Can Wisteria Cause A Skin Rash

According to the RHS, wisteria causes skin irritation.

Anyone can be impacted if exposed long enough to irritant sap, which can sometimes cause skin to blister.

Allergens are compounds found in some plants. Although not everyone is affected by them, some people may develop sensitivity to them and experience an allergic reaction.

There are a very tiny number of plants whose sap makes the skin overly sensitive to direct sunlight. After coming into contact with the plant and then being exposed to sunlight, one will experience an extremely bad, localized sunburn with blistering and permanent skin discoloration.

If it were me, I would use anti-histamine cream this time to aid with the discomfort and have someone else prune it in the future while wearing protective equipment or prune when the sap is not rising.

Feverfew and Euphobia are just two of the plants in my yard that cause my skin to itch.

Is it possible for wisteria to create allergies?

Eastern and central North America is the home to the ornamental ivy known as Virginia creeper. It features five-leaf groupings of tiny leaves, or leaflets. It is occasionally mistaken for poison ivy, which has leaflets that form clusters of three. Fortunately, unlike poison ivy, Virginia creeper doesn’t contain an oil that can cause rashes. Just repeat yourself, “Leaves of three, let it be; leaves of five, let it thrive,” if you have difficulties remembering which plant is which.

Virginia creeper’s berries and leaves can be poisonous, therefore it’s not entirely non-poisonous. Virginia creeper berries have small crystals called oxalate crystals and resemble purple grapes. Additionally, Virginia creeper leaves contain these crystals. Chewing on the berries or leaves can irritate the throat, lips, tongue, and mouth. Although extremely rare, oxalate crystal-containing plant consumption has been linked to nausea, vomiting, diarrhea, and trouble swallowing. Typically, the symptoms appear fast and might linger for up to half a day.

A climbing vine called wisteria produces clusters of blue or purple blossoms that dangle and are fragrant. Wisteria seeds are housed in velvety, dangling seed pods. All plant parts include the dangerous compounds lectin and wisterin, which, if ingested, can result in a burning feeling in the mouth, stomach pain, vomiting, and diarrhea. The seed pods and seeds are thought to be the sections of the plant that are the most deadly. Once they start, these symptoms might linger for up to two days.

You can assist someone who mistakenly comes into contact with Virginia creeper or wisteria by doing the following:

  • Wipe their mouth with gentleness.
  • To get the plant matter out of their mouth, have them spit while you have them rinse with water.
  • To help rinse the residual substance into their stomachs, they can take a few little sips of water.
  • Sucking on ice chips or other icy foods may provide pain relief for people whose mouths are inflamed.
  • Keep them hydrated by giving them regular, short sips of clear liquids if they are feeling nausea or vomiting.

Check the webPOISONCONTROL online tool for advice or dial Poison Control at 1-800-222-1222 if you believe someone has been exposed to Virginia creeper or wisteria and is experiencing problems.

Is it dangerous to touch wisteria?

Wisteria Wisteria has a seductive charm, but did you know that it is only mildly harmful to cats and dogs? Its seeds, in particular, are harmful in every way.

What plants can cause a rash on you?

7 Other Plants That Can Give You a Poison Ivy, Poison Oak, and

  • The most well-known itchy plant is poison ivy.
  • Not Related to Oak Trees: Poison Oak.
  • Poison Sumac has the same itch as poison oak and poison ivy.
  • Beware of the Stinging Hairs, Wood Nettle.
  • Wood nettle’s close relative is the stinging nettle.
  • When dried, baby’s breath is irritating.


Wisteria plants are poisonous in all parts, but the pods and seeds are particularly dangerous. Even while severe poisonings are uncommon, it has been documented that exposure to as little as two seeds might have detrimental consequences. Oral burning, stomach ache, diarrhea, and vomiting are among the symptoms. In 1.53.5 hours, digestive problems may start to manifest. Weakness, syncope, vertigo, and confusion have all been reported. It has also been observed that white blood cells have increased.

Usually, symptoms go away in 24 to 48 hours, but in one case, the vertigo and chronic weakness persisted for 57 days. In hazardous exposures, lectins do not have the mitogenic and blood coagulation effects that are observed. Headaches are reported to occur when this plant’s smoke is inhaled.

Which plants cause allergies the most harm?

Ten plants and trees to avoid if you have allergies

  • Ragweed plant, position 1 of 11. Getty Pictures .
  • Mountain Cedar Tree, number 2 of 11. Getty Pictures .
  • Ryegrass, number 3 of 11. Getty Pictures .
  • 04 of 11. the maple tree Getty Pictures
  • 05 of 11. a lm tree Getty Pictures
  • 06 of 11. tree mulberries Getty Pictures .
  • 11th from 7, Pecan Tree. Getty Pictures
  • 11th from 8, Oak Tree Getty Pictures

How can you tell if you have a flower allergy?

You may encounter symptoms like: if you have a pollen allergy and breathe in pollen-heavy air.

  • Sneezing.
  • nasal blockage
  • a stuffy nose.
  • Streaming eyes
  • throat and eyes itching
  • Wheezing.

What plant results in skin blisters?

In most climates, poison ivy develops as low shrubs or vines. A poison ivy plant contains three tiny leaflets on each of its leaves. Within hours of exposure, touching any part of the poison ivy plant can result in red, swollen skin, blisters, and intense itching.

What plant causes skin burns?

Carrots, cilantro, and parsley are all relatives of the herb known as giant hogweed. It naturally grows in the Caucasus Mountains, which are located in southwest Asia between the Black and Caspian Seas.

