Is Nettle Tea Good for UTIs?

Partly: nettle tea may support hydration during a UTI because it provides fluid, but it is not a proven treatment for the infection. Evidence for nettle tea as a UTI remedy is limited, and it should not replace medical care. If you choose to drink it, follow the product’s preparation instructions and seek prompt medical advice for UTI symptoms.

Is nettle tea good for UTIs?

Nettle tea may be a comforting way to drink fluids while you have a UTI, provided it is safe for you and you do not use it instead of recommended treatment. Its potential contribution is hydration, not an established ability to clear an infection.

UTI symptoms can include pain or burning when urinating, needing to urinate more often, and feeling an urgent need to urinate. These symptoms can have other causes, so a clinician may use your history and a urine test to guide care. If antibiotics are prescribed, take them as directed and contact the prescriber if you have concerns or side effects.

How could nettle tea help?

Nettle tea contains water, which contributes to your fluid intake. Adequate hydration helps the body produce urine, but drinking fluid alone is not a reliable way to eliminate the bacteria causing a UTI.

Nettle has also been discussed as a possible diuretic, meaning it might increase urine production. That proposed effect has not established brewed nettle tea as a UTI treatment, and more urination should not be confused with clearing an infection. There is no established amount of nettle tea that can be counted on to treat or prevent a UTI.

For more context on hydration choices, see the guide to the best drinks for UTIs. If you have been told to limit fluids because of a medical condition, follow your clinician’s advice rather than increasing your intake on your own.

What does the evidence say about nettle and UTIs?

A 2025 narrative review of plant-based approaches to UTI prevention discusses nettle among several plants with proposed antimicrobial, anti-inflammatory or diuretic properties. The review also notes inconsistencies in research methods and uncertainties about doses, long-term effects and interactions.

That is limited evidence, not proof that nettle tea prevents or treats UTIs. The review covers different plants and types of research; it does not establish that drinking brewed nettle tea kills bacteria in the urinary tract, relieves UTI symptoms or prevents another infection.

Findings about a plant ingredient or a laboratory preparation cannot automatically be applied to a cup of tea. The compounds and amounts in a brewed drink may differ from those studied, and a laboratory effect does not establish a clinical benefit in people.

How can you use nettle tea safely during a UTI?

If nettle tea is suitable for you, choose a commercially prepared product and follow its package instructions for making it. Let it cool enough to drink comfortably. There is no evidence-based therapeutic dose for a UTI, so do not use extra-strong preparations or assume that more tea will work better.

Treat nettle tea as an optional drink alongside the care your clinician recommends. Do not delay an assessment while waiting to see whether it helps, particularly if symptoms are worsening. If you are prescribed antibiotics, continue to follow the prescription rather than relying on the tea.

Contact your clinician if symptoms do not improve as expected, return after treatment or get worse. A persistent or recurring problem may need further assessment; repeatedly drinking nettle tea is not a substitute for finding out what is causing it.

Who should be careful, and when should you seek care?

Ask a clinician or pharmacist before using nettle tea if you are pregnant or breastfeeding, have kidney disease, or take medicines such as diuretics, lithium, blood thinners, or medicines for diabetes or blood pressure. Interactions and individual risks are not fully established. Ask a clinician before giving nettle tea to a child.

Seek medical advice promptly for suspected UTI symptoms. Seek same-day care if you are pregnant, if the symptoms occur in a child or a man, or if you have diabetes, a weakened immune system or kidney disease. Also seek same-day care for fever, chills, pain in the back or side, vomiting, blood in the urine, or symptoms that are getting worse; these can signal a more serious infection or another condition needing assessment.

Get emergency help for severe confusion, fainting, difficulty breathing or severe illness. Do not wait for nettle tea to take effect.