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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 0800 147 111 to check if it is poisonous.

Plant and mushroom species and genera are listed depending on whether all species of a genus are poisonous or only some. 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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Madagascar jasmine, Waxflower (Stephanotis floribunda)

Plants

The plant is non-toxic.

Madagascar periwinkle (Catharantus roseus)

Plants

The plant is toxic, but ingesting a small amount rarely causes symptoms.

Madonna lily (Lilium candidum)

Plants

The plant is non-toxic.

Magic flowers (Achimenes)

Plants

The plant is non-toxic.

Magnet

Substances

​​Swallowed magnet is considered harmless regarding to toxicity. However, it can cause bowel obstruction like other foreign bodies. 

In case of ingestion, contact your primary healthcare center or other emergency unit for more information.

NB! If several magnets or magnet and another metal object are ingested, seek medical assistance without delay. Attraction may cause serious damage in the bowel.

Magnolia (Magnolia)

Plants

The plant is non-toxic.

Maidenhair fern (Adiantum)

Plants

The plant is non-toxic.

Makeup

Substances

Keywords: lipstick, mascara, powder, concealer, foundation cream, rouge, sun powder, eye shadow, eyeliner, eyebrow pencil

A single dose is considered harmless. Does not require treatment.

Malabar chestnut (Pachira aquatica)

Plants

The plant is non-toxic.

Mallow (Malva)

Plants

The plant is toxic, but ingesting a small amount rarely causes symptoms.

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