Best Antibiotics For A Uti
Leah McCabe
Leah McCabe
Leah likes writing about health and science subjects. Through her writing she hopes to help people of all backgrounds have equal access to information and quality healthcare.
Dr. Umer Khan
Dr. Umer Khan
Medically reviewed by Dr Umer Khan, MD who is a Board Certified physician practicing in Pennsylvania. His special interests include wellness, longevity and medical IT.
Get Your Prescription Filled Right Away
Once you are done with your appointment and have received a prescription for an antibiotic, its important you get it filled at a pharmacy as soon as possible. The faster you start taking your medication, the faster your UTI will be gone.
If you usually use next-day prescription delivery or a mail order pharmacy, this is one time when you should avoid doing this. These options can cause a delay by anywhere from 1 day to 1 week . Youre better off using a local pharmacy in this case.
If going into the pharmacy is a concern due to COVID-19, many pharmacies have added options to help minimize the amount of time you are inside the building. Some options to ask about at your pharmacy include:
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Same-day delivery through services like Instacart
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Using the pharmacys drive-thru pick-up window
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Curbside pick-up
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Paying ahead of time through the pharmacys smartphone app to make your time spent at the checkout counter faster
Every pharmacy is different, so make sure to ask your personal pharmacy if these options are available at your location.
How Long Will I Take It For
If you’re taking nitrofurantoin to:
- treat a urinary tract infection, then you usually need to take it for 3 to 7 days
- stop urinary tract infections coming back, you may need to take it for several months
- prevent an infection before having surgery, you’ll usually need take it on the day of the operation and for the next 3 days
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How Common Are Urinary Tract Infections
Urinary tract infections are very common, occurring in 1 out of 5 women sometime in their lifetime. Though UTIs are common in women, they can also happen to men, older adults and children. One to 2% of children develop urinary tract infections. Each year, 8 million to 10 million visits to doctors are for urinary tract infections.
Be Aware Of Your Bathroom Habits
Take enough time to fully empty your bladder when urinatingdont rush it. Urinate after sex to flush away bacteria that may have entered the urethra during sex. Clean the genital area before and after sex.
If youre a woman, wipe from front to back, especially after a bowel movement, to keep bacteria from getting into the urethra.
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How To Use Amoxicillin Oral
Take this medication by mouth with or without food as directed by your doctor, usually every 8 or 12 hours. The dosage is based on your medical condition and response to treatment.
Drink plenty of fluids while using this medication unless your doctor tells you otherwise.
For the best effect, take this antibiotic at evenly spaced times. To help you remember, take this medication at the same time every day.
Continue to take this medication until the full prescribed amount is finished, even if symptoms disappear after a few days. Stopping the medication too early may allow bacteria to continue to grow, which may result in a return of the infection.
Tell your doctor if your condition persists or worsens.
What About Cranberry Juice For Uti
Its a long-held belief that consuming cranberry juice may help prevent and treat urinary tract infections. While its true that cranberries contain an active ingredient that can prevent adherence of bacteria to the urinary tract, there is still no evidence that cranberry products can treat a UTI.
One of the reasons: Products like cranberry juice or cranberry capsules are not explicitly formulated with the same amount of PACs that have shown potential in lab studies. Moreover, a 2019 report in the Journal of Urology noted that the availability of such products to the public is a severe limitation to the use of cranberries for UTI prophylaxis outside the research setting.
In all, theres actually very little high-quality research on the topic of prevention. For instance, a 2016 study in The Journal of the American Medical Association, found that among female nursing home residents, daily consumption of cranberry capsules resulted in no significant prevention of UTIs.
While consuming cranberry juice or supplements is not considered a first-line treatment of urinary tract infections, in most cases, it cant hurt. After all, drinking plenty of liquids does dilute your urine and help spur more frequent urination, which flushes bacteria from the urinary tract. The exception: Those who are taking blood-thinning medication, such as warfarin, should not consume cranberry juice. And those with diabetes should be mindful of the high-sugar content of fruit juices.
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Resistant Urinary Tract Infection
If you purchase any antibiotic because someone has told you it cured their infection, or because it says on the web site of the offshore meds site that a particular type will cure a UTI then you can create a resistant strain of bacteria. Using the wrong antibiotics will cause the bacteria to mutate because it won’t kill it, and any anti bacterial drugs that don’t kill the bacteria only make them stronger.
Only your doctor will know what what antibiotics you take for your infection, and he/she will tell you the exact amount of time you need to take them for. Getting these 2 things wrong will also create resistant bacteria even if you use the correct type of antibiotics.
What Oral Antibiotics Are Used To Treat An Uncomplicated Uti In Women
The following oral antibiotics are commonly used to treat most uncomplicated UTI infections :
Your doctor will choose your antibiotic based on your history, type of UTI, local resistance patterns, and cost considerations. First-line options are usually selected from nitrofurantoin, fosfomycin and sulfamethoxazole-trimethoprim. Amoxicillin/clavulanate and certain cephalosporins, for example cefpodoxime, cefdinir, or cefaclor may be appropriate options when first-line options cannot be used.
