• 12 May, 2026
• SendClinic
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UTI During Pregnancy: Symptoms & Treatment | SendClinic

When a UTI Happens During Pregnancy

You already have a lot on your mind during pregnancy. Growing a baby brings many changes to your body, and sometimes those changes make you more likely to get sick. One common problem that can sneak up on pregnant women is a urinary tract infection, or UTI. In fact, UTIs are one of the most frequent bacterial infections that happen during pregnancy.

The good news is that UTIs are treatable. But during pregnancy, it is especially important to catch them early and get the right care. Left untreated, a UTI can become more serious. Knowing the signs and understanding your options can help you protect both yourself and your baby.

Why Pregnancy Makes UTIs More Likely

Your body goes through many changes when you are pregnant. Some of these changes make it easier for bacteria to grow in your urinary tract. As your uterus grows, it puts pressure on your bladder and urinary tubes, called ureters. This pressure can slow down the flow of urine and make it harder for your body to flush out bacteria.

Hormonal changes during pregnancy also affect the urinary tract. Progesterone causes the muscles in your urinary tract to relax, which slows urine movement. This slower flow gives bacteria more time to multiply. Changes in the chemistry of your urine during pregnancy can also make it easier for bacteria to grow.

There is also a condition called asymptomatic bacteriuria, which means bacteria are present in the urine without causing any noticeable symptoms. In pregnant women, this condition is more likely to develop into a full infection if it is not treated. That is one reason why healthcare providers routinely test urine at prenatal visits.

Common Symptoms to Watch For

A UTI can cause a range of symptoms. Some are easy to recognize, while others might be confused with normal pregnancy discomforts. Knowing the difference can help you decide when to reach out to a provider.

Common signs of a UTI include:

• A burning feeling when you urinate
• Feeling like you need to urinate very often, even when little comes out
• Cloudy, dark, or strong-smelling urine
• Pain or pressure in your lower belly or pelvis
• Blood in the urine, which may look pink or reddish

If a UTI spreads to the kidneys, a more serious infection called pyelonephritis can develop. Signs of a kidney infection include fever, chills, back or side pain, nausea, and vomiting. A kidney infection during pregnancy needs prompt medical attention. If you have any of these symptoms, it is important to contact a healthcare provider right away.

How UTIs Are Diagnosed During Pregnancy

A UTI is usually diagnosed through a urine test. Your provider will ask you to provide a clean-catch urine sample. This sample is tested to check for bacteria and other signs of infection. In some cases, a urine culture is done to find out exactly what type of bacteria is present. This helps the provider choose the right antibiotic.

Because pregnant women are at higher risk for complications from UTIs, providers often test for urinary tract infections even when there are no symptoms. Routine urine screenings are a standard part of prenatal care for this reason. Early detection allows treatment to begin before the infection can progress or cause harm.

It is important not to try to diagnose a UTI on your own during pregnancy. Some symptoms of a UTI can overlap with other pregnancy-related conditions. Only a healthcare provider can confirm the diagnosis and recommend the right treatment for you and your baby.

Treatment Options That Are Safe During Pregnancy

UTIs during pregnancy are treated with antibiotics. However, not all antibiotics are safe to use during pregnancy. Your provider will choose an antibiotic that is known to be safe for your stage of pregnancy and effective against the type of bacteria causing the infection. It is important to take the full course of medication as directed, even if you start to feel better before it is finished.

Some over-the-counter products, such as phenazopyridine, can help relieve the pain and burning of a UTI. However, these products should only be used under the guidance of a provider during pregnancy. They do not treat the infection itself — they only help with symptoms. Always check with your provider before taking any medication while pregnant.

After finishing your antibiotics, your provider may want to do a follow-up urine test to confirm the infection has cleared. This step is especially important during pregnancy because the goal is to make sure the bacteria are completely gone and that reinfection does not happen quietly.

Steps to Help Prevent UTIs While Pregnant

There are some simple habits that may help lower your risk of getting a UTI during pregnancy. These steps are not guaranteed to prevent infection, but they support good urinary tract health.

• Drink plenty of water throughout the day to help flush bacteria from your urinary tract
• Urinate when you feel the urge — do not hold it for long periods
• Wipe from front to back after using the bathroom to reduce the spread of bacteria
• Urinate before and after sexual activity when possible
• Wear breathable, cotton underwear and avoid tight-fitting clothing
• Avoid harsh soaps or sprays in the genital area that can irritate the skin

Staying hydrated is one of the easiest and most important things you can do. Drinking enough water helps dilute your urine and encourages more frequent urination, which flushes out bacteria before they have a chance to grow into an infection.

Getting Care Quickly and Easily

When you are pregnant, you do not want to wait when something feels wrong. Getting fast access to a licensed provider is important. If you think you might have a UTI, services like SendClinic offer convenient video and phone visits with licensed providers — no insurance required and no long waits. You can connect from home and get the care you need quickly.

UTIs during pregnancy are common, but they are also very manageable when caught early. Paying attention to your body, staying on top of prenatal care, and reaching out to a provider at the first sign of symptoms can help keep you and your baby healthy. You do not have to figure this out alone — support and care are closer than you think.

References

• Glaser, April P. and Anthony J. Schaeffer. “Urinary Tract Infection and Bacteriuria in Pregnancy.” Urologic Clinics of North America. 2015.
• Matuszkiewicz-Rowinska, Joanna, Jolanta Malyszko, and Malgorzata Wieliczko. “Urinary Tract Infections in Pregnancy: Old and New Unresolved Diagnostic and Therapeutic Problems.” Archives of Medical Science. 2015.
• National Institute of Diabetes and Digestive and Kidney Diseases. “Urinary Tract Infections in Adults.” National Institutes of Health. 2017.
• Centers for Disease Control and Prevention. “Urinary Tract Infection.” CDC.gov. 2024.
• American College of Obstetricians and Gynecologists. “Urinary Tract Infections During Pregnancy.” ACOG.org. 2020.