Drug Allergy

Understanding Your Drug Allergy

Your immune system's unusual response to medicine is known as a drug allergy. Any medication, whether prescribed, over-the-counter, or herbal, has the potential to cause a drug allergy. But with some drugs, a drug allergy is more probable.



Hives, rash, or fever are typical drug allergy indications and symptoms. Anaphylaxis, a potentially fatal illness that affects several physiological systems, can result from a medication allergy. A medication side effect, which is a recognized potential reaction indicated on a drug label, is not the same as a drug allergy. A drug allergy differs from drug toxicity caused by a medicine overdose.

Latex Allergy:

Latex allergy is a reaction to certain proteins found in natural rubber latex; a product made from the rubber tree. If you have a latex allergy, your body mistakes latex for a harmful substance.

Latex allergy may cause itchy skin and hives or even anaphylaxis, a potentially life-threatening condition that can cause throat swelling and severe difficulty breathing. Evaluation can determine if you have a latex allergy or if you’re at risk of developing a latex allergy.

Understanding latex allergy and knowing common sources of latex can help you prevent allergic reactions.

Penicillin Allergy:

Penicillin allergy is an abnormal reaction of your immune system to the antibiotic drug penicillin. Penicillin is prescribed for treating various bacterial infections.

Common signs and symptoms of penicillin allergy include hives, rash, and itching. Severe reactions include anaphylaxis, a life-threatening condition that affects multiple body systems

Research has shown that penicillin allergies may be over-reported a problem that can result in the use of less appropriate and more expensive antibiotic treatments. Therefore, an accurate diagnosis is needed when penicillin allergy is suspected to ensure the best treatment options in the future.

Other antibiotics, particularly those with chemical properties like penicillin, also can result in allergic reactions.