Antibiotic advice

The Houston Health Department educates the public during National Antibiotics Awareness Week by sharing educational resources through multiple communications platforms including newsletters, videos and social media campaigns.

The Healthcare Associated Infection program works with local healthcare providers to enhance infection control, antibiotic stewardship and reduce person-to-person virus transmission through surveillance, investigation and education.

HHD’s Antimicrobial Stewardship Committee hosts an annual conference that brings together local and national experts to discuss antimicrobial stewardship and the increasing challenges associated with antimicrobial resistance.

CDC and World Health Organization tips to help prevent and control the spread of antibiotic resistance:

  • Get the facts about antibiotics. Antibiotics do not work on viruses, such as those that cause colds, flu, bronchitis, runny noses and many sore throats, ear and sinus infections even if the mucus is thick, yellow or green.
  • Never demand antibiotics if your health worker says you don’t need them.
  • Ask your doctor, nurse, or pharmacist about the best way to feel better. While your body fights off a virus, pain relievers, fever reducers, saline nasal spray or drops, warm compresses, liquids and rest can help you feel better.
  • If you need antibiotics, take them exactly as prescribed. Never skip doses.
  • Talk with your doctor if you develop any side effects, especially severe diarrhea, since that could be a Clostridioides difficile (C. difficile or C. diff) infection, which needs to be treated.
  • Safely throw away leftover medication. 
  • Never save antibiotics for the next time you get sick.
  • Never take antibiotics prescribed for someone else or share your prescribed medicines with someone else. 
  • Do your best to stay healthy and keep others healthy by cleaning hands, covering coughs, staying home when sick, and getting recommended vaccines, such as the flu vaccine.
  • Prevent the spread of infections by practicing safe sex.
  • Prepare food hygienically:
    • Keep hands, surfaces and tools clean.
    • Separate raw from cooked foods.
    • Cook meat thoroughly.
    • Keep food at safe temperatures.
    • Use clean, safe water.
    • Choose foods that have been produced without the use of antibiotics for growth or disease prevention in healthy animals.

 

Antibiotic Resistance Infographic

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Sunday, 07 July 2019 09:20

Health Department fights antibiotic overload to ward off resistant infections

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COH Health Department fights antibiotic overload to ward off resistant infections.

Alexander Fleming’s discovery of penicillin in 1928 and its mainstream availability in the 1940s saved millions of lives and revolutionized healthcare worldwide.

But now, nearly 100 years later, the overuse and misuse of antibiotics have prompted health authorities to raise a red flag and assert that we’ve had too much of a good thing.

With an estimated 2 million antibiotic-resistant infections and 23,000 related deaths reported each year in the United States alone, the Centers for Disease Control and Prevention and the World Health Organization single out antibiotic resistance as one of the biggest public health threats of our time.

The City of Houston Health Department is working with the CDC and other healthcare agencies to educate the public and healthcare providers about antibiotic resistance through awareness campaigns, infection control and tracking, and hosting an annual antimicrobial stewardship symposium.

As the healthcare associated infection (HAI) coordinator, Charlene Offiong leads the HAI program that drives the city’s infection control, tracking and education.

image offiong mugshotHer work, which is funded by a grant from the CDC, focuses on infections associated with healthcare settings such as hospitals, physicians’ offices, ambulatory centers and nursing homes.

“Some advancements in the medical field would not have been possible without antibiotics. Cancer treatment, organ transplant, caesarean sections, and life-saving measures for premature infants have been successful because we have had antibiotics to prevent and fight infections,” Offiong said.

“But every time we take an antibiotic, we give bacteria the opportunity to learn how to fight it.

“We’re seeing infections failing to respond to antibiotics.  Patients with resistant infections can have longer hospital stays and higher mortality rates,” she said.

The World Health Organizations lists pneumonia, tuberculosis, blood poisoning, gonorrhea and food-borne illnesses that cause gastrointestinal infections among the common diseases that are becoming increasingly difficult, if not impossible to treat in advanced cases.

This is particularly concerning in hospital settings where patients develop infections after an unrelated procedure, as well as the elderly patient population who have more than one chronic condition like diabetes and hypertension, leaving them more susceptible to infection.

Causes of antibiotic resistance

Offiong cites several causes of antibiotic resistance, but chief among them is the overuse or inappropriate use of antibiotics.

It’s important to note that resistance occurs naturally as bacteria adapt and evolve, she said, but inappropriate use of antibiotics has made it easier for bacteria to triumph over the drug.

The CDC estimates that at least 30% of the antibiotics in U.S. outpatient settings are prescribed unnecessarily. Another contributing issue is when patients take antibiotics incorrectly, fail to finish a full prescribed course of antibiotics, share prescriptions or take leftover antibiotics.

“It will take a change in behavior to prevent the common reaction of wanting an antibiotic. We’ve used antibiotics for so long, we tend to not see some of the associated adverse effects. It’s about changing the mindset that if you’re sick, you need an antibiotic,” Offiong said.

“Antibiotics are relatively inexpensive, so sometimes patients may not appropriately take the antibiotic. They’ll say, ‘I already feel better, so I can just stop taking these,’” she said.

The lack of new antibiotics on the market also threatens physicians’ ability to treat infections. The pharmaceutical industry has been slow to develop and introduce new antibiotics, Offiong said.

Investing in the development, production and marketing of drugs that treat a one-time or occasional infection is less profitable than producing drugs for chronic conditions taken daily over the lifetime of a patient, she explained.

That leaves doctors and patients with few alternatives to fight advanced, drug-resistant infections.

“When infections can no longer be treated by first-line antibiotics, more expensive medicines must be used,” the World Health Organization states on its website. “While there are some new antibiotics in development, none of them are expected to be effective against the most dangerous forms of antibiotic-resistant bacteria.”

Antibiotic Graphic 1Causes of antibiotic resistance

Offiong said fighting antibiotic resistance will require enhanced communication between patients and providers as well as an overhaul in attitudes toward health and wellness.

“A lot of time there is pressure by the patient to ask for an antibiotic, and some physicians feel pressured to write a prescription for the patient,” Offiong said. “You call in sick, you go to the doctor’s office and you might feel like you need to come away with something more than advice go home, rest, drink fluids.

“Antibiotics are not always the answer in certain cases like with a viral infection.  It’s a simple message, but it’s a simple message that needs to be consistently communicated,” Offiong said. “We don’t want patients to refuse antibiotics.

You need to listen to your doctor and take medications appropriately. We want patients to be informed so they can have productive conversations with their physicians and become empowered health advocates.”

 

Read 1027 times Last modified on Friday, 02 August 2019 15:38