Penicillin V Potassium
Erythema Chronicum Migrans, Scarlet Fever, Anthrax + 21 more
Treatment
2 FDA approvals
20 Active Studies for Penicillin V Potassium
Treatment for
Erythema Chronicum Migrans
What is Penicillin V Potassium
Phenoxymethylpenicillin
The Generic name of this drug
Treatment Summary
Phenoxymethylpenicillin, also called Penicillin V or Penicillin VK, is an antibiotic that is used to treat mild to moderate infections caused by penicillin-sensitive bacteria. It is also used as a preventive measure in people with certain heart conditions who are undergoing dental or upper respiratory procedures. This medication is an oral form of Penicillin G and has been suggested for use by the American Heart Association and the American Dental Association.
Penicillin V Potassium
is the brand name
Penicillin V Potassium Overview & Background
Brand Name
Generic Name
First FDA Approval
How many FDA approvals?
Penicillin V Potassium
Phenoxymethylpenicillin
1968
190
Approved as Treatment by the FDA
Phenoxymethylpenicillin, otherwise known as Penicillin V Potassium, is approved by the FDA for 2 uses which include Bacterial Infections and Urinary Tract Infection (UTI) .
Bacterial Infections
Urinary Tract Infection (UTI)
Effectiveness
How Penicillin V Potassium Affects Patients
Phenoxymethylpenicillin is a type of antibiotic that kills bacteria. It works by targeting the bacteria while they are trying to multiply and preventing the bacteria from forming protective cell walls. In lab tests, this drug has been shown to be effective against many types of bacteria, such as staphylococci, streptococci, pneumococci, and certain types of clostridia, actinomyces, listeria, leptospira, neisseria, and treponema.
How Penicillin V Potassium works in the body
Phenoxymethylpenicillin works by disrupting the third and final stage of bacterial cell wall synthesis. It does this by attaching to a special protein within the cell wall, which is necessary for cell wall formation and division. When this protein is blocked, the cell wall is unable to form, leading to cell death.
When to interrupt dosage
The prescribed dosage of Penicillin V Potassium is reliant upon the determined affliction, including Anthrax, Actinomycosis and Erythema Chronicum Migrans. The total amount is contingent upon the manner of administration (e.g. Oropharyngeal or Tablet) depicted in the table below.
Condition
Dosage
Administration
Endocarditis, Bacterial
, 250.0 mg, 500.0 mg, 125.0 mg/mL, 250.0 mg/mL, 25.0 mg/mL, 50.0 mg/mL, 300.0 mg, 500000.0 units, 400000.0 units, 800000.0 units, 300.0 mg/mL, 200000.0 units/mL, 500000.0 units/mL, 180.0 mg/mL, 40000.0 units/mL, 250000.0 units/mL, 80000.0 units/mL
, Tablet, Tablet - Oral, Oral, Powder, for solution, Powder, for solution - Oral, Tablet, film coated, Tablet, film coated - Oral, For solution, For solution - Oral, Suspension, Suspension - Oral, Liquid, Liquid - Oral, Capsule - Oral, Capsule, Oropharyngeal, Tablet - Oropharyngeal
Bacterial Infections
, 250.0 mg, 500.0 mg, 125.0 mg/mL, 250.0 mg/mL, 25.0 mg/mL, 50.0 mg/mL, 300.0 mg, 500000.0 units, 400000.0 units, 800000.0 units, 300.0 mg/mL, 200000.0 units/mL, 500000.0 units/mL, 180.0 mg/mL, 40000.0 units/mL, 250000.0 units/mL, 80000.0 units/mL
, Tablet, Tablet - Oral, Oral, Powder, for solution, Powder, for solution - Oral, Tablet, film coated, Tablet, film coated - Oral, For solution, For solution - Oral, Suspension, Suspension - Oral, Liquid, Liquid - Oral, Capsule - Oral, Capsule, Oropharyngeal, Tablet - Oropharyngeal
