Why do yams have skin allergies, why do yams have allergies?

When peeling the yam, the symptoms of itching, redness, swelling and stinging are a kind of contact dermatitis in medicine. Since not everyone has this symptom when exposed to yams, it can also be an allergic reaction. At present, it is believed that the factor causing this contact dermatitis is that the yam skin contains saponin or plant alkaloids contained in the mucus, which often leads to allergic reactions, itching, and even redness and swelling after contact.

Removal method: 1. After washing the skin of the yam, it is best to bring gloves or put a fresh-keeping bag on your hands, and then peel the skin;

2. Prepare a pot of boiling water, wash the yam, and throw it directly into the water to boil. In this way, the yam skin is basically cooked, the original allergens are destroyed, and there will be no allergies when you come into contact with it again. In addition, after the yam is out of the pot, you can easily remove the skin by gently slashing it from top to bottom with a kitchen knife.

But be careful not to cook it for too long, and it is best to cook it whole, not cut it;

Allergies**: 1. Wash your hands first, then smear vinegar on your hands, even between your fingernails, and the itching will gradually disappear after a while, which is due to acid-base neutralization;

2. You can also roast it on the fire, turn the palm of your hand repeatedly, and let your hands be heated, so that you can decompose the saponin that penetrates into your hands (but pay attention to safety and don't burn **);

3. Rubbing your hands in the rice repeatedly can also relieve the itching sensation.

In addition, people who have experienced itchy hand symptoms due to contact with yam should avoid direct contact with yams; If it is dry and chapped or broken, it is more likely to have a stinging reaction and avoid contact.

When itchy, you can put it on the fire and roast it, or you can soak your hands in hot water, and the itch will be eliminated soon.

The main thing is that this person is also allergic, so eating yam can cause allergies.

Under normal circumstances, eating yam will not cause allergies, except for a small number of people with allergies, they may be allergic to yam after eating. Eating yam allergy will generally manifest as **itching, erythema, and symptoms of rash all over the body, which must be stopped at the beginning of the discovery, and you need to go to the hospital in time to check and find out your allergens, to see that there is an allergic reaction to a certain substance, so that you need to avoid contact with allergens in the diet in the future, so as to avoid allergic reactions.

People who are prone to yam allergies also need to avoid contact with yams, there are two types of yam allergies, one is contact allergies, and the other is food allergies. For both of these, people with allergies also exist, so be sure to find out.

People who are allergic to eating yam often show allergies to some dust, allogeneic proteins, pollen, etc. in their lives. Because there are some mucus proteins in yams, which belong to an allogeneic protein, so when the human body comes into contact with this protein, there will be a certain allergy. Often the first phenomenon of allergies is **itching, followed by a rash all over the body.

For people who are allergic to yams, you need to drink some white vinegar water to recuperate, if the phenomenon cannot disappear, or the allergy outbreak is serious after eating yams, then you should seek medical attention in time, choose anti-allergic drugs to take, and finally resist allergies.

Yam is recognized as stomach food, has a high medicinal value, the protein and amino acids contained in it are important elements required for daily activities of the human body, and yam also has a strong sense of satiety, many people like to eat yam. But not everyone is suitable for eating yams, such as diabetics, people who love hot pot, avoid using alkaline drugs such as baking soda, constipation, women with breast cancer, men with prostate cancer and other patients, it is not recommended to eat yams.

For those who do not have contact allergies to yams, as well as those who are allergic to food, eating yam will be a nutritious and delicious food with the best value, and people who are allergens are really not.

Yam contains saponase or mucus containing plant alkaloids, which will cause symptoms such as itching, redness, swelling, and stinging after contact with **. If you are allergic to yam, use soap to clean the remaining yam mucus on your hands, then light the gas stove, turn on the low heat, and put your hands on the fire to roast. Remember to turn your palms repeatedly to warm your hands, which can effectively break down the saponin and plant alkaloids that penetrate into your hands to eliminate allergens.

When grilling a fire, be sure to pay attention to safety and do not burn**. If there is no open flame in the house, or if you are afraid of being burned by fire, you can also use vinegar to relieve itching. The specific measure is to spread the rice vinegar evenly on the itchy ** (don't miss the fingernails).

Soon after applying vinegar, the itching sensation on the arm will gradually disappear.

Hello, allergens are everywhere, such as food, pollen, drugs, etc., depending on the individual's physique, at this time, if the child is allergic to the above ingredients, eating will cause allergic reactions. If you are not allergic, you will not be allergic to yam under normal circumstances, you can eat a little bit first, observe whether there are any symptoms of discomfort, if there is no discomfort, you can eat a little more.

The factors that cause this contact dermatitis are the saponin in the yam skin or the plant alkaloids in the mucus, and itching occurs when exposed to these two ingredients. The allergy to eating yam is generally due to the substance of the epidermis of the drug, if it is not cleaned when washing, coupled with the special constitution of the eater, it is easy to be allergic. Moreover, the phenomenon that causes allergies is generally contracted in the process of cleaning yams, not because of eating.

This is because of the individual's physique, some people are allergic to the saponin and plant alkaloids in it after being exposed to yams, resulting in itching, and some even blister. Some people are allergic to yam and are not suitable for some of the proteins in yam.

Oral administration of yam is not allergic, it may be allergic to contact ** in the process of making yam, because yam contains saponin and plant alkaloid, and contact ** will cause itching and other conditions.

Yam contains sticky mucilage protein, and people who are allergic to allogeneic proteins will be allergic to yam, and it will also make hands itch when washing, so although yam is delicious, you should be careful.

Yam not only has nutrition but also has a certain medical value, in life we usually say allergies, that is, normal people after exposure to a certain substance produced by excessive reaction, the general yam allergy is contact dermatitis, in fact, not all people will be allergic to yam.

Second: before we cut the yam, we had better bring the yam we just bought with gloves to wash the yam, remember not to touch the skin of the yam directly with our hands, so as not to contact the allergy, be sure to wear gloves to remove the skin of the yam, which can prevent allergies and is conducive to health.

Third: If you are allergic to cut yam, just put your hands in warm water sprinkled with salt or vinegar for a while. In addition, it is best to cook the yam you eat, which can reduce the chance of allergies.

For people with allergies, it is necessary to take active precautions. Precautions: Many people like to eat yams, but they often encounter a problem when making yams, that is, allergies when cutting yams.

If your hands feel itchy and unbearable because of cutting yams, you can rinse them with water first, then wipe off the water stains, and gently wipe them with some wind oil.