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Nettle Leaf

Nettle Leaf

Nettle leaf is the aerial leaf. Freeze-dried leaf trials are used for seasonal nasal allergy; it is also a traditional diuretic tea.

Also known asUrtica dioica foliumstinging nettle leafFreeze-dried nettle leaf
Health goalsAllergic RhinitisJoint Pain & Inflammation
Related diseasesAllergic rhinitisOsteoarthritis
Related symptomsNasal congestionJoint pain
Disease classesDiseases of the blood or blood-forming organs and certain immune disordersDiseases of the respiratory systemDiseases of the musculoskeletal system or connective tissue
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Why supplement?

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Seasonal nasal allergy

Freeze-dried nettle-leaf trials watch runny-nose, itch, and sneeze scores across a hay-fever season, possibly related to mast-cell stability. Effects are judged over a whole pollen season; a single tea serving is usually not enough. The setting is seasonal nasal-allergy herbal support; the endpoint is nasal scores. This is freeze-dried leaf; root-extract urinary trials cannot be extrapolated here.

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Leaf extract for joint ache

Some joint-discomfort trials use leaf extract, with daytime ache and activity scores as the endpoint. The leaf also contains potassium and silica and is a traditional diuretic tea. Reassess after weeks. A diuretic feel is common; use in daytime, drink water, and evening use may disturb sleep. This is a leaf-extract path; root nocturia trials cannot be moved over.

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How to take it

With foodTake with or after food; if used as a diuretic, drink enough water
Best timeMorning or midday; avoid evening if extra urination would disturb sleep

In pollen season, use continuously for weeks; leaf tea and freeze-dried capsules are not interchangeable by dose.

General wellnessTypical daily intake for general wellness: freeze-dried leaf often 300–600 mg, or leaf tea 2–4 g
Specific needsTypical adult daily safety upper limit is about 1,200 mg freeze-dried leaf; people on diuretics should ask a clinician first, and do not exceed this on your own long term.

How oftenUsually taken daily; in allergy season, continue through the pollen period before reassessing.

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What to watch

Cautions

Ask a doctor first if you take diuretics or lithium, are pregnant, or are allergic to Urticaceae plants. Fresh-plant stinging hairs are not the same exposure as a dried supplement.

If symptoms persist or worsen, seek medical help promptly.

Common side effects

· Mild gastrointestinal discomfort or an unfamiliar taste may occur.

Rare but important

· Some people may have allergic reactions or interactions with medicines.

Long-term dependenceNo typical addiction evidence; do not self-use high long-term doses just to speed results.

Medical disclaimerThis page is compiled by the HerbBB editorial team for general health information only. It is not a substitute for advice from a doctor, pharmacist, or other qualified clinician. If you have a health condition, take medicines, or are pregnant or breastfeeding, speak with a professional first.