Displaying 131 - 140 of 165 results for "plants"

Pennyroyal Oil

Pennyroyal oil is an herbal extract from a plant in the mint family and has been used for centuries as a folk remedy. Pennyroyal oil is highly toxic, and its use has resulted in severe illness, liver failure, and death.

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Peppermint Oil: Is it Toxic?

Peppermint oil is an aromatic and flavoring agent that contains up to 50% menthol. While it is promoted for many ailments, studies showing effectiveness are primarily for some digestive tract illnesses. If small amounts are swallowed, inhaled, or applied to skin or eyes, it can cause irritation and burning. Large doses can cause serious toxicity due to the menthol.

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Poison prevention downloads

Help us promote poison safety. Poison prevention videos, posters, and brochures are available for download. Materials and images are for educational use. 

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Essential Oils: Poisonous when Misused

Essential oils are derived from plant parts. Because they have a scent, essential oils are often used in perfumes, cosmetics, room fresheners, and flavorings. Many have a history of medicinal use, too. Misuse of essential oils can cause serious poisoning.

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Are Peach Pits Poisonous?

Peach pits and other seeds from the plant family Prunus contain a potentially dangerous chemical called amygdalin that can creates poisonous cyanide when digested. While swallowing a single pit is unlikely to cause cyanide poisoning, consumption of several unprocessed pits can produce symptoms.

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Can Halloween Candy Poison Me?

Halloween is a holiday synonymous with costume contests and consumption of sugary candy. Eating certain types of sweets, including black licorice and sugar free candy, may result in unwanted toxic effects for trick-or-treaters. Consumption of cannabis edibles or rainbow fentanyl, which may resemble familiar candy or snack products, can also cause dangerous toxicity.

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Caution When Using Arnica Products

Arnica is used as a flavoring for food and drinks and as a homeopathic treatment for many ailments. It is fairly safe when used for short periods or in very diluted forms. However, eating the plant, the topical creams or ointments, or the plant extracts or oils can result in serious poisoning.

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Insect Repellents

Protection against disease transmission from insect bites is an important worldwide public health issue. DEET has been the most widely used and most effective insect repellent for 60 years. Newer repellents such as picaridin, IR3535, and plant-derived oils may be somewhat safer but are not more effective than DEET.

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Horse Chestnuts are Toxic

All parts of the horse chestnut tree are toxic, but the greatest concern is for horse chestnut seeds. These can be easily mistaken for edible chestnuts. Horse chestnut seed pods usually contain only one seed, while edible chestnut pods contain multiple seeds. Eating horse chestnuts can result in serious stomach upset.

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Marijuana: Risks and Effects

Marijuana is the most common illicit drug in the US. A few states have decriminalized small amounts of the drug. Some permit medical uses. Marijuana is usually smoked. Effects include altered mood, impaired coordination, and impaired judgment. More severe effects sometimes occur. There is no antidote; treatment is supportive. The drug is sometimes addictive.

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