Formic acid is one of the irritants in bee stings, and the reaction can be similar to a sting. Although may apple fruits are edible when fully ripe, the rootstock can cause skin rashes in some people, as can the juices from the broken leaves and stems. Although wild ginger is often used as a medicinal herb, the oils from the leaves can cause contact dermatitis in some people. Indoor Harmful Plants ; Outdoor Plants That Cause Hives ; Cats Eating Hibiscus Blossom ; Large, pendulous, trumpet-shaped brugmansia flowers perfume the air with their fragrance. These plants contain a resinous sap called urushiol … Dill can cause an itchy irritation if the juice comes in contact with skin. But they’re not the only plants that can irritate your skin. Feb. 4, 2011 (New Orleans) -- What may start as a seemingly harmless day of gardening can quickly take a turn for the worse when common plants make their mark on your skin. Most rashes go away on their own. This includes ornamental spurges and weeds, such as cow parsnip. Ingestion can cause gastrointestinal problems. Poisonous brugmansia sap may cause vision problems, confusion and elevated heart rates. In the end, using almost any wood is a calculated risk, and the question boils down to this: how much of a potential risk am I comfortable with? They are not as toxic when ingested as is commonly believed, but the milky sap can cause contact dermatitis. Yarrow is one of many plants that contain sesquiterpene lactone, which can cause contact dermatitis, hives, and photosensitivity. The soil that house plants grow in often have mold spores growing on the surface. The most common cause of a skin allergy being triggered by a house plant is contact. Asters are very common fall perennials, and most people do not have a strong reaction to them if any at all. There are three general ways plants become skin irritants: You may notice your skin becoming itchy, even before any visible irritation appears. Poison ivy may come to mind, but many common garden plants can also be skin irritants for sensitive people. Introducing "One Thing": A New Video Series, Poison Oak (Toxicodendron diversilobum, syn. Ils mesurent entre 5 et 30 cm de haut, ... Il s’agit d’une maladie causée par un champignon minuscule, et qui est favorisée par une conjonction de chaleur et d’humidité. Stinging nettle plants have small hairs that puncture the skin and exude a combination of histamine, serotonin, acetylcholine, and formic acid, which results in welts and very itchy, stinging skin. These drugs are available over the counter and should be obtained under the doctor’s advice and prescriptions. The plants can reach 7 feet tall, and the stems are marked with purple blotches. Weeping fig or ficus trees produce sap that can attach to dust particles. Poison hemlock can be fatal if ingested and also has oils that can be absorbed through the skin. Indoor house plants can also cause canine allergic reactions. hives; itching of the eyes, nose, skin, or roof of the mouth; ... READ MORE: Trauma-Related Injuries – Spiritual Causes. If you touch the leaves or stems when you water or repot the plant, these plant secretions can transfer to your skin, causing itching, hives, or eczema. According to scientific research and medical cases, ornamental plants most likely to trigger an allergic reaction include: • Chrysanthenum (Compositae family) • Tulips, hyacinths, lilies, crocuses (Liliaceae family) • Roses (Rosaceae family) Weeping Fig. Poison sumac has hairless, berrylike drupes that start off green and ripen to a grayish-white. There is such a high death rate in cats from lily poisoning. A person whose sinuses are affected by a house plant inhales small particles that contain the plant's allergenic secretions. These hives can be a reaction to a viral infection. Plant stores generally don't warn people about the problems that an indoor plant can cause. A person whose sinuses are affected by a house plant inhales small particles that contain the plant's allergenic secretions. House plants add color to a home's interior, and help filter and clean the air. In many cases, hives are an acute (temporary) problem that may be alleviated with allergy medications. Most members of the Ranunculus family, including Anemone, Clematis, Helleborus, and Pulsatilla, contain the chemical protoanemonin, which can cause a blistering rash if the plant's sap comes in contact with skin. Widespread hives, which present all over your body. In some cases, however, house plants can actually trigger allergic reactions and worsen a person's overall health. Children may outgrow the allergies that cause their hives. Poison oak causes a rash similar to poison ivy. These hives are generally caused by direct skin contact with food, pet saliva and fur, pollen or plants. These fluids cause sensitivity in some people. Choose these plants when creating your gardens and indoor plant displays. Plant allergies come from a variety of plants of many different formats; outdoor plants, indoor plants, shrubs, grasses, and trees produce a great amount of pollen. English ivy contains falcarinol, a fatty alcohol also found in carrots, which can be an allergen to some people if they come in contact with the sap. Plants can cause symptoms of the lungs in the same way that they cause sinus symptoms. Salicylate in plants can cause hives and swelling, known as angiodema. Her work has been published on several websites. A variety of cold triggers can cause symptoms in people with this syndrome, including cold weather, cold food and drinks, and swimming in cold water. The allergen of the ficus is in a milky substance that it secretes through its leaves. 