1, rinse with plenty of water, and then put vinegar on your hands, not even falling under your nails. After a period of time, this itching will gradually disappear, which is the result of acid-base neutralization.
2, you can also put it on the fire, flip the palm repeatedly, and let the hand be heated, so that the saponin infiltrated into the hand can be decomposed. But be careful not to burn your skin.
3. Toilet water or essential balm can be diluted with water and washed repeatedly.
In addition, if the skin is itchy, don't scratch it everywhere, it will cause itching in other places, and it will also scratch the skin of your hand, which will be more troublesome to handle. When itching is unbearable, you can try to rub it repeatedly in rice by hand, which can relieve itching to some extent.
Question 2: What should I do if my hand is allergic to yam? Some people even get slippery mucus on their hands or faces when peeling yam, resulting in allergic red itching. What should we do in this situation? Today, experts from Medici Hospital will bring friends to learn about allergies. Allergy is an abnormal increase in the sensitivity of the body to certain drugs or the outside world, drug allergy. Allergies are just allergies to certain substances. When you eat, touch or inhale a substance, your body will overreact; The substance that causes this reaction is the so-called "allergen". Under normal circumstances, the body will make antibodies to protect the body from diseases; Allergic people will mistake normal and harmless substances for harmful things, produce antibodies and become "allergens". Rinse with plenty of water first, then put vinegar on your hands, and don't even fall under your nails. After a period of time, this itching will gradually disappear, which is the result of acid-base neutralization. Second, you can also put it on the fire, flip the palm of your hand repeatedly, and make your hand hot, which can decompose the saponin that permeates your hand. But be careful not to burn your skin. Third, toilet water or essential balm can be diluted with water and washed repeatedly. Fourth, this allergic phenomenon will not last for a long time or disappear automatically in one day. Yam allergy belongs to a kind of contact dermatitis in medicine. Because not everyone will have this symptom when they touch yam, it may also be an allergic reaction. At present, it is believed that the factors leading to this kind of contact dermatitis are saponins contained in yam peel or plant alkaloids contained in mucus, and the skin will itch when it comes into contact with these two components. In fact, after washing the yam skin, it is best to wear gloves, or put a fresh-keeping bag on your hand before peeling it. Or 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 allergen is destroyed, and it will not be allergic if it is contacted again. Moreover, after the yam is out of the pot, it can be easily taken out by gently cutting a knife from top to bottom with a kitchen knife. But be careful not to cook for too long, it is best to cook the whole root instead of cutting it. In addition, people who have itching symptoms due to contact with yam should avoid direct skin contact with yam; If the skin is dry, chapped or damaged, it is more prone to tingling reaction, and contact should be avoided. Last reminder. That kind of mucus is very nutritious (juicy and sticky is good yam). If handled properly. You won't lose more nutrition. If it still itches, don't scratch everywhere, it will cause itching in other places, and it will scratch the skin of your hand, which is more annoying to handle. If it really itches, you can try rubbing it repeatedly in rice with your hands, which can also stop itching. What should the above opponents do if they are allergic to yam? I believe the reader has understood it. When preparing to use yam, you must do a good job of protection before to avoid allergies.
Question 3: What should I do if my fingers itch after cutting Hu Aishan? You can sprinkle some salt or vinegar with your hands and bake it slightly on the fire.
Analysis: If your hands are itchy, you can wash them carefully, then cover them with vinegar, even under your nails. After a while, the itching will gradually disappear! (Cause: Acid-base neutralization) You can also put it on the fire, flip your palms repeatedly, and your hands will get hot. This can decompose the saponin that has penetrated into your hands.
When scraping the skin, Huaishan will exude a milky juice, which has a strong * * *. When you touch your hand, you will feel itchy, and washing it with water will not help.
Experiments show that saponin, a substance that causes itching, can only be destroyed by heating.
Therefore, if you feel itchy when you are in Hu Aishan, you should roast it on the fire. The saponin sold on my hand was destroyed, so my hand stopped itching.
PS:
The summary is:
Use vinegar first, because it takes 3 minutes for acid-base neutralization to produce results.
Secondly, salt is also a method.
Third, roast with fire. It also takes 3 minutes to take effect.
Fourth, otherwise you can try Taomi water.
Remember to bring gloves next time.
Question 4: What should I do if yam causes itchy skin? It seems that it will be fine to bake it with fire.
Question 5: What should I do if the skin of yam makes my face itch one by one? If you are allergic, stop contacting with Dioscorea opposita immediately and remove the residue on my body in time.
If the allergy is mild, you can let the body repair itself;
If the skin is not allergic to ginger juice, you can gently apply ginger juice to the allergic parts;
If the allergy is slightly serious, chlorpheniramine can be taken orally: adult 1 time 4mg, 1 time 3 times a day; Children 1 day 0.35 mg/kg, taken 3 ~ 4 times. Or/kloc-loratadine for adults and children over 0/2 years old: daily 1 time, each time 1 tablet (10 mg); Children aged 2 ~ 12: weight > 30 kg: once a day 1 tablet (1 0 mg); Weight ≤ 30kg: 65438+ one tablet and a half (5mg) 0 times a day.
Never scratch, so as not to scratch the skin and cause infection; If it is serious, you should go to a regular hospital.
Don't use hot water to wash your face, use warm water. Use shampoo, facial cleanser and shower gel as little as possible. If necessary, use neutral shampoo, facial cleanser and shower gel.
In terms of diet, eat more fruits or vegetables with high vitamin content, drink more water, have a light diet, and quit some drugs or foods that may cause allergies, such as spicy food, fried barbecue, fish, crab, shrimp, seafood, etc.
Question 6: What should I do if my hand itches when I touch yam? My practice is to wash my hands with salt water.
The following is an online explanation.
When peeling yam or taro, your hands will be particularly itchy.
Cause: Mucus contains plant alkali, which will itch when touching the skin. The saponin in the yam skin makes your hands itch.
Solve:
If your hands are itchy, you can wash them carefully and then cover them with vinegar, even under the fingernails. After a while, the itching will gradually disappear! (Cause: Acid-base neutralization) You can also put it on the fire, flip your palms repeatedly, and your hands will get hot. This can decompose the saponin that has penetrated into your hands.
Method 1: It is recommended to wear gloves when peeling yam after cleaning.
Method 2: (for taro) peeling can be easy and simple, and it won't itch! The method is simple:
Prepare a pot of boiling water, wash the skin of taro, remove dirt and impurities, and directly throw it into boiling water to boil. After the pot is lifted, you can easily remove the skin with a slight stroke from top to bottom with a kitchen knife!
Question 7: What about skin allergy after cutting yam? Itchy, uncomfortable. Go to the hospital and prescribe some medicine. Just don't touch this thing in the future.