Urinary Tract Infection (UTI)
, 250.0 mg, 500.0 mg, 125.0 mg/mL, 250.0 mg/mL, 25.0 mg/mL, 50.0 mg/mL, 300.0 mg, 500000.0 units, 400000.0 units, 800000.0 units, 300.0 mg/mL, 200000.0 units/mL, 500000.0 units/mL, 180.0 mg/mL, 40000.0 units/mL, 250000.0 units/mL, 80000.0 units/mL
, Tablet, Tablet - Oral, Oral, Powder, for solution, Powder, for solution - Oral, Tablet, film coated, Tablet, film coated - Oral, For solution, For solution - Oral, Suspension, Suspension - Oral, Liquid, Liquid - Oral, Capsule - Oral, Capsule, Oropharyngeal, Tablet - Oropharyngeal
Surgical Procedures
, 250.0 mg, 500.0 mg, 125.0 mg/mL, 250.0 mg/mL, 25.0 mg/mL, 50.0 mg/mL, 300.0 mg, 500000.0 units, 400000.0 units, 800000.0 units, 300.0 mg/mL, 200000.0 units/mL, 500000.0 units/mL, 180.0 mg/mL, 40000.0 units/mL, 250000.0 units/mL, 80000.0 units/mL
, Tablet, Tablet - Oral, Oral, Powder, for solution, Powder, for solution - Oral, Tablet, film coated, Tablet, film coated - Oral, For solution, For solution - Oral, Suspension, Suspension - Oral, Liquid, Liquid - Oral, Capsule - Oral, Capsule, Oropharyngeal, Tablet - Oropharyngeal
Congenital Heart Defect
, 250.0 mg, 500.0 mg, 125.0 mg/mL, 250.0 mg/mL, 25.0 mg/mL, 50.0 mg/mL, 300.0 mg, 500000.0 units, 400000.0 units, 800000.0 units, 300.0 mg/mL, 200000.0 units/mL, 500000.0 units/mL, 180.0 mg/mL, 40000.0 units/mL, 250000.0 units/mL, 80000.0 units/mL
, Tablet, Tablet - Oral, Oral, Powder, for solution, Powder, for solution - Oral, Tablet, film coated, Tablet, film coated - Oral, For solution, For solution - Oral, Suspension, Suspension - Oral, Liquid, Liquid - Oral, Capsule - Oral, Capsule, Oropharyngeal, Tablet - Oropharyngeal
dental procedures
, 250.0 mg, 500.0 mg, 125.0 mg/mL, 250.0 mg/mL, 25.0 mg/mL, 50.0 mg/mL, 300.0 mg, 500000.0 units, 400000.0 units, 800000.0 units, 300.0 mg/mL, 200000.0 units/mL, 500000.0 units/mL, 180.0 mg/mL, 40000.0 units/mL, 250000.0 units/mL, 80000.0 units/mL
, Tablet, Tablet - Oral, Oral, Powder, for solution, Powder, for solution - Oral, Tablet, film coated, Tablet, film coated - Oral, For solution, For solution - Oral, Suspension, Suspension - Oral, Liquid, Liquid - Oral, Capsule - Oral, Capsule, Oropharyngeal, Tablet - Oropharyngeal
Erythema Chronicum Migrans
, 250.0 mg, 500.0 mg, 125.0 mg/mL, 250.0 mg/mL, 25.0 mg/mL, 50.0 mg/mL, 300.0 mg, 500000.0 units, 400000.0 units, 800000.0 units, 300.0 mg/mL, 200000.0 units/mL, 500000.0 units/mL, 180.0 mg/mL, 40000.0 units/mL, 250000.0 units/mL, 80000.0 units/mL
, Tablet, Tablet - Oral, Oral, Powder, for solution, Powder, for solution - Oral, Tablet, film coated, Tablet, film coated - Oral, For solution, For solution - Oral, Suspension, Suspension - Oral, Liquid, Liquid - Oral, Capsule - Oral, Capsule, Oropharyngeal, Tablet - Oropharyngeal
Scarlet Fever
, 250.0 mg, 500.0 mg, 125.0 mg/mL, 250.0 mg/mL, 25.0 mg/mL, 50.0 mg/mL, 300.0 mg, 500000.0 units, 400000.0 units, 800000.0 units, 300.0 mg/mL, 200000.0 units/mL, 500000.0 units/mL, 180.0 mg/mL, 40000.0 units/mL, 250000.0 units/mL, 80000.0 units/mL
, Tablet, Tablet - Oral, Oral, Powder, for solution, Powder, for solution - Oral, Tablet, film coated, Tablet, film coated - Oral, For solution, For solution - Oral, Suspension, Suspension - Oral, Liquid, Liquid - Oral, Capsule - Oral, Capsule, Oropharyngeal, Tablet - Oropharyngeal
