

Medication and vaccine allergies are allergic reactions to medications or vaccinations. These substances can cause an abnormal response in your immune system and lead to troublesome symptoms. Therefore, determining what you are allergic to is essential to maintaining good health.
They usually develop when your immune system mistakes particular drugs or vaccines as harmful and reacts negatively. Risk factors include:
To reduce your chance of a severe allergic reaction from medications or vaccines, inform your doctor about any allergies and wear a medical bracelet that describes your drug allergy.
To determine which medications or vaccines you are allergic to, Dr. Shilian reviews your symptoms, medical history, current medication regimen, and lifestyle habits. He also checks your vital signs, completes a physical exam, and might do a skin test using tiny pricks. If you develop a raised, red, itchy bump after the skin test, it indicates an allergic reaction. Dr. Shilian may order a blood test to detect specific antibodies.
The treatment for medication and vaccine allergies can include:
Avoiding those medicines and vaccines that cause an allergic response lessens your chance of developing a severe allergic reaction.
In order to reduce your symptoms before or after exposure to a medication or vaccine you’re allergic to, Dr. Shilian may prescribe a treatment regimen; you might take oral medicines or receive injections to reduce inflammation. In the case of a severe allergic reaction, you need an emergency epinephrine injection to reduce life-threatening allergic reactions until you receive medical attention.
If you must take a specific medicine, Dr. Shilian offers drug desensitization treatment to increase your tolerance to the drug. You receive minimal but increasing doses over time to build up a tolerance and reduce the chance of a severe reaction. (Desensitization only works for Type One allergic reactions).
Call the Allergy & Immunology Center or request an appointment online today to be screened or treated for medication and vaccine allergies.Telemedicine appointments are available.
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