Urgent reminder! After eating for a week, vomiting blood and syncope appeared! Doctor： Almost every day, someone. ……

After entering the spring

Many parks and green spaces in Shanghai are full of vitality.

Many Shanghainese have dinner tables.

All kinds of wild vegetables also appeared one after another.

Recently on social platforms

Many netizens have exposed the sharing map of digging wild vegetables.

Because many people always think

The wild vegetables bought in the market are "tasteless"

Compared with pure wild

The taste of digging by yourself is just different.

Many young people are also involved.

But at the same time

Shanghai, the government department, urgently reminded

Don’t eat these wild vegetables indiscriminately!

Seriously carcinogenic and fatal!

……

There are also doctors and lawyers who have also given advice.

Recently related to wild vegetables in Shanghai

There are more and more topics and richer contents.

Enter the word "wild" on social platforms.

You will find many bloggers posting and sharing.

Experience of digging wild vegetables in the park

And the variety is very rich.

Covers shepherd’s purse, dandelion,

Wild celery and other kinds of spring vegetables.

Many netizens have also left messages.

Share your own "wild" experience

Some even recruit members.

Group digging wild vegetables on weekends

There are nearly 500 people in the group.

Some netizens in Shanghai even go online.

Sharing the wild vegetables dug in the suburbs

And go home and cook it into food.

Someone ate for a week and vomited blood.

While tasting the "spring limited" delicious food, we should also pay attention to that some ingredients are not cooked or eaten too much, which is easy to make the gastrointestinal tract "injured".

Edible wild vegetables have a "big event"

Aunt Sun will definitely go back to her hometown in the countryside to pick wild vegetables every spring. She said that the wild vegetables grown in the mountains and fields are very fresh, pure natural and pollution-free. I can’t wait to pick wild vegetables once to manage the supply of vegetables at home for a week.

Once, she cut several bags of shepherd’s purse, took it back to Fuyang to clean it up, and put it in the fresh-keeping layer of the refrigerator. That week, she would fry a bowl of shepherd’s purse and dried bean curd for dinner almost every day. Later, she found that the stool was black. Although some people suspected that there was something wrong with her body, she didn’t pay attention to seeing a doctor immediately. Until hematemesis and syncope appeared, the family quickly sent her to the Department of Gastroenterology of the First People’s Hospital of the District for treatment.

After being hospitalized, Xu Weiming, an attending physician in the Department of Gastroenterology, gave Aunt Sun a gastroscopy and found that she had a gastric ulcer complicated with acute upper gastrointestinal bleeding. If there is a large amount of bleeding, it may cause a decrease in blood volume, which may lead to hemorrhagic shock and life-threatening, so Aunt Sun’s situation is very dangerous. Fortunately, the treatment was timely. After a period of hospitalization, Aunt Sun’s condition improved significantly and she recovered and was discharged.

Why does eating shepherd’s purse cause vomiting blood?

The doctor explained that the foundation of Aunt Sun’s stomach was not very good, and she had inflammation and erosion. In addition, during this time, she ate a lot of foods with high fiber content such as shepherd’s purse, bamboo shoots and Malantou, which easily damaged the gastric mucosa and led to the aggravation of digestive tract diseases, which led to massive bleeding in the digestive tract. "Although this kind of food is delicious, it should not be eaten too much for patients with erosive gastritis, liver cirrhosis, esophageal varices and peptic ulcer." She stressed.

Recently, people get hurt almost every day.

According to Sun Chunfeng, deputy chief physician of the Department of Infectious Diseases in the hospital, "Recently, many people come to see a doctor because of eating wild vegetables, and they meet almost every day. Wild vegetables should be tasted early, so it is recommended to eat them in moderation. Attention should be paid to the methods of cooking wild vegetables, such as soaking and blanching, to avoid adverse reactions caused by alkaloids in wild vegetables, thus reducing the toxins that may be contained in them. When eating wild vegetables, combine your own physique and eat them selectively and in moderation. The elderly, infants, pregnant women, lactating women, people with allergies, etc., try not to eat or eat less. "

Experts remind: Eating wild vegetables is risky.

In fact, many poisonous plants look similar to edible wild vegetables, and once eaten, there is a risk of poisoning!

Yi Xiaoting, deputy dean of the School of Public Administration of Shanghai Open University, said that there may be a problem of excessive heavy metals in the soil where wild vegetables are grown. And as a part of the park vegetation, there are still a lot of pesticide residues on it. Moreover, as a non-professional, "beating a savage" may not be able to identify the true body of these plants. Therefore, eating these picked wild vegetables may have certain risks.

Chen Xinhao, a partner of Haixinghan Law Firm, said that the act of picking wild vegetables will definitely have a certain impact on the normal management order of parks and the environmental conditions of public green spaces. Although the plants in the park grow in the open air, they are not wild vegetables but the assets of the park.

The greening and food safety departments issued a reminder.

Citizens and tourists should abide by the Code of Civilized Gardens in Shanghai, care for animals and plants together, and don’t dig wild vegetables, roots, bamboo shoots and planting soil in the park green space without authorization, otherwise, it will not only destroy the natural environment, but also pose a high safety risk.

The growth environment is not controllable

The growth environment and process of wild vegetables picked by citizens in the wild and parks are uncontrollable. The "life experience" of wild vegetables is not as traceable as that of artificially planted vegetables, so eating them has great safety risks.

For example, wild vegetables grown in soil with high heavy metal content (difficult to distinguish with naked eyes) are rich in a certain amount of heavy metals, which may cause serious damage to human body if eaten in large quantities; Wild vegetables growing on the roadside may be invaded by automobile exhaust for a long time, and may contain high levels of carcinogens, polycyclic aromatic hydrocarbons.

In addition, many parks regularly spray herbicides, pesticides, etc. in order to control plant pests or remove weeds around them. It is difficult for citizens and tourists to tell whether the wild vegetables they have picked have "infiltrated" these harmful substances.

Therefore, for the sake of safety, we should not pick and eat "unknown" wild vegetables with luck.

Don’t eat these five kinds of wild vegetables!

1. Don’t eat wild vegetables that are prone to misunderstanding.

Many wild vegetables are medicinal plants themselves, such as dandelion, houttuynia cordata and purslane. Some wild vegetables are very similar to poisonous plants, which are easy to be poisoned by mistake, and even life-threatening in serious cases. Therefore, do not pick or eat unfamiliar wild vegetables to avoid poisoning and other accidents.

2. Don’t eat contaminated wild vegetables.

Although wild vegetables are good, they should be picked scientifically, especially the surrounding growth environment. Wild vegetables growing on the roadside are easy to be polluted, so don’t pick wild vegetables on the garbage ground or on the unclean roadside.

3. Don’t eat wild vegetables that have been put for a long time

Wild vegetables that have been put for a long time are not only stale, but also have less nutrients and a bad taste.

Don’t eat wild vegetables as the main course.

Wild vegetables can be tasted once in a while to improve their taste, but they should not be eaten every day, much less as a main course. For example, long-term consumption of dandelion in large quantities may lead to gastrointestinal reactions, including diarrhea, nausea and vomiting.

5. People with photosensitive constitution should not eat it.

Wild vegetables such as shepherd’s purse, Toona sinensis and purslane are all photosensitive foods, which will increase the absorption of ultraviolet rays by the human body after eating. After eating, sunbathing can easily induce solar dermatitis, and people with photosensitive constitution are more likely to be recruited. Therefore, such people should be careful to eat wild vegetables, especially when traveling or before working in the sun.

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Original title: "Emergency reminder! After eating for a week, vomiting blood and syncope appeared! Doctor: Almost every day someone …

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