Length of treatment for cystitis can range from a single, one-time dose, to a course of medication over 5 to 7 days. Kidney infections may require injectable treatment, hospitalization, as well as a longer course of antibiotic, depending upon severity of the infection.
Sometimes a UTI can be self-limiting in women, meaning that the body can fight the infection without antibiotics however, most uncomplicated UTI cases can be treated quickly with a short course of oral antibiotics. Never use an antibiotic that has been prescribed for someone else.
In men with symptoms that do not suggest a complicated UTI, treatment can be the same as women. In men with complicated UTIs and/or symptoms of prostatitis are not present, men can be treated for 7 days with a fluoroquinolone . Tailor therapy once urine cultures are available.
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Best Remedies For Bladder Infections
About bladder infections
Bladder infections are the most common type of urinary tract infection . They can develop when bacteria enter the urethra and travel into the bladder.
The urethra is the tube that takes urine out of the body. Once bacteria go into the urethra, they can attach to the walls of the bladder and multiply quickly.
The resulting infection can cause uncomfortable symptoms, such as the sudden urge to urinate. It may also cause pain while urinating and abdominal cramping.
A combination of medical and home treatments may ease these symptoms. If left untreated, bladder infections can become life-threatening. This is because the infection can spread to the kidneys or blood.
Here are seven effective bladder infection remedies.
What Is Gall Bladder Infection
Our gallbladder is an essential organ, even for its small pear size, of our body for it stores essential component bile. The liver produces the bile that is vital in fat digestion and the color of our excreta. When an infection arises, it is said to be quite difficult to bear and shall need to be surgically intervened. The importance of the gallbladder is somehow taken for granted that is why many are unaware that they have damaged this organ. The bile that is being stored in the gallbladder serves as an emulsifier of the fats, making it into a soluble solution, now viable for the body as our fuel. When we eat food rich in fats, the gallbladder is responsible in the release of the right amount of bile for the fat emulsification. The condition is also referred as acute cholecystitis.
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Why Do Women Get Urinary Tract Infections More Often Than Men
Women tend to get urinary tract infections more often than men because bacteria can reach the bladder more easily in women. The urethra is shorter in women than in men, so bacteria have a shorter distance to travel.
The urethra is located near the rectum in women. Bacteria from the rectum can easily travel up the urethra and cause infections. Bacteria from the rectum is more likely to get into the urethra if you wipe from back to front after a bowel movement. Be sure to teach children how to wipe correctly.
Having sex may also cause urinary tract infections in women because bacteria can be pushed into the urethra. Using a diaphragm can lead to infections because diaphragms push against the urethra and make it harder to completely empty your bladder. The urine that stays in the bladder is more likely to grow bacteria and cause infections.
Frequent urinary tract infections may be caused by changes in the bacteria in the vagina. Antibacterial vaginal douches, spermicides, and certain oral antibiotics may cause changes in vaginal bacteria. Avoid using these items, if possible. Menopause can also cause changes in vaginal bacteria that increase your risk for urinary tract infection. Taking estrogen usually corrects this problem but may not be for everyone.
Will I Need An Intravenous Antibiotic For A Uti
If you are pregnant, have a high fever, or cannot keep food and fluids down, your doctor may admit you to the hospital so you can have treatment with intravenous antibiotics for a complicated UTI. You may return home and continue with oral antibiotics when your infection starts to improve.
In areas with fluoroquinolone resistance exceeding 10%, in patients with more severe pyelonephritis, those with a complicated UTI who have allergies to fluoroquinolones, or are unable to tolerate the drug class, intravenous therapy with an agent such as ceftriaxone, or an aminoglycoside, such as gentamicin or tobramycin, may be appropriate. Your ongoing treatment should be based on susceptibility data received from the laboratory.
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Preventing Future Urinary Tract Infections
BATHING AND HYGIENE
To prevent future urinary tract infections, you should:
- Choose sanitary pads instead of tampons, which some doctors believe make infections more likely. Change your pad each time you use the bathroom.
- Do not douche or use feminine hygiene sprays or powders. As a general rule, do not use any product containing perfumes in the genital area.
- Take showers instead of baths. Avoid bath oils.
- Keep your genital area clean. Clean your genital and anal areas before and after sexual activity.
- Urinate before and after sexual activity. Drinking 2 glasses of water after sexual activity may help promote urination.
- Wipe from front to back after using the bathroom.
- Avoid tight-fitting pants. Wear cotton-cloth underwear and pantyhose, and change both at least once a day.
DIET
The following improvements to your diet may prevent future urinary tract infections:
- Drink plenty of fluids, 2 to 4 quarts each day.
- Do not drink fluids that irritate the bladder, such as alcohol and caffeine.
RECURRING INFECTIONS
Some women have repeated bladder infections. Your provider may suggest that you:
- Use vaginal estrogen cream if you have dryness caused by menopause.
- Take a single dose of an antibiotic after sexual contact.
- Take a cranberry supplement pill after sexual contact.
- Have a 3-day course of antibiotics at home to use if you develop an infection.
