete.
  • Inform your doctor if diarrhea persists or if you notice blood in your stools.
  • Contact your doctor immediately if you develop:
    • An itchy rash
    • Swelling of the face, throat, or tongue
    • Breathing difficulties

Other Combinations

Frequently asked questions

Is long-term use of Penicillin V safe?
Penicillin V is generally safe when taken as prescribed by your doctor. It should be used for the duration recommended, within the appropriate dosage.
Can Penicillin V cause an allergic reaction?
Yes, Penicillin V can cause an allergic reaction, though it is rare. It is harmful for individuals with a known allergy to penicillins. Seek emergency medical help if you experience signs of an allergic reaction such as hives, difficulty breathing, or swelling of the face, lips, tongue, or throat.
How long does it take for Penicillin V to work?
Penicillin V typically begins to work soon after administration, but it may take 2-3 days for you to feel significant improvement.
Can I stop taking Penicillin V once my symptoms improve?
No, you should complete the full course of Penicillin V even if your symptoms improve, as the infection may not be fully cleared.
What should I do if I don't improve after taking Penicillin V?
Contact your doctor if you do not feel better after completing the full course of treatment or if your symptoms worsen while using the medication.
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