Tonsillitis
, 250.0 mg, 500.0 mg, 125.0 mg/mL, 250.0 mg/mL, 25.0 mg/mL, 50.0 mg/mL, 300.0 mg, 500000.0 units, 400000.0 units, 800000.0 units, 300.0 mg/mL, 200000.0 units/mL, 500000.0 units/mL, 180.0 mg/mL, 40000.0 units/mL, 250000.0 units/mL, 80000.0 units/mL
, Tablet, Tablet - Oral, Oral, Powder, for solution, Powder, for solution - Oral, Tablet, film coated, Tablet, film coated - Oral, For solution, For solution - Oral, Suspension, Suspension - Oral, Liquid, Liquid - Oral, Capsule - Oral, Capsule, Oropharyngeal, Tablet - Oropharyngeal
Animal bite
, 250.0 mg, 500.0 mg, 125.0 mg/mL, 250.0 mg/mL, 25.0 mg/mL, 50.0 mg/mL, 300.0 mg, 500000.0 units, 400000.0 units, 800000.0 units, 300.0 mg/mL, 200000.0 units/mL, 500000.0 units/mL, 180.0 mg/mL, 40000.0 units/mL, 250000.0 units/mL, 80000.0 units/mL
, Tablet, Tablet - Oral, Oral, Powder, for solution, Powder, for solution - Oral, Tablet, film coated, Tablet, film coated - Oral, For solution, For solution - Oral, Suspension, Suspension - Oral, Liquid, Liquid - Oral, Capsule - Oral, Capsule, Oropharyngeal, Tablet - Oropharyngeal
Anthrax
, 250.0 mg, 500.0 mg, 125.0 mg/mL, 250.0 mg/mL, 25.0 mg/mL, 50.0 mg/mL, 300.0 mg, 500000.0 units, 400000.0 units, 800000.0 units, 300.0 mg/mL, 200000.0 units/mL, 500000.0 units/mL, 180.0 mg/mL, 40000.0 units/mL, 250000.0 units/mL, 80000.0 units/mL
, Tablet, Tablet - Oral, Oral, Powder, for solution, Powder, for solution - Oral, Tablet, film coated, Tablet, film coated - Oral, For solution, For solution - Oral, Suspension, Suspension - Oral, Liquid, Liquid - Oral, Capsule - Oral, Capsule, Oropharyngeal, Tablet - Oropharyngeal
Heart Diseases
, 250.0 mg, 500.0 mg, 125.0 mg/mL, 250.0 mg/mL, 25.0 mg/mL, 50.0 mg/mL, 300.0 mg, 500000.0 units, 400000.0 units, 800000.0 units, 300.0 mg/mL, 200000.0 units/mL, 500000.0 units/mL, 180.0 mg/mL, 40000.0 units/mL, 250000.0 units/mL, 80000.0 units/mL
, Tablet, Tablet - Oral, Oral, Powder, for solution, Powder, for solution - Oral, Tablet, film coated, Tablet, film coated - Oral, For solution, For solution - Oral, Suspension, Suspension - Oral, Liquid, Liquid - Oral, Capsule - Oral, Capsule, Oropharyngeal, Tablet - Oropharyngeal
Bronchitis
, 250.0 mg, 500.0 mg, 125.0 mg/mL, 250.0 mg/mL, 25.0 mg/mL, 50.0 mg/mL, 300.0 mg, 500000.0 units, 400000.0 units, 800000.0 units, 300.0 mg/mL, 200000.0 units/mL, 500000.0 units/mL, 180.0 mg/mL, 40000.0 units/mL, 250000.0 units/mL, 80000.0 units/mL
, Tablet, Tablet - Oral, Oral, Powder, for solution, Powder, for solution - Oral, Tablet, film coated, Tablet, film coated - Oral, For solution, For solution - Oral, Suspension, Suspension - Oral, Liquid, Liquid - Oral, Capsule - Oral, Capsule, Oropharyngeal, Tablet - Oropharyngeal
Streptococcal Pharyngitis
, 250.0 mg, 500.0 mg, 125.0 mg/mL, 250.0 mg/mL, 25.0 mg/mL, 50.0 mg/mL, 300.0 mg, 500000.0 units, 400000.0 units, 800000.0 units, 300.0 mg/mL, 200000.0 units/mL, 500000.0 units/mL, 180.0 mg/mL, 40000.0 units/mL, 250000.0 units/mL, 80000.0 units/mL
, Tablet, Tablet - Oral, Oral, Powder, for solution, Powder, for solution - Oral, Tablet, film coated, Tablet, film coated - Oral, For solution, For solution - Oral, Suspension, Suspension - Oral, Liquid, Liquid - Oral, Capsule - Oral, Capsule, Oropharyngeal, Tablet - Oropharyngeal
Heart valve disease
