RemedyAtlas
Back

Stinging Nettle

traditional use for allergic rhinitis and seasonal allergies

Evidence · Grade B
Systematic review availableTraditional useInteraction risk

Stinging Nettle is a traditional herbal remedy, often used for conditions like allergic rhinitis, though scientific evidence supporting its efficacy is currently limited.

Stinging Nettle (Urtica dioica) is a plant often used in traditional medicine for its anti-inflammatory properties. It is commonly utilized to alleviate symptoms associated with allergic rhinitis, such as sneezing, itching, and nasal congestion, due to its potential impact on histamine pathways.

Quick answer

What it is: Stinging Nettle (Urtica dioica) is a plant often used in traditional medicine for its anti-inflammatory properties.

May support:Allergic Rhinitis, Seasonal Allergies

Evidence:Evidence · Grade B

Evidence Summary

Evidence · Grade B

The current evidence for Stinging Nettle's efficacy in conditions like allergic rhinitis is considered preliminary. This is due to a lack of robust human clinical trials, particularly randomized controlled trials, which are necessary to establish definitive efficacy and safety. Much of the support comes from traditional use and some in vitro or animal studies.

Last reviewed · Jun 2026

Have you tried Stinging Nettle?

Vote in 5 seconds. Add details if you want.

Your experience for Allergic Rhinitis:

Commonly Combined With

Other remedies frequently used alongside this one — from curated relationships, community reports, and shared protocols.

Community signal breakdown

Where this remedy is being discussed across the web and community.

See Community Mentions

People Like Me insights

As more members share outcomes, RemedyAtlas will show which remedies helped people with similar conditions, symptoms, goals, and lab patterns.

Community Discussions

What people say about Stinging Nettle

Search on Reddit →

Latest News

Latest news on Stinging Nettle

More on Google News →

Health Videos

Health videos on Stinging Nettle

More on YouTube

Why It Works

Stinging Nettle is believed to work by inhibiting histamine release from mast cells and interfering with several inflammatory pathways involved in allergic reactions. It may also suppress the activity of enzymes and receptors crucial in allergic responses, thus reducing allergic symptoms.

How it works in more detail

The proposed mechanisms of action for Stinging Nettle in allergic conditions are not fully elucidated but may involve its ability to inhibit histamine release from mast cells and interfere with several inflammatory pathways. Compounds like flavonoids and lectins present in the plant are thought to contribute to these effects, potentially modulating immune responses and reducing the production of pro-inflammatory mediators. However, these mechanisms are largely derived from in vitro and animal studies, and their direct relevance to human allergic rhinitis requires further investigation.

How to use

Always consult a qualified clinician.

Editorial guidance

Suggested dosage
Typical dosages range from 300 to 600 mg of freeze-dried leaf extract per day, often divided into two or three doses. Teas made from dried leaves are also consumed, with 1-2 cups per day being a common recommendation.
Research dosage range
Research dosages have varied, with some studies using freeze-dried leaf preparations at doses around 300-600 mg per day.
Typical onset
The onset of effects for Stinging Nettle is not well-established, but traditional use suggests it may take several days to weeks of consistent use to observe potential benefits.
Typical forms
capsule, tea, tincture, extract, dried leaf
Quality markers
Look for products standardized to specific compounds, though this is not always available for Stinging Nettle. Reputable brands that provide third-party testing for purity and absence of contaminants are advisable. Ensure the product specifies the plant part used (e.g., leaf, root).
Medication interactions
  • anticoagulants (blood thinners)
  • diuretics
  • antihypertensive drugs
  • diabetes medications
  • lithium
Avoid if
  • pregnant
  • breastfeeding
  • known allergy to Stinging Nettle

Community tips

No community tips yet — be the first to share what worked for you.

Suggested dosage

Typical dosages range from 300 to 600 mg of freeze-dried leaf extract per day, often divided into two or three doses. Teas made from dried leaves are also consumed, with 1-2 cups per day being a common recommendation.

General guidance — discuss specifics with a clinician.

Active medicinal compounds

Flavonoids (e.g., quercetin, kaempferol), carotenoids, vitamins (e.g., C, K), minerals (e.g., iron, calcium), lignans, polysaccharides, and lectins.

Traditional use

Stinging Nettle has a long history of traditional use across various cultures. In European folk medicine, it was used for joint pain, urinary issues, and as a diuretic. Native American traditions utilized it for a range of ailments, including skin conditions and as a general tonic. Its use for seasonal allergies and respiratory issues also stems from these traditional practices.

Safety

Safety warnings

Stinging Nettle is generally considered safe for most people when taken orally for short periods. Side effects can include mild stomach upset, fluid retention, sweating, and diarrhea. Direct skin contact with the fresh plant can cause stinging and rash.

Avoid if

  • pregnant
  • breastfeeding
  • known allergy to Stinging Nettle

Medication interactions

  • anticoagulants (blood thinners)
  • diuretics
  • antihypertensive drugs
  • diabetes medications
  • lithium

Reported side effects

  • mild stomach upset
  • diarrhea
  • constipation
  • skin rash (from fresh plant contact)

General guidance — discuss specifics with a clinician.

Evidence ecosystem

Scientific literature, clinical guidance, government sources, ongoing research, traditional use, and lived experience — grouped by source type and quality.

Overall grade (B)

The current evidence for Stinging Nettle's efficacy in conditions like allergic rhinitis is considered preliminary. This is due to a lack of robust human clinical trials, particularly randomized controlled trials, which are necessary to establish definitive efficacy and safety. Much of the support comes from traditional use and some in vitro or animal studies.

Systematic Reviews(1)

Structured reviews of the full body of evidence (incl. Cochrane).

Very High Quality

  • A Systematic Review of Ethnobotanical, Phytochemical, and Ethnopharmacological Studies of Urtica simensis (Stinging Nettle).

    Tadesse TY, Zeleke MM, Dagnew SB, Addis GT · Journal of experimental pharmacology · 2023

    The Urticaceae family contains 54 genera and more than 2000 species that can be found in tropical, subtropical, and temperate climates all over the world. This family includes the largest genus in the world, Urtica, which is also known as stinging nettle. Stinging hairs are present on the lower surface of the leaves and beneath the stems of Urtica simensis, also known as the stinging nettle, herbal nettle that is dioecious, upright, and unbranched. For the treatment of conditions like gastritis, heart disease, diabetes, gonorrhea, and malaria, people employ various portions of Urtica simensis in a variety of ways in traditional medicine. The Urtica simensis leaves are rich in variety of active secondary phytochemical constituents including terpenoids, saponins, tannins, flavonoids, steroids, alkaloids, polyphenols, sterols, oxalate, and ascorbic acid (vitamin C). According to different reports, it possesses a variety of pharmacological properties, including antioxidant, antiproliferati

    Systematic ReviewPubMedVery High Quality

Limitations: A significant limitation is the absence of high-quality human clinical trials, especially large-scale, placebo-controlled studies. Existing research often involves small sample sizes, lacks standardization of extracts, and may not adequately control for confounding factors. This makes it difficult to draw firm conclusions about efficacy, optimal dosages, and long-term safety.

This page is educational. Statements use phrases like "may support" and "has been studied for"because no remedy here is approved to cure, treat, or reverse any condition. Discussion happens on the ailment pages — community statistics here are derived from those reports. Always consult a qualified clinician.

Tried Stinging Nettle?

Help others see what actually works.