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Substances, plants and mushrooms

The list contains the most frequently asked about and most common causes of poisoning in humans. You can search for items by typing in a search word. If you do not find the item you are looking for, you may call the Poison Information Center to check if it is poisonous.

Unfortunately, the Poison Information Center is not able to identify plants and mushrooms over the phone. Identification should always take place on the spot.

In addition to books on mushroom identification, mushroom experts can help you identify mushrooms. Experts can be found via mycological societies and the Martha Organization, for example.

To Poison Information Center's main page

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Type

Explanation of symbols marked after the plant:

[F] = Phytophotodermatitis; sap or juice from the plant may cause skin symptoms, such as blisters, after exposure to sunlight.

[K] = The plant is non-toxic in moderate amounts or when properly prepared.

Plant causes topical irritation = Sap or juice from the plant may cause irritation (such as stinging) on the skin and in the mouth. Does not absorb into the body.

G

Galerina marginata (Galerina marginata)

Mushrooms

Galerina marginata is a poisonous mushroom, which can cause liver failure. Usually symptoms begin within 6-24 hours after ingestion. The typical symptoms in the beginning are severe abdominal pain, vomiting and watery diarrhea. 

Ingestion of a small amount (less than a cube of sugar) does not require any treatment. If the ingested amount is more than a cube of sugar, administer activated charcoal and seek medical assistance. Contact the Poison Information Center if someone has ingested Galerina marginata. Save the mushroom for possible identification afterwards. Galerina marginata can be mistaken for the edible Sheathed woodtuft (Kuehneromyces mutabilis).

Glow sticks

Substances

 The liquid in the glow stick can cause stinging of the skin or eyes. If swallowed, the glow stick liquid typically causes temporary gastrointestinal symptoms such as nausea. Rinsing the mouth is enough if tasted.

Glue

Substances

Keywords: paper glue, glue stick

Water-soluble glues: Glue sticks and paper glues, are considered harmless as a single dose.

Adhesives (containing solvents): Adhesives that contain solvents may be toxic if inhaled or ingested in large amounts.

Epoxy adhesives: The curing agents used in epoxy adhesives may be corrosive. Contact the Poison Information Centre to confirm toxicity.​

Instant adhesives: see Cyanoacrylate adhesives. 

Glycerol

Substances

Keywords: glycerine

A gulp or two is not considered harmful, although gastrointestinal symptoms may occur. Does not require treatment.​

Glycols

Substances

Keywords: coolant, brake fluid, ethylene glycol, propylene glycol

Propylene glycol: A single dose ingested is considered harmless.

Ethylene glycol:​ Highly toxic. In case of possible ingestion, seek medical assistance without delay.

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