Can UTI Cause Leg Pain? Finding the Connections and Its Management

Nishi Kashyap
Medically reviewed by
Dr. Kaushal

Review medical content on WOW Rx Pharmacy, so that accurate drug use information is easily accessible to everybody.
Dr. Akansha is a licensed Clinical Pharmacologist. She possesses remarkable knowledge in Pharmacovigilance, prescription analysis, drug information, and drug safety services. Additionally, she is a keen learner and an educator.

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can uti cause leg pain

UTIs (Urinary Tract Infections) are a common and concerning health issue that can affect people of all ages and genders. 

They are typically associated with the urinary system and lead to symptoms like frequent urination and a burning sensation.

However, a question often arises: “Can UTI cause leg pain?”.

In this article, we will delve into this intriguing question and investigate whether there is a link between UTIs and leg pain. 

We will provide information to help managing leg pain caused by UTIs. 

Understanding this connection can help people better manage their UTI symptoms and provide relief.

UTI and leg pain

Leg pain can be linked to UTIs. However, the infection itself doesn’t directly cause it. 

Instead, leg pain can occur for a few reasons:

Nerve irritation

UTI can cause pelvic pain, making the area around it swollen and irritated.

It can also bother the nerve near it.

This means that even though the infection is in the urinary tract, you may feel pain in other areas of your body, including the legs.

Kidney involvement

If left untreated, UTIs can spread from the lower urinary tract to the kidneys.

It can lead to a condition known as Pyelonephritis

When the kidneys are infected and inflamed, it can cause lower back pain, which may extend down the thighs and legs. 

This is often a more severe and concerning scenario, as kidney infections can have serious outcomes.


Fever can cause dehydrationSource: solidcolours_from_Getty_Images
Fever can cause dehydration

When you have a UTI, you might pee a lot more than usual.

If you also have a fever due to the infection, you could lose more water from your body. 

This can make you dehydrated, which means your body doesn’t have enough water. 

Inflammation and dehydration from a kidney infection can lead to scarring. This scarring may raise blood pressure and decrease kidney function.

Dehydration can contribute to muscle cramps and pain in your legs. 

So, the UTI and dehydration together might make your legs hurt.

Muscle discomfort

UTIs can sometimes cause muscle aches and discomfort throughout the body.

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This discomfort can manifest as leg pain, especially in the thigh or groin region.

Managing leg pain due to UTIs

Here are some ways by which you can manage the leg pain due to the UTI effectively:

Seek medical help

If you’re experiencing leg pain and other UTI symptoms, seeking medical attention properly is crucial. 

A doctor can diagnose the infection through a physical examination and urine tests.

If necessary, imaging tests like a CT scan or ultrasound can be done to assess kidney infection.


Antibiotics like augmentin 375 are designed to target and kill the bacteria causing the UTI. 

By doing this, they stop the infection from spreading and causing more discomfort.

As the antibiotics work to clear the infection, you will likely start feeling better. 

This means your leg pain and other UTI symptoms should improve over time.

Pain reliever

Pain relievers like Ibuprofen and naprosyn 500 can help alleviate mild to moderate pain, including leg and joints. 

Ibuprofen is an over-the-counter medication and is categorized as an NSAID (Nonsteroidal Anti-Inflammatory Drug).

Always follow the dosage instructions given by a doctor or provided in the medicine packaging.

Hydrate your body

Drink water to keep yourself hydratedSource: Odua_Images
Drink water to keep hydrated

Hydrate your body by drinking an adequate amount of water.

It will help flush out the bacteria causing the infection and promote healing.

Take rest

Give rest to your body and avoid engaging in physically demanding tasks or exercises.

It will help your body recover more quickly from the infection and associated discomfort.

Warm compress

Apply a warm compress to your lower back or the area where you’re experiencing leg pain.

It can provide some relief from muscle aches and discomfort.

A warm compress will help in healing by increasing blood flow to the affected area.

However, it’s important not to make the compress too hot to avoid burning your skin. 

Wrapping the warm cloth in a towel or cloth before applying it can help regulate the temperature.

If you feel severe leg pain or some other unusual symptoms of UTI, contact the doctor immediately. They can correctly evaluate the underlying cause and give treatment accordingly.


While UTIs are linked to urinary symptoms, they can indirectly lead to leg pain for various reasons.

Nerve irritation, dehydration, and kidney problems due to UTI can contribute to leg pain.

It may vary from person to person, and medical attention is required if someone is having a severe leg pain.

Staying hydrated, resting, applying warm compress and using pain relievers can help manage leg pain caused by UTIs.

Individuals can find relief and ensure their overall health and comfort by taking these steps.

Frequently Asked Questions

Can UTI cause leg pain?

Yes, UTI can indirectly cause leg pain. When you have a UTI, the infection may cause nerve irritation near the pelvic area, including the leg area, and cause pain. Dehydration and kidney problems due to UTI may also contribute to leg pain.

How to manage leg pain due to UTIs?

To manage leg pain due to UTIs, the first step is to seek medical help and take antibiotics as prescribed by the doctor. You can also take pain relievers like Ibuprofen. Staying hydrated and applying a warm compress also helps reduce leg pain.

Does hydration help in relieving pain?

Yes, staying hydrated can help relieve pain indirectly by flushing out the infection-causing bacteria. Dehydration can make muscle cramps and pain in your legs worse. So, drinking enough water is essential.

Is there any medicine to relieve leg pain caused by UTI?

Pain relievers like Ibuprofen can help with leg pain caused by a UTI. These medicines are available over-the-counter and can provide relief from mild to moderate pain, including leg pain. Always follow the dosage instructions provided.

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