When injecting some substances containing or having antigenicity, or when the injected objects are sensitive to certain substances, local allergic reactions will occur, and in extreme cases, serious allergic reactions, such as anaphylactic shock, will even be life-threatening. Therefore, allergy is also one of the problems that cannot be ignored in the field of injection beauty.
Allergies caused by injected materials are usually local and mild. Most of them are swelling, redness or rash near the injection site; For those with severe allergies, the symptoms are shock, hypotension, dyspnea, laryngeal edema, systemic urticaria and so on. Once the allergic reaction occurs and recurs, you need to pay attention to your diet and living habits before thoroughly removing allergens: the diet should be light, avoid greasy and spicy food, stay away from alcohol and tobacco, and avoid overheated environment.