Is the azalea poisonous?

There are many types of azaleas with diverse colors, bright colors and fragrant flowers. Many people say that azalea is poisonous, but this is not true. Not all rhododendrons are poisonous. Some varieties are poisonous, while others are not. Therefore, we need to pay more attention to the viewing distance when watching. Although rhododendron is poisonous, it also has certain medicinal value. Here are some types of rhododendrons that are poisonous and should be avoided.

The main poisonous species include Azalea serrata, Rhododendron grandiflorum and Cowhide tea. The symptoms of poisoning if ingested accidentally are mainly nausea, vomiting, low blood pressure and respiratory depression, and death is generally due to respiratory failure. Although some species have not been found to be harmful to humans and animals and are not common, they show strong toxicity in toxicity experiments. Intraperitoneal injection of crude extracts of these plants in water or chloroform and other solvents can cause severe poisoning or immediate death in mice at a dose of less than 1000 mg/kg.

1. Yellow Azalea

The flowers are funnel-shaped and the petals are sour. They can be eaten as fruit, but you should not eat too much at one time, otherwise it will cause nose bleeding. The plants and flowers of yellow rhododendron contain toxins, which can cause poisoning if ingested accidentally; the flowers of white rhododendron contain tetracyclic diterpenoid toxins, which can cause vomiting, difficulty breathing, numbness of the limbs, etc.

2. Red Azalea

The red one may be a variety of pointed-leaf Belgian azalea. Both the plant and flowers of the azalea contain toxins, which can cause poisoning if eaten by mistake. The red one may be a variety of pointed-leaf Belgian azalea. The plants and flowers of azalea contain toxins, which can cause poisoning if eaten by mistake. As long as you don't eat it, it's fine and you can grow it with confidence.

In addition, although red azalea is poisonous, it can promote qi and blood circulation, replenish deficiency, and treat internal injury cough, kidney deficiency and deafness, irregular menstruation, rheumatism and other diseases. Because of its bright red corolla, it is a famous flower plant with high ornamental value and is cultivated in parks around the world.

3. White Azalea

The clam of white azalea contains tetracyclic diterpenoid toxins, which can cause poisoning symptoms such as vomiting, difficulty breathing, and numbness of the limbs when people come into contact with them.

It can be placed on the windowsill of the bedroom. As long as it is not exposed to the scorching sun in the summer, just keep the soil in the pot and the surrounding environment moist.

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