2 By using The Spruce, you accept our, What to Do if Exposed to One of the Plants, You'll Need to Know This First Aid If Your Puppy Eats a Plant, You're Never Too Big for Your Dutchman's Breeches, Learn About Poison Ivy's Characteristics and Toxicity, How to Remove Poison Ivy Stains From Clothes and Shoes, How to Remove Poison Sumac From Your Garden, Identifying Poison Ivy With Detection Patches, 6 Itchy-Rash Plants and How to Identify Them. Dill can cause an itchy irritation if the juice comes in contact with skin. In those of us with an allergic predisposition, our immune systems respond to proteins on these antigens. Learn tips for creating your most beautiful (and bountiful) garden ever. They can also become airborne and cause rashes on other areas of skin. Copyright Leaf Group Ltd. // Leaf Group Lifestyle. House plants can cause runny nose and itchy eyes in some allergic individuals. Just touching the leaves should not result in the blistering rash; however, most people should use caution when clearing a large patch of English ivy. Read more about the symptoms of angioedema. Most acute hives will go away within 24 hours. Indoor plants and flowers can produce pollen so avoid having them in the house if they cause sneezing. The ZZ plant is by far one of the most unique plants you can add to your indoor jungle—and it's pretty durable, even in low-lighting. Like stinging nettle and Queen Anne’s lace, the plants mentioned above can cause severe health effects, but only in those that are allergic to the chemicals present in these plants. Strawberries promote the formation of histamine in the body. House plants can cause runny nose and itchy eyes in some allergic individuals. Lawn & Garden; 8 Plants Never to Grow Indoors A healthy houseplant can bring vibrant color and fresh fragrance to any room. Unfortunately, this is an area poorly researched and, in many cases, the actual allergen has not been identified yet. Fireplaces. Classic signs of poison ivy include swelling, redness, itching and painful blisters. This can happen even though the person never came in direct contact with the plant. Rhus diversiloba). Acute hives, which are short-lived. Not only do you have to watch out for the burning sting that yellow jackets can inflict while you are going about your business in the yard, but there is a weed (stinging nettle) that can also burn you and cause itching. Although hives can be triggered by different causes it is agreed that allergies, stress, and infections are three major elements contributing to a potential risk of hives. The most common culprit of sinus allergies to house plants is the Ficus benjamina. 1 in 10? Some people with chronic (lasting more than six weeks) hives, see the hives go away on their own, often within a year. There are many types of pollen that come from trees, grass, weeds, and other plants. … Even onions and garlic may produce hives, which may occur as a single bump but more often appear in groups. But what a great number of woods do have the potential to do is cause allergic reactions in sensitive individuals. Consider taking traditional house plants out of the home, and replacing them with cacti and other succulents that thrive in drier soil conditions. Some can also attract bacteria and other microorganisms. The secret to enjoying being in your garden is to find plants that give you the look you want and that are also far less likely to cause problems for you. All parts of the plant are poisonous if ingested, and they can cause skin irritation in some people. Nutrition. Itchy-rash plants are the plant kingdom's version of yellow jackets, mosquitoes, and the like. Ficus plant secretions are similar to latex. Most natural gas fireplaces won't cause this problem. Poison oak has nothing to do with the oak tree but is named for a similar leaf shape. Saved by Mulhall's, Omaha. Hives may disappear or reappear over the course of the outbreak. Some offending indoor plants are the weeping fig (Ficus benjamina), which can cause eye allergies, and the flowering maple (Alutilon hybridum), which can cause asthma. The reaction can be anything from red, itchy skin to blistering. Some of the most common plants that cause allergic reactions in dogs include: Bottlebrush. This substance attaches to dust particles and airborne fibers. Of course there's a negative, though, and that's because the entire thing is poisonous and can be incredibly toxic to kids and pets, causing pain or a burning sensation if ingested or rashes simply from touching it. Unlike skin plant allergies, sinus allergies are not caused by contact. Hives (urticaria) are red, itchy welts that result from a skin reaction. Also, exposing children to secondhand smoke can increase the development of asthma. One of the common reactions is contact dermatitis. While many of the skin reactions resulting from contact with a hazardous plant are more of a nuisance than anything else, others can cause severe or long-lasting effects that require medical attention. Cela affaiblit la plante et la rend moins esthétique, mais est sans réelle gravité, sa survie n’étant pas menacée. Learn what causes hives in kids and the best treatment for toddlers suffering from this itchy rash. So what exactly does it take for the air to give you hives, or make your existing hives worse? All Rights Reserved. The most common culprit of sinus allergies to house plants is the Ficus benjamina. In more serious cases, angioedema can also cause breathing difficulties, tummy (abdominal) pain and dizziness. Dill. Allergies to Queen Anne's lace are not as common as with its relative wild parsnip, but more people come in contact with Queen Anne's lace. Not everyone is allergic to the same thing, and allergic reactions can range from the symptoms of hay fever ( Allergic rhinitis ) to rashes, hives and blisters (contact dermatitis). Fennel is sometimes used as an insect repellent and can cause contact dermatitis in sensitive people. People with allergies to mold may experience allergy symptoms without knowing what the cause of the symptoms is. Perhaps the most well-known and feared plants