4 ways to treat red and swollen skin caused by food allergies

It is a common phenomenon in life that the skin becomes red and swollen due to food allergies. Due to personal physical constitution, some foods are incompatible with each other, which will lead to allergic reactions. Allergies will cause skin redness, itching, red spots, etc. In severe cases, these symptoms will also appear on the face, so allergies are very painful. So what should we do if we have food problems?

What should I do if I am allergic to food?

1. Stop eating

Generally, if you are allergic to a food, symptoms will appear quickly, such as redness, itching, and small spots on the skin. At this time, you should immediately stop eating the food you are eating, as it is very likely that these foods are the cause, and this can also prevent the symptoms from getting worse.

2. No scratching

After an allergy, many small red spots will appear on the skin. In severe cases, there will be patches of red spots, accompanied by an itchy feeling. Especially when resting at night, the affected area will be scratched unconsciously. Scratching the affected area will lead to bacterial invasion and make the condition worse.

3. Cool down and replenish water

When you are allergic, your body will experience hot flashes. You can use cold compresses to cool down. You may also apply a towel dipped in water to the allergic skin. You can also drink water to replenish water and cool down. Drinking some milk can not only replenish water but also help calm the skin and relieve allergy symptoms.

If the allergic symptoms are still not relieved after taking the above measures, it is best to go to a nearby hospital for diagnosis and treatment. Ask your doctor to identify the source of the allergy. Do not buy allergy medicine on your own unless you know what you are allergic to, as you may accidentally ingest the medicine.

4. Do not eat foods that cause allergies

After you figure out what you are allergic to, avoid eating those same things in the future, as they may cause another allergic reaction.