Our expert says:
It is difficult to say if your sister is allergic to foods or to hundreds of other allergens that occur in the environment (for example, pollen, animal hairs, house mites, soaps, pharmaceutical products, etc). Because of the severity of her reaction I would urge you to take her to a medical dr as soon as she develops the symptoms as the condition called anaphylactic shock cam occur which could be fatal. The dr will firstly treat her allergic reaction with appropriate medications and then send your sister to have allergy tests done so that it is possible to determine exactly what is causing these reactions. If she should be allergic to a food then we can look at the dietary changes that are required.
The information provided does not constitute a diagnosis of your condition. You should consult a medical practitioner or other appropriate health care professional for a physical exmanication, diagnosis and formal
advice. Health24 and the expert accept no responsibility or liability for any damage or personal harm you may suffer resulting from making use of this content.