The shrub was first brought to America in 1917 for ornamental planting. It was a lovely addition to gardens due to its size and delicate white blossoms, which were occasionally mistaken for Queen Anne’s lace.

But because it is poisonous to people and upsets the natural ecosystem, the plant quickly turned into an invasive and deadly species.

The sap of giant hogweed can severely burn both human and animal skin. As a result of its rapid spread and huge growth, it can stifle the normal growth of other plants.

Giant hogweed can reach a height of 15 to 20 feet when completely grown. Strong stems that are between 2 and 4 inches broad support leaves that can be up to 5 feet wide. One of its clusters of tiny blossoms, which may reach a diameter of 2 1/2 feet, can yield thousands of seeds.

Currently, it has been seen in 16 states, including Alaska, the Northeast, the Eastern seaboard, the Midwest, and the Pacific Northwest.

How do plant rashes appear?

The appearance of an urshiol rash is typically linear (line-like). Large blisters or flat, red bumps may accompany the rash. Whether you have ever been exposed to urushiol or how much poison ivy, poison oak, or poison sumac you have touched will determine how the rash appears and how much area it covers.

What symptoms would plant dermatitis have?

According to the etiology and clinical characteristics, dermatitis—a broad term for superficial skin inflammation—can be further divided into several types. Atopic dermatitis, contact dermatitis, nummular dermatitis, seborrheic dermatitis, and hand or dyshidrotic dermatitis are examples of common varieties.

Most new onset dermatitis in travelers is caused by contact dermatitis. Both allergic and irritating etiologies can cause contact dermatitis. Contact with a substance that can injure and irritate most people—if not all—leads to irritant contact dermatitis. Sensitized people can develop allergic contact dermatitis (e.g., poison ivy or oak).


Soaps, solvents, detergents, cleansers, cutting oils, and acidic or alkaline solutions can all induce irritant contact dermatitis. An example of chronic irritating contact dermatitis brought on by soaps and repeated soaking of the skin is excessive hand washing. Individual irritation sensitivity varies widely.

A wide range of chemical substances can cause allergic contact dermatitis, although this requires specific sensitization. Nickel, perfumes, rubber, formaldehyde, paraphenylenediamine, ethylenediamine, and neomycin are some of the most typical sensitizers. It’s vital to keep in mind that many products marketed for use on the skin contain skin sensitizers such lanolin, neomycin, benzocaine, and ethylenediamine.

In some cases, topical medications and UV radiation might work together to cause photocontact dermatitis. This includes scents and, strangely, sunscreen ingredients like oxybenzone and PABA, which can result in photosensitive reactions.

Travelers to rural areas should pay special attention to plant dermatitis (phytodermatitis), a subgroup of contact dermatitis. Numerous plants from numerous families release compounds that cause sensitivity. Members of the Anacardiaceae family, such as poison ivy, poison oak, and poison sumac, produce a resin that can sensitize 70% of people. Rhus verniciflua, an Indian marking nut tree, raw cashew shells (Anacardium occidentale), mango rind (Mangifera indica), and the fruit of the ginkgo tree are examples of related plants that have compounds that react with one another (Ginkgo biloba). The local flora affects the causes of plant dermatitis. The most typical plant dermatitis in Hawaii is mango dermatitis. In India, philodendron is the most frequent culprit. In Europe, primrose is a common sensitizer.

Plant dermatitis caused by the sun is known as phytophotodermatitis. Natural psoralens, which are present in plants including celery, limes, lemons, parsley, and figs, can cause a phototoxic reaction when in contact with sunlight. After consuming these plants and then being exposed to UV light, cases of systemic phototoxicity have been documented.

Clinical Features

Erythematous papules and vesicles are the main dermatitis lesions. Plaques arise when papules merge into bullae in extreme situations. Scale, secondary lichenification changes, and occasionally bacterial superinfection are visible in chronic lesions. Dermatitis frequently includes pruritus. Distribution of contact dermatitis occurs at places of touch. The palm and soles have thicker skin that is more robust. With the hands, allergic reactions can be transferred to the face, eyelids, and genitalia, among other parts of the body. Linear blisters are the typical sign of plant dermatitis once the skin has come into contact with the offending plant.


Dermatitis is typically diagnosed through clinical means. A thorough history of exposure to plants, soaps, chemicals, topical treatments, and the activities connected with the dermatitis is necessary to determine the cause of contact dermatitis. Patch testing is essential for determining the cause of allergic contact dermatitis.

What does an allergic reaction rash resemble?

Allergists can treat a variety of various skin allergy symptoms.

Typically, eczema (also known as atopic dermatitis) causes dry, sensitive skin. Possible symptoms include red, itching areas. Eczema flare-ups may crack, leak, and itch terribly. Eczema can come and go over time. It is extremely itchy, ranging from moderate (only dry skin) to severe (painful) (red, scaly, thick, fissured and oozing skin)

Urticaria, another name for hives, are raised, itching lumps. Hives typically have a reddish appearance and, when pushed, “blanch” (or turn white) in the core.

The most common cause of contact dermatitis is exposure to an allergen or irritant. You might have contact dermatitis if you have red, itchy bumps on your skin, particularly where you may have come into contact with an allergen or irritant.

Your allergist can perform an examination, perform tests to assist identify the source of your skin reaction, and propose a course of action to help alleviate your symptoms if you feel you have any of these disorders.