Daily Health Headlines

penicillin V, Veetids (Pen-Vee-K is no longer available in the U.S.)

👤by TODAY 0 comments 🕔Monday, February 2nd, 2015

DRUG CLASS AND MECHANISM: Penicillin V is an oral form of the antibiotic, penicillin, which is used to treat bacterial infections. In 1928, Alexander Fleming noted that mold belonging to the genus Penicillium inhibited the growth of bacteria. Fleming called this unknown antibacterial substance penicillin. Ten years later, a group at Oxford University began to investigate penicillin in laboratory mice. Penicillin was hailed as a miracle drug and saved countless lives in World War II.

Today, many derivatives of penicillin have been developed which inhibit more types of bacteria than the original, life-saving drug. Penicillin stops bacteria from multiplying by preventing bacteria from forming the walls that surround them. The walls are necessary to protect bacteria from their environment and to keep the contents of the bacterial cell together. Bacteria cannot survive without a cell wall. Penicillin is most effective when bacteria are actively multiplying and forming cell walls. Penicillin itself is active against Streptococci (including Streptococcus pneumoniae), Listeria, Neisseria gonorrhoeae, Clostridium, Peptococcus, and Peptostreptococcus. Most staphylococci now are resistant to penicillin.

PRESCRIBED FOR: Penicillin V is effective for treatment of laryngitis, bronchitis, pneumonia, and soft tissue and skin infections caused by susceptible bacteria. It also is used for preventing recurrence of rheumatic fever and chorea (a disorder of uncontrolled movement of the body). Only mild to moderate infections are treated with oral penicillin V. Patients with more severe infections are given penicillin by injection.

Medically Reviewed by a Doctor on 2/2/2015

penicillin V (phenoxymethyl penicillin) Index

Report Problems to the Food and Drug Administration

You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.

Need help identifying pills and medications?Use the pill identifier tool on RxList.

Back to Medications Index

Pharmacy Author:

Omudhome Ogbru, PharmD

Omudhome Ogbru, PharmD

Dr. Ogbru received his Doctorate in Pharmacy from the University of the Pacific School of Pharmacy in 1995. He completed a Pharmacy Practice Residency at the University of Arizona/University Medical Center in 1996. He was a Professor of Pharmacy Practice and a Regional Clerkship Coordinator for the University of the Pacific School of Pharmacy from 1996-99.

Medical and Pharmacy Editor:

Jay W. Marks, MD

Jay W. Marks, MD

Jay W. Marks, MD, is a board-certified internist and gastroenterologist. He graduated from Yale University School of Medicine and trained in internal medicine and gastroenterology at UCLA/Cedars-Sinai Medical Center in Los Angeles.

Article Credits / Source

TODAY / MedicineNet.com

TODAY wrote this story for MedicineNet.com. MedicineNet.com provides up to the minute breaking health news. Click here to view this full article from MedicineNet.com.

View More Articles From TODAY 🌎View Article Website

Sponsored Product

Lunar Sleep for $1.95

Lunar Sleep for $1.95

People who have trouble sleeping typically have low levels of melatonin, so melatonin supplements seem like a logical fix for insomnia. There is a high demand for sleep aids, especially in the U.S. The National Health Interview Survey done in 2002, and again in 2007, found 1.6 million US adults were using complementary and alternative sleep aids for insomnia. Lunar Sleep was a top choice. Use Promo Code: Sleep2014 and only pay $1.95 S&H.

Get Lunar Sleep for $1.95

More Cold & Flu Articles

Are You Ready for Flu Season?

Are You Ready for Flu Season?0

FRIDAY, Nov. 18, 2016 (HealthDay News) -- With flu season right around the corner, U.S. health officials are urging everyone to get their flu shot now so they'll be protected from the potentially serious complications of influenza. "The fact ...

Flu (Influenza)

Flu (Influenza)0

Flu Treatment What to Do if You Get the Flu If you get the flu, there are treatments that can reduce both the intensity and duration of your suffering: Over-the-counter medications such as pain relievers, decongestants, and antihistamines ...

Health Tip: Recognize Signs of Strep Throat

Health Tip: Recognize Signs of Strep Throat0

(HealthDay News) -- Strep throat is a contagious infection caused by streptococcal bacteria. Your doctor will prescribe an antibiotic, which you must finish to make sure the infection is killed completely. The U.S. Centers for Disease ...

Do Your Part to Stop Spreading Colds and Flu

Do Your Part to Stop Spreading Colds and Flu0

MONDAY, Nov. 7, 2016 (HealthDay News) -- It's easy to spread germs that cause colds, flu and other serious illnesses, including whooping cough and severe acute respiratory syndrome (SARS). That's why you need to protect yourself and take steps ...

amoxicillin (Amoxil, Moxatag, Larotid)

amoxicillin (Amoxil, Moxatag, Larotid)0

home / cold and flu center / cold and flu a-z list / amoxicillin index / amoxicillin (amoxil, moxatag, larotid) drug monograph Pharmacy Author: Omudhome Ogbru, PharmD Omudhome Ogbru, PharmDDr. Ogbru ...

View More Cold & Flu Articles

0 Comments

Write a Comment

Your email address will not be published. Required fields are marked *

Our Mailing List

Subscribe to our mailing list to get the latest health news as it breaks!

Your information will not be shared with anyone!