Do thistles give you a rash?
Many plant-related rashes are caused by plants containing spines, thorns, or small emergences called glochids. These plants include cacti and prickly pear, figs, mulberries, thistles, and saw palmetto. If the spine gets under your skin, it can cause itchy, bumpy eruptions.
Can you have an allergic reaction to thistles?
Milk thistle can cause an allergic reaction, including a severe, potentially life-threatening allergic reaction (anaphylaxis). An allergic reaction is more common in people who are allergic to other plants in the Asteraceae family, such as ragweed, daisies, marigolds and chrysanthemums.
What happens if you touch thistles?
Thistles can be controlled by digging and cultivation. This method may be more difficult due to the fact they have hairs that cause a painful irritating sting and spread by underground stems. Thistles are a noxious weed and while not particularly poisonous they are harmful if touched or swallowed.
Can Canada thistle cause a rash?
Naturalized species are mainly common weeds. Common burdock (Arctium minus) has burs which attach themselves to clothing or skin. A chemical irritant in the bur can cause a rash similar to that caused by poison ivy. Canada thistle (Cirsium arvense) is not native but is found in agricultural areas of all provinces.
What does Thistle rash look like?
Symptoms of rash Stinging nettle rash presents as raised bumps or hives that are often light in color and up to a centimeter in diameter. The skin surrounding the hives may be red. The area of the skin that’s affected depends upon how much of the skin has come into contact with the stinging nettles.
Can barberry bushes cause a rash?
Herbs, like barberry, garlic, and hot peppers, can also cause rashes. If battling a sunburn isn’t bad enough, certain plants contain a chemical that sunlight converts into an allergen.
How do you treat a thistle rash?
Avoid hot temperatures and scratching, as these can further irritate the area. You can apply cool compresses for relief. You can also try aloe vera and a paste made from baking soda and water. Anything that you put on the skin should be dabbed, not rubbed.
Can ferns cause skin rash?
Breathing fern spores can exacerbate allergies. Plus, a fern can cause a rash that resembles poison ivy. This is relatively rare but unpleasant to deal with.
Which garden plants can cause a rash?
Poison Ivy, Poison Oak, and 7 Other Plants That Can Give You a Rash
- Poison Ivy: The Best-Known Itchy Plant.
- Poison Oak: Not Related to Oak Trees.
- Poison Sumac: Same Itch as Poison Ivy and Oak.
- Wood Nettle: Beware the Stinging Hairs.
- Stinging Nettle: Close Relative of Wood Nettle.
- Baby’s Breath: Irritating When Dried.