What is the cross sensitivity?
When doctors prescribe medicines and pharmacists, one of the things that both groups are interested in, the type of sensitivity, or allergic reactions that people had on other drugs. Knowing this helps to avoid specific drugs that have caused problems in the past. From a different perspective, it is equally important to have this information. Sometimes sensitivity to one specific medicine means a possible response to other specific medicines; This is called cross sensitivity.
It would be almost impossible to state all drugs that can cause sensitivity reactions. Some people who show sensitized reactions to drugs such as non -steroidal anti -inflammatory drugs (NSAIDs) may have difficulty using any drug that belongs to this class. A person who cannot use ibuprofen does not have to tolerate sodium naprox (Aleve®) or medicines such as VIOXX®. Since most reactions to NSAIDs are not usually anaphylactic, doctors could try to give another NSAID if necessary, Aley could first try other medicines to avoidcausing sensitivity to cross sensitivity. Other people cannot use some types of antibiotics if they showed a cross sensitivity to one antibiotic that belongs to this group. For example, many people cannot take any form of sulfa antibiotics, and this would include medicines such as BACTRIM® and SEPTRA®.
One of the classic examples of cross sensitivity is penicillin. Penicillin Tirgic must not take certain antibiotics for fear of evoking life -threatening life. These drugs include but are not limited to amoxicillin, augmentine, which contains amoxicillin, ampicillin, oxacillin and more. Sometimes people allergic to penicillin also have allergic reactions to antibiotics called cephalosporins, although the novelty suggests that the probability of reaction is about 10%. Cefalosporins include keflex® and CECLOR® drugs.
The reason why sensitivity to cross sensitivity is usually because drugs areoften created from each other. They may contain some of the same components, have a similar chemical structure or be made in a way that is very similar. The idea is that closely related substances are more likely to evoke an allergic or immune reaction, and therefore it is dangerous to risk if there are no other options.
It can be compared with allergies for nuts. Nuts and nuts are not the same, but if a person is allergic to one type, it could be allergic to both because they are similar. In addition, virtually any matrix would have to be suspected as the potential to create allergies. So it would be safer to avoid everyone.
What means the idea of cross sensitivity to the average person. When doctors prescribe medicines, they usually have a list on their computer, which tells them what they can't prescribe on the basis of sensitivity. This suggests that people really have to record what drugs have had in the past. Severe allergic reactions such as reactions to PENicilin, they may require additional care. Wearing an emergency bracelet that reports extreme allergies could be useful if a person is sometimes in a position where he cannot provide this information by speaking.