Cẩn trọng với phản ứng dị ứng nghiêm trọng. Hỏi bác sĩ về kem Corticosteroid dạng thoa tại chỗ. Thử dùng cortisone dạng thuốc viên hoặc thuốc tiêm. Tiếp nhận xét nghiệm dị ứng.

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If you are having a reaction that goes beyond mere skin irritation, you should go to a doctor right away.  Some indications that you may need medical intervention include:  The rash covers a large portion of your body The rash gets worse, rather than better, with time and home treatments The rash lasts longer than 1-2 weeks You show signs of infection, including increased redness or pain, swelling, and drainage of pus Corticosteroids are a group of medications that help treat a variety of ailments. Derived from the natural corticoid hormone found in the adrenal glands, corticosteroids have an anti-inflammatory effect on the body and this makes them excellent at combating allergic responses. Corticosteroid creams, generally used to treat skin rashes, are a variety of topical steroid creams applied directly to the affected skin. Ask your doctor which corticosteroid cream might be right for you.  Only apply the cream to the area affected by the skin rash, and only as often as and where your doctor instructs you to apply it. Once or twice a day is usually all that is necessary. Apply the cream sparingly and ask your doctor approximately how much you should use. When side effects do occur, which they rarely do, it is generally from incorrect use. Many people are wary of corticosteroid creams because of the steroid factor, but this fear is mostly unfounded. Topical steroids are very safe when used correctly, and as they are not intended for longterm use the kind of dependency associated with other kinds of steroid use is uncommon. In rare cases, if your skin doesn’t respond to corticosteroid creams, your doctor might give you a pill or cortisone injection to help reduce the reaction. If your doctor prescribes an oral corticosteroid, you should take as directed.  If you take blood thinners or dietary supplements that have a blood-thinning effect, your doctor might recommend avoiding such medications before the injection.  When you receive your injection, you may have to change into a hospital gown depending on where...