, 250.0 mg, 500.0 mg, 125.0 mg/mL, 250.0 mg/mL, 25.0 mg/mL, 50.0 mg/mL, 300.0 mg, 500000.0 units, 400000.0 units, 800000.0 units, 300.0 mg/mL, 200000.0 units/mL, 500000.0 units/mL, 180.0 mg/mL, 40000.0 units/mL, 250000.0 units/mL, 80000.0 units/mL
, Tablet, Tablet - Oral, Oral, Powder, for solution, Powder, for solution - Oral, Tablet, film coated, Tablet, film coated - Oral, For solution, For solution - Oral, Suspension, Suspension - Oral, Liquid, Liquid - Oral, Capsule - Oral, Capsule, Oropharyngeal, Tablet - Oropharyngeal
Vincent Angina
, 250.0 mg, 500.0 mg, 125.0 mg/mL, 250.0 mg/mL, 25.0 mg/mL, 50.0 mg/mL, 300.0 mg, 500000.0 units, 400000.0 units, 800000.0 units, 300.0 mg/mL, 200000.0 units/mL, 500000.0 units/mL, 180.0 mg/mL, 40000.0 units/mL, 250000.0 units/mL, 80000.0 units/mL
, Tablet, Tablet - Oral, Oral, Powder, for solution, Powder, for solution - Oral, Tablet, film coated, Tablet, film coated - Oral, For solution, For solution - Oral, Suspension, Suspension - Oral, Liquid, Liquid - Oral, Capsule - Oral, Capsule, Oropharyngeal, Tablet - Oropharyngeal
Actinomycosis
, 250.0 mg, 500.0 mg, 125.0 mg/mL, 250.0 mg/mL, 25.0 mg/mL, 50.0 mg/mL, 300.0 mg, 500000.0 units, 400000.0 units, 800000.0 units, 300.0 mg/mL, 200000.0 units/mL, 500000.0 units/mL, 180.0 mg/mL, 40000.0 units/mL, 250000.0 units/mL, 80000.0 units/mL
, Tablet, Tablet - Oral, Oral, Powder, for solution, Powder, for solution - Oral, Tablet, film coated, Tablet, film coated - Oral, For solution, For solution - Oral, Suspension, Suspension - Oral, Liquid, Liquid - Oral, Capsule - Oral, Capsule, Oropharyngeal, Tablet - Oropharyngeal
Respiratory Tract Infections
, 250.0 mg, 500.0 mg, 125.0 mg/mL, 250.0 mg/mL, 25.0 mg/mL, 50.0 mg/mL, 300.0 mg, 500000.0 units, 400000.0 units, 800000.0 units, 300.0 mg/mL, 200000.0 units/mL, 500000.0 units/mL, 180.0 mg/mL, 40000.0 units/mL, 250000.0 units/mL, 80000.0 units/mL
, Tablet, Tablet - Oral, Oral, Powder, for solution, Powder, for solution - Oral, Tablet, film coated, Tablet, film coated - Oral, For solution, For solution - Oral, Suspension, Suspension - Oral, Liquid, Liquid - Oral, Capsule - Oral, Capsule, Oropharyngeal, Tablet - Oropharyngeal
moderate bacterial upper respiratory tract infections
, 250.0 mg, 500.0 mg, 125.0 mg/mL, 250.0 mg/mL, 25.0 mg/mL, 50.0 mg/mL, 300.0 mg, 500000.0 units, 400000.0 units, 800000.0 units, 300.0 mg/mL, 200000.0 units/mL, 500000.0 units/mL, 180.0 mg/mL, 40000.0 units/mL, 250000.0 units/mL, 80000.0 units/mL
, Tablet, Tablet - Oral, Oral, Powder, for solution, Powder, for solution - Oral, Tablet, film coated, Tablet, film coated - Oral, For solution, For solution - Oral, Suspension, Suspension - Oral, Liquid, Liquid - Oral, Capsule - Oral, Capsule, Oropharyngeal, Tablet - Oropharyngeal
prophylaxis of Bacterial endocarditis
, 250.0 mg, 500.0 mg, 125.0 mg/mL, 250.0 mg/mL, 25.0 mg/mL, 50.0 mg/mL, 300.0 mg, 500000.0 units, 400000.0 units, 800000.0 units, 300.0 mg/mL, 200000.0 units/mL, 500000.0 units/mL, 180.0 mg/mL, 40000.0 units/mL, 250000.0 units/mL, 80000.0 units/mL
, Tablet, Tablet - Oral, Oral, Powder, for solution, Powder, for solution - Oral, Tablet, film coated, Tablet, film coated - Oral, For solution, For solution - Oral, Suspension, Suspension - Oral, Liquid, Liquid - Oral, Capsule - Oral, Capsule, Oropharyngeal, Tablet - Oropharyngeal
Warnings
There are 20 known major drug interactions with Penicillin V Potassium.
