Can You Develop An Allergic Reaction To Antibiotics. Most of the time two or three medications are responsible. Antibiotic allergic reactions Around 1 in 15 people have an allergic reaction to antibiotics especially penicillin and cephalosporins. Most antibiotics can cause a rash as a side effect. Some people however cannot tolerate this antibiotic and have an allergic reaction to it whenever it is ingested.
Some people however cannot tolerate this antibiotic and have an allergic reaction to it whenever it is ingested. The reaction can start soon after you take the medicine or days or weeks after you stop. As with several other allergies allergic reactions to this medication vary in severity and the least severe reactions are typically the most common. An antibiotic allergy can develop into something more severe an anaphylactic reaction. While an allergic reaction can happen right away or within just a couple hours of taking an antibiotic it also can take up to two weeks after finishing the medicine. Stopping the medication can incorrectly label your child as allergic to the penicillin-family of antibiotics which would limit future antibiotic choices.
In other words an antibiotic caused her allergic reaction.
As with several other allergies allergic reactions to this medication vary in severity and the least severe reactions are typically the most common. These bodily responses are considered side effects and should not be classified as an allergic reaction. But how do antibiotics cause our bodies to develop allergies and sensitivities. Some evidence suggests that trace amounts of a drug in the food supply such as an antibiotic may be sufficient for the immune system to create an antibody to it. An antibiotics sun sensitivity can vary dramatically from person to person. While an allergic reaction can happen right away or within just a couple hours of taking an antibiotic it also can take up to two weeks after finishing the medicine.