- Take a single, daily dose of an antibiotic to prevent infections.
Complicated & Recurrent Uti
Antibiotics should never be selected empirically for complicated UTI without culture susceptibility results . Management of pyelonephritis, prostatitis, and relapsing or recurrent UTI is often unsuccessful without therapy guided by culture and susceptibility results. However, therapy should be instituted while culture and susceptibility results are being awaited. Rational initial drug choices for complicated UTI include amoxicillin, fluoroquinolones, or trimethoprim-sulfonamide.3
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Why Your Uti Test May Be Negative Even When You Have Symptoms
How about a study that looked at bacterial DNA in the urine of women with UTI-like symptoms who also had a negative culture test?
To summarize, the researchers looked at urine samples of women without symptoms and a group with UTI-like symptoms. They performed two tests: a culture test and a DNA-sequencing test that allows identifying if there is any bacterial DNA in the urine.
According to the study, 90.5% of symptomatic women with a negative urine culture tested positive for Escherichia coli bacteria with molecular methods compared to about 5.3% of women without symptoms.
This allowed the researchers to conclude that culture tests might not be sufficiently accurate and if a patient complains of urinary tract infection symptoms, she might as well be treated for an acute UTI.
The findings are gaining traction among chronic UTI sufferers who feel that the study finally gives more credibility to their complaints.
However, argues Dr. Hawes the significance of finding bacterial DNA may be different than the significance of finding live growing bacteria. Does the DNA stay around after an infection? If so, for how long? How do you determine antibiotic sensitivity based on DNA findings rather than live growth?.
As Dr. Hawes concludes, We dont yet understand the clinical significance of this data. In other words, do not dismiss the results of your culture test because of this study.
Other Health Conditions Of Concern
Keflex may not be a good choice if you have certain health conditions. Be sure to discuss your health history with your doctor before they prescribe Keflex or any other drug to treat your UTI.
Examples of conditions that could cause problems with Keflex include kidney disease and allergies to penicillin or other cephalosporins.
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Why Should I Take The Full Dose
Antibiotics work well against UTIs. You might start to feel better after being on the medicine for just a few days.
But even so, keep taking your medicine. If you stop your antibiotics too soon, you wonât kill all the bacteria in your urinary tract.
These germs can become resistant to antibiotics. That means the meds will no longer kill these bugs in the future. So if you get another UTI, the medication you take might not treat it. Take the full course of your medicine to make sure all the bacteria are dead.
What About Antibiotic Resistance
Resistance rates for antibiotics are always variable based on local patterns in the community and specific risk factors for patients, such as recent antibiotic use, hospital stay or travel. If you have taken an antibiotic in the last 3 months or traveled internationally, be sure to tell your doctor.
High rates of antibiotic resistance are being seen with both ampicillin and amoxicillin for cystitis , although amoxicillin/clavulanate may still be an option. Other oral treatments with reported increasing rates of resistance include sulfamethoxazole and trimethoprim and the fluoroquinolones. Resistance rates for the oral cephalosporins and amoxicillin/clavulanate are still usually less than 10 percent.
Always finish taking your entire course of antibiotic unless your doctor tells you to stop. Keep taking your antibiotic even if you feel better and you think you don’t need your antibiotic anymore.
If you stop your treatment early, your infection may return quickly and you can develop resistance to the antibiotic you were using previously. Your antibiotic may not work as well the next time you use it.
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Can You Boost Cephalexin Performance
However, if you truly want Cephalexin to work, make sure to boost the performance of antibiotics with bacterial biofilm enzymes and a diet that keeps your urine alkaline.
Havent heard about bacterial biofilms? In a nutshell, the bacteria group together on the surface of your bladder and release slime to protect themselves from antibiotics.
What to expect when taking Cephalexin?
- Once you start taking antibiotics, you should feel better within the first 8-12 hours. However, make sure to finish all pills regardless of how well you feel.
- If you are not feeling better or if your symptoms are getting worse, if you start having any flank pain, or feel nausea and weakness, call your doctor.
- Cephalexin might not work if you have a type of bacteria that are resistant to this antibiotic. However, in some cases, resistance could be mistaken with bacterial biofilms.
Check If It’s A Urinary Tract Infection
Symptoms of a UTI may include:
- pain or a burning sensation when peeing
- needing to pee more often than usual during the night
- pee that looks cloudy
- needing to pee suddenly or more urgently than usual
- needing to pee more often than usual
- lower tummy pain or pain in your back, just under the ribs
- a high temperature, or feeling hot and shivery
- a very low temperature below 36C
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Antibiotic Resistance And Utis
Make sure to always complete the full course of antibiotics for UTI prescribed to you in order to prevent recurring infections and antibiotic resistance. Even if your symptoms go away, there is a possibility that some bacteria remain in the urinary tract.
According to a 2019 CDC report, 2.8 million people are infected with antibiotic-resistant strains of bacteria. This causes approximately 35,000 deaths a year. It is for this reason that patients are cautioned to continue taking their antibiotics for the remainder of the entire treatment guideline given by your doctor.