Common Penicillin V Potassium Drug Interactions
Drug Name
Risk Level
Description
Vibrio cholerae CVD 103-HgR strain live antigen
Major
The therapeutic efficacy of Vibrio cholerae CVD 103-HgR strain live antigen can be decreased when used in combination with Phenoxymethylpenicillin.
Chlormadinone
Minor
The therapeutic efficacy of Chlormadinone can be decreased when used in combination with Phenoxymethylpenicillin.
Cloprostenol
Minor
The therapeutic efficacy of Cloprostenol can be decreased when used in combination with Phenoxymethylpenicillin.
Cyproterone acetate
Minor
The therapeutic efficacy of Cyproterone acetate can be decreased when used in combination with Phenoxymethylpenicillin.
Demegestone
Minor
The therapeutic efficacy of Demegestone can be decreased when used in combination with Phenoxymethylpenicillin.
Penicillin V Potassium Toxicity & Overdose Risk
The lowest toxic dose of penicillin in rats is more than 1040mg/kg. Common side effects include nausea, vomiting, black hairy tongue, and abdominal discomfort. In rare cases, people may experience muscle weakness and seizures. People with severe allergic reactions to penicillin may be at risk of death. If a person overdoses on penicillin, vomiting or stomach pumping should be induced, followed by activated charcoal. It is generally safe to use penicillin while pregnant or breastfeeding.
Penicillin V Potassium Novel Uses: Which Conditions Have a Clinical Trial Featuring Penicillin V Potassium?
68 active clinical trials are currently in progress to assess the ability of Penicillin V Potassium in managing Erythema Chronicum Migrans, Heart Diseases and Tonsillitis.
Condition
Clinical Trials
Trial Phases
Anthrax
1 Actively Recruiting
Phase 2
Actinomycosis
0 Actively Recruiting
Bronchitis
2 Actively Recruiting
Not Applicable
Streptococcal Pharyngitis
0 Actively Recruiting
Heart valve disease
0 Actively Recruiting
dental procedures
0 Actively Recruiting
Vincent Angina
0 Actively Recruiting
Endocarditis, Bacterial
0 Actively Recruiting
Tonsillitis
0 Actively Recruiting
moderate Otitis media
0 Actively Recruiting
Surgical Procedures
0 Actively Recruiting
Respiratory Tract Infections
0 Actively Recruiting
Heart Diseases
0 Actively Recruiting
prophylaxis of Bacterial endocarditis
0 Actively Recruiting
moderate bacterial upper respiratory tract infections
0 Actively Recruiting
Erythema Chronicum Migrans
0 Actively Recruiting
Rheumatic Fever
0 Actively Recruiting
Otitis Media
0 Actively Recruiting
Urinary Tract Infection (UTI)
6 Actively Recruiting
Phase 1, Phase 3, Phase 4, Phase 2
Congenital Heart Defect
27 Actively Recruiting
Not Applicable, Phase 3, Phase 2, Phase 1
Patient Q&A Section about penicillin v potassium
These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.
Is penicillin V potassium the same as penicillin?
"Penicillin V potassium is an antibiotic that is used to kill bacteria. It is not effective against viral infections such as colds or the flu."
Answered by AI
Is penicillin V potassium good for tooth infection?
"The most common antibiotics that dentists prescribe to treat a tooth infection are penicillin-type drugs, such as amoxicillin and penicillin V potassium."
Answered by AI
Is penicillin V potassium the same as amoxicillin?
"Amoxicillin is a penicillin antibiotic that can be used to treat a wide variety of bacterial infections. However, it cannot be used to treat the flu or common cold, since these are viruses. Penicillin v potassium (Penicillin VK) is a cheap antibiotic that works well for strep infections."
Answered by AI
What is penicillin V potassium 500 mg?
"Penicillin V Potassium is a generic antibiotic that is used to treat various types of bacterial infections. It is commonly prescribed to patients who have pneumonia, scarlet fever, strep infections, staph infections, bacterial infections of the skin, gingivitis, and rheumatic fever."
Answered by AI