linked to skin rashes and irritation are poison ivy, oak, and sumac. Bishop's weed, also known as goutweed, is a popular ground cover, but it can cause the skin to develop a sensitivity to ultraviolet light, causing itching, rashes, or blisters. In people with carrot allergies, histamine, and other chemicals can be released into the bloodstream, resulting in swelling and an itchy, red rash as well as a runny nose. Treating Indoor Allergies. Bermuda grass Some of these plants, like the male juniper, create abundant pollen that affects dogs. Marijuana allergies have become more common in recent years. Find a new home for potted plants or spread aquarium gravel over the dirt to help contain mold. Allergies to House Plants. At the first sign of irritation, wash the area with soap and water and gently blot dry. Allergies often overlap each other, and patients are not aware of links between their triggers. It has similar proteins to latex, so many people with latex allergies have reactions to this plant as well. For many people with a chronic case, however, the hives come and go for months or years. Several houseplants also contain oxalate crystals, including dumb cane (Dieffenbachia), mother-in-law's tongue (Sansevieria trifasciata), Philodendron, and the peace lily (Spathiphyllum). However, chronic (ongoing) cases, as well as hives accompanied by a severe allergic reaction, are larger medical concerns. If you experienced sudden-onset symptoms soon after bringing a house plant into your home, a house plant allergy may the cause. Be very careful removing it, and do not burn it, or you could breathe in the oils. Non-poison sumacs tend to have fuzzy, red seed clusters. Some plants; Antihistamines – available either over the counter or by prescription – are a frequently recommended treatment for hives. People with allergies to latex are also allergic to the secretions of the ficus plant, therefore anyone with a latex sensitivity should keep ficus plants out of their homes. Marie Iannotti is an author, photographer, and speaker with 27 years of experience as a Cornell Cooperative Extension Horticulture Educator and Master Gardener, The Spruce uses cookies to provide you with a great user experience. Yes, the temperature indoors and out can play havoc with a dog’s skin. Although tiny, these crystals are sharp and can irritate skin on contact. Some fruits, including strawberries (Fragara spp. Parsnips can cause phytophotodermatitis, a blistering rash that is the result of exposure to the plant's sap while out in sunlight. Bites cause muscle pain and spasms in the arms, legs, abdomen, and back. One of the main causes of hives on dogs is an allergic reaction to a recent vaccination or medication. Allergenic secretions of the plants attached to dust particles are inhaled into the lungs, where they cause inflammation and irritation. Hops can cause contact dermatitis from handling the oil and also from contact with the scratchy hairs on the stems and hops. Here are 36 plants of varying toxicity, and the health problems and conditions they cause. For many people, antihistamines and anti-itch medications provide relief. READ MORE: Common Cold – Spiritual Meaning. Pollen allergies, which are also often described as seasonal allergies, can cause symptoms such as sniffling, sneezing, and watery eyes. While poison ivy is the most common cause of contact dermatitis in the United States, a host of other common plants are capable of producing skin reactions. Vacuum, dust and change your air filter, and use a wet cloth to wipe down your surfaces. Trees typically pollinate in the spring, grasses in the summer, and weeds in the fall. They are known to have some side effects like drowsiness. Balarini majored in English at the University of Texas at San Antonio. The worst indoor plants for allergy sufferers Chrysanthemums, weeping figs, orchids and marigold have been known to cause skin reactions. Avoid mold allergy reactions to house plants by keeping your plants in areas of the home where they are able to dry out from time to time. Unlike skin plant allergies, sinus allergies are not caused by contact. Plants. However, the sap can cause dermatitis in sensitive people. Washing the area with soap and water should alleviate the symptoms. It can cause itchy skin and eyes and allergic reactions, which may include wheezing and asthma. Indoor house plants can also cause canine allergic reactions. Two very simple components of your air: its levels of dust and chemicals. Avoid the use of wood-burning fireplaces or stoves because smoke and gases can worsen respiratory allergies. October 2, 2012 Indoor Allergies. Others, including oleander, may induce an allergic reaction when touched or eaten because they are toxic to dogs. Tomato plant allergies can be mild, or they can be extremely severe, causing a great deal of discomfort. Weeping Fig. The plant grows as a shrub. The plant is toxic for dogs and cats as well as people. When to get medical advice. If you touch the leaves or stems when you water or repot the plant, these plant secretions can transfer to your skin, causing itching, hives, or eczema. NASA's Clean Air Report found that certain plants remove harmful toxins from within a home. An over-the-counter cream may be all you need for relief, but call your doctor if the rash worsens or if you develop blisters. Rue contains the same furocoumarin chemicals as gas plant and can cause a photochemical reaction resulting in blistering and skin discoloration. Histamine is the major cause of the hives and causes the blood vessels to leak hence causing the swelling and redness of the affected body organs. Learn which plants thrive in your Hardiness Zone with our new interactive map! Pinterest. Handling marijuana can produce itching, hives and other skin rashes in people who have a sensitivity. 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