So what is a urinary tract infection (UTI), exactly?
Picture bacteria getting where they do not belong. In most cases it is E. coli, which lives in the digestive tract, and it travels up the urethra and starts multiplying in the bladder. That is a UTI, and it ranks among the most common infections women get. The signs are hard to miss: burning or pain when you pee, a frequent and urgent need to go, only small amounts each time, pressure low in your pelvis or belly, and cloudy or strong-smelling urine. Women get them far more often than men because a woman's urethra is shorter. With an uncomplicated bladder infection, an antibiotic course of 3 to 5 days usually works quickly. Read more about UTI symptoms.
How an online prescription reaches your pharmacy
It starts with a secure questionnaire. You tell us about your symptoms, any allergies, what you take, pregnancy status and past UTIs, then name your pharmacy. A New York-licensed physician goes through all of it and may write back with questions. If this looks like an uncomplicated bladder infection and nothing worries your physician from a safety standpoint, a prescription can go electronically to your pharmacy, and pickup is the same day in most cases.
Nobody gets antibiotics automatically. Signs of a kidney infection, such as fever, chills, or back or flank pain, may lead your physician to recommend in-person care or testing instead. So may pregnancy, a possible STI, repeat UTIs, a diagnosis that remains uncertain, a medication allergy or anything else that complicates the picture.
Pickup near you
A physician decides
Refunded if not prescribed
What New York City lab data shows about UTI antibiotics
E. coli causes most UTIs, and the NYC Health Department tracks how it responds to antibiotics. Its 2024 citywide antibiogram pooled results from 33 health facilities, inpatients and outpatients together. In urine samples, 97% of E. coli tested susceptible to nitrofurantoin and 95% to fosfomycin. Across all sample types, 65% tested susceptible to trimethoprim-sulfamethoxazole (Bactrim). Results from city emergency departments were nearly the same, at 98%, 95% and 65%. For you, this is background. These numbers cover New York City health facilities, so they do not describe upstate, and they cannot predict how your own infection will respond. Your physician weighs local patterns like these along with your allergies, your history and any prior treatment.
Who online UTI care is for
The best candidates are adult women with the classic pattern of an uncomplicated bladder infection, meaning burning with urination, urgency and frequency, or lower-belly pressure. If you have been through this before and recognize it, telehealth is an even better fit.
Sexually transmitted infections and other conditions can feel the same, so your physician reads your full intake before deciding if antibiotics make sense. Not sure what this is? Start with our free UTI symptom checker, or look at how a UTI differs from BV and a yeast infection.
When you need to be seen in person
Some urinary symptoms need a hands-on exam. Skip the online route and get in-person care if you have any of these.
- Fever, chills, back or flank pain, or nausea and vomiting, any of which can point to a kidney infection
- Pregnancy, a possible STI, or a diagnosis that is new or still uncertain
- Repeat UTIs, or no improvement within a couple of days of starting antibiotics
See the signs that a UTI has turned serious →
The three first-line antibiotics your physician considers
Three drugs do most of the work for an uncomplicated UTI, in keeping with the IDSA uncomplicated-cystitis guideline and CDC guidance. Nitrofurantoin (Macrobid) is typically 100 mg twice a day for five days. Trimethoprim-sulfamethoxazole (Bactrim) is usually one double-strength tablet twice a day for three days, where local resistance is low. Fosfomycin (Monurol) is a single 3 g dose, granules you stir into water. Your physician settles on the drug and how long you take it after looking at your symptoms, allergies, kidney function, pregnancy status and prior treatment.
Most side effects are mild, like nausea or an upset stomach. Your physician needs to hear about three things: a sulfa allergy, since that takes Bactrim off the table; any other antibiotic allergy; and kidney problems. Nitrofurantoin is avoided with reduced kidney function and close to full-term pregnancy. Once you start, take every dose, even after you feel better. Read our full guide to UTI antibiotics and treatment →
Why UTIs happen
Bacteria from the bowel or skin reach the urethra, then climb to the bladder. That is how most of these infections begin. A few things can raise the odds, among them sex, a new partner, spermicides or a diaphragm, holding your urine, and the changes after menopause. Anatomy plays a part too, since a shorter urethra leaves women more prone. A UTI is not an STI. It is not caused by poor hygiene either. Drinking plenty of fluids and peeing after sex may help lower your risk, but once symptoms have set in you usually need antibiotics. Dig deeper into the causes of UTIs and ways to prevent them.
UTIs that keep coming back
Two or more infections in six months counts as recurrent, and so do three or more in a year. Plenty of women land in that group. When a new one arrives with the usual uncomplicated bladder symptoms, your New York-licensed physician can often handle that episode online the same day. The pattern itself still deserves attention. You may need a urine culture, a closer look at what is driving it or a preventive (prophylactic) plan, and that longer workup is often coordinated with an in-person primary care clinician or urologist. More on recurrent UTIs →
