Skin allergies are a very common form of allergies, and 20% of people have skin allergies. Symptoms of skin allergies are itching, and may also be accompanied by redness and swelling, blisters, or symptoms such as scarring and oozing of the lesion; these conditions vary in shape and size. Occasionally, chest tightness, numbness, swelling, etc. may occur; when these symptoms appear, it is skin allergies. Other skin allergy symptoms include itchy skin, sneezing, runny nose, tears, rashes, airway obstruction, or skin conditions such as urticaria. In extremely rare cases, an allergic reaction can even be life-threatening, such as a condition called anaphylactic shock.
All of us should know that once the skin is allergic, it will bring a lot of troubles to the lives of the patients and friends. Especially the itching sensation, no matter how to scratch, it will feel very itchy. In addition, the symptoms of different people’s skin after allergies are actually different, so we should know more. According to the survey results, there are more and more allergic people, because the pace of modern life is constantly accelerating, and many people will ignore their physical health because of the pressure of life and work. This leads to a gradual decline in your body’s immunity, and once the skin’s resistance is reduced, it can easily cause skin irritation.
Sometimes you will see such a phenomenon in life: some people will eat abdominal pain, diarrhea, vomiting, or itchy skin after eating fish, shrimp, crab, and other foods. Some people may have rhinitis or asthma after inhaling pollen or dust. Some people will experience shock after penicillin injection. These are all manifestations of allergic reactions. Severe allergic reactions can also lead to death. A substance that causes an allergic reaction is medically known as an allergen. When the body’s ability to resist antigen intrusion is too strong, allergic reactions occur under the stimulation of allergens. Identifying allergens and avoiding exposure to allergens as much as possible is the primary measure to prevent allergic reactions. Those who have had an allergic reaction should go to the hospital for treatment.