What's a drug allergy like?

Much more than U ask. There are 4 different types of medication allergy and also there are side effect reactions. Type 1- allergic type. Hives, itching, sneezing, wheezing and shock are different forms of this allergy.Type 2-complement related angioedema, swelling type 3 is immune complexes. That is clumps of antibodies with the drug which clog small capilaries in kidneys, joints, skin type 4 is cell-contact dernatiti.

Related Questions

Is length of use a drug allergy risk?

No. Not to most medications. Occassionally patients will develop reactions to medications that they have taken long term however this is not the usual course. Read more...

What are symptoms of a real drug allergy?

Rash and anaphylaxis. The most common allergic reaction to a drug is a rash. In severe cases this is accompanied by breathing trouble and could even be life-threatening anaphylaxis. Stomach upset is a common side effect and is not likely to be a true allergy. However, it is still important to let your doctor know this. Read more...

How long does it take for a drug allergy to clear?

Depends on drug. From immediatly to weeks or months depending on drug the dose and route of administration. Read more...

Is method of administration a factor in drug allergy?

Oral vs iv. In some patients with allergy to drugs, giving orally might not trigger and allergic reacton, while givne intravenously it does. This has been reported with amoxicillin. It appears that concetration is importnat, and in some case, metabolism. Without challenging, it is not easy to predict a reaction in a particlar individual. Safest is always to avoid the drug entirely. Read more...

What is the definition or description of: drug allergy?

Reactions to a drug. A drug allergy occurs when a person is sensitive to a medicine. Signs of allergy can include itching, rashes, breathing problems and even life threatening problems like low blood pressure and anaphylaxis. Hepatitis can occur with severe drug allergies. It is imperative to stop the drug causing the allergy. Read more...

How do I overcome a drug allergy?

Tricky. Medication reactions can be tricky as the type of reaction can be intolerance vs allergic. Avoidance is the best treatment for a drug allergy and using a suitable alternative. In a life threatening circumstance, desensitization by an allergist in the hospital is an option. Sometimes drug allergy can resolve over time such as penicillin. An allergist can assist in a good long term plan. Read more...

How can I overcome a drug allergy?

See an allergist. You will need to see an allergist. They will determine if you are truly allergic. If you are an you need the medication there are protocols that can be used to desensitize you. Most of the time this is not necessary as alternative agents are usually available. Read more...

What is the reason for developing drug allergy?

Great question! We don't know "why" people develop drug allergies, as there are many potential causes. Frequent exposure or prolonged use is one trigger - and this is seen with certain types of chemotherapy. Many factors, including genetic risks, other medications, and propensity for allergy probably play a role as well. Read more...