1 doctor weighed in:

Can you tell me can I have an allergic reaction even if someone isn't allergic?

1 doctor weighed in
Dr. Glenn Messina
Aesthetic Medicine

In brief: You are allergic

People feel that they are safe from allergic reactions if they have been taking something or using a product for a long time.
However, in order to develop and allergic reaction the immune system has to have a first time exposure to build the allergic components. Thus you develop and allergy to that substance

In brief: You are allergic

People feel that they are safe from allergic reactions if they have been taking something or using a product for a long time.
However, in order to develop and allergic reaction the immune system has to have a first time exposure to build the allergic components. Thus you develop and allergy to that substance
Thank