Which flowers can cause adverse reactions to the human body

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Flowers that can cause adverse reactions to the human body include lilies, daffodils, pothos, roses, hyacinths, tuberose, dieffenbachia, ferns, mimosa, poinsettias, etc. They have some floral fragrance, excessive transpiration or toxic sap, etc., which may cause adverse reactions such as nausea, vomiting, insomnia and even dizziness. Therefore, you need to pay special attention when breeding, place them in a suitable place for maintenance, and do not touch their branches and leaves easily.

1. Lilies: May cause insomnia

The fragrance of lilies is strong, and if you smell it for a long time, it will make people overly excited and cause insomnia. Especially in the bedroom, it is best not to keep lilies, otherwise people who already have insomnia or light sleep will be even more unable to sleep when surrounded by its fragrance.

2. Narcissus: may cause dizziness and vomiting. Diarrhea

Darcissus is divided into two types: traditional narcissus and foreign narcissus. Traditionally, the flowers, branches, and leaves of narcissus are poisonous. If you inhale the aroma of narcissus during sleep, you will easily become dizzy. Although it is not good to worship foreigners, if you want to grow daffodils indoors, you should try to cultivate daffodils. They have no fragrance and will not cause adverse reactions to the human body.

3. Large-leaf Pothos: "competing" for oxygen

Its respiration is so outstanding at night that it not only robs people of oxygen, but also releases a large amount of carbon dioxide, causing the indoor carbon dioxide concentration to rise. Especially in the bedroom, it is not suitable to grow large-leaf pothos.

4. Rose: use People suffer from chest tightness, discomfort and difficulty breathing

Most rose flowers are grown outdoors or in the garden, so there is no need to worry if they are grown outdoors. Indoors, its fragrance can also cause adverse reactions such as chest tightness, shortness of breath, suffocation and difficulty breathing.

5. Hyacinthus: The bulbs are poisonous and the smell causes insomnia< /h2>

The danger is not only that the fragrance can cause insomnia and put pressure on the human body's organs. Moreover, its smell can make people easily tired mentally and feel weak all over. The most important thing is that hyacinth bulbs are poisonous. Ingestion may cause diarrhea or even stomach cramps. Families with children should pay special attention.

6. Tuberose: Causes coughing and asthma

Its smell is also more suitable for outdoor breeding. Especially at night, the fragrance it emits is actually exhaust gas, and it can easily cause coughing and asthma.

7. Dieffenbachia: the juice is poisonous

The flowers and leaves of Dieffenbachia contain oxalic acid and asparagine, which are very toxic. Once in contact with the skin, it will cause skin itching, which is difficult to relieve. Its fruit is more toxic. If eaten accidentally, it will cause swelling and pain in the tongue and throat, and even make it impossible to speak. This symptom will last for a week, and in severe cases may cause nausea, diarrhea, etc.

8. Ferns: prone to allergic reactions

Ferns produce spores, which are similar to pollen. For those who are allergic to pollen or have allergies, they may have allergic reactions. Therefore, people who are prone to allergies are not suitable for growing ferns.

9. Mimosa: causes hair loss

< p>The whole mimosa plant contains trace amounts of toxins because it contains a mimosa alkaline substance. Long-term exposure can cause hair to turn yellow and fall. In addition, Mimosa does not perform photosynthesis at night, and then releases toxic substances, which are harmful to the body when kept indoors.

10. Poinsettia: causes vomiting and abdominal pain

It releases harmful toxins that can cause respiratory or lung allergies. The white sap secreted from the branches and leaves is poisonous. Once it comes into contact with the skin, allergic reactions will occur, such as redness, swelling, fever, and even ulceration.

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