not you. Make sure Anesthesia knows when you go in and tell the doc before the procedure. Oral challenges using the culprit PPI resulted in symptoms of an allergic reaction when the skin test was positive. It shouldn’t be used in this age group.This drug hasn’t been studied in children younger than 16 years. Be sure to tell your doctor about all medications, vitamins, or herbs you’re taking. For example, people allergic to omeprazole or pantoprazole are often able to take lansoprazole or rabeprazole, and those allergic to lansoprazole or rabeprazole are often able to take omeprazole or pantoprazole. Serious side effects and their symptoms can include the following:Omeprazole oral capsule can interact with other medications, vitamins, or herbs you may be taking. If … Skin testing, including both prick and intradermal methods, has been performed using PPIs (and other medications that the person was taking) that could have possibly caused the allergic reaction. Yes. The risk of vitamin B12 deficiency typically occurs only in people who have taken omeprazole daily for 3 years or longer. An interaction is when a substance changes the way a drug works. Call 911 if your symptoms feel life-threatening or if you think you’re having a medical emergency. However, it can cause other side effects. All rights reserved. Warnings and Precautions. These issues include:Not every pharmacy stocks this drug. Taking it again could be fatal (cause death).Talk to your doctor if you’re pregnant or planning to become pregnant. The side effects from this drug are slightly different for children and adults. Any medical information published on this website is not intended as a substitute for informed medical advice and you should not take any action before consulting with a healthcare professional.Written by University of Illinois-Chicago, Drug Information GroupWritten by University of Illinois-Chicago, Drug Information Group This can help decrease your symptoms.Omeprazole oral capsule doesn’t cause drowsiness. Available over the counter Ⓒ 2020 About, Inc. (Dotdash) — All rights reserved When the proton pump is blocked, your stomach makes less acid. MNT is the registered trade mark of Healthline Media. A class of drugs is a group of medications that work in a similar way. As with any drug, an allergic reaction is possible with … He is an assistant clinical professor at the University of California, San Francisco School of Medicine and currently practices at Central Coast Allergy and Asthma in Salinas, California.Only Around 10 Percent of People Are Actually Allergic to These DrugsDiscover the Foods That May Trigger Latex Food Syndrome7 Uncommon Food Allergies That Could Be Causing Your SymptomsWhat to Know About Novocaine Allergy Symptoms and ReactionsHow to Tell the Difference Between a Food Allergy or IntoleranceThe Need to Avoid Legumes If You Have a Peanut AllergyLearn What the Different Seasonal Allergies Are and How to Treat ThemWhat You Should Know About Seasonal Allergies and Pollen AllergiesHow You Can Be Allergic to Weed in All of Its FormsCan You Eat Eggs in Baked Goods If You Are Allergic to Eggs?Having a Sesame Seed Allergy Can Also Mean You're Allergic to Peanuts Hypersensitivity Reactions to Proton Pump Inhibitors. It shouldn’t be used in this age group.This drug hasn’t been studied in children younger than 2 years. It shouldn’t be used in people younger than 16 years.This drug hasn’t been studied in children younger than 16 years. This drug should only be used if the potential benefit justifies the potential risk to the fetus.This drug hasn’t been shown to be safe or effective in children younger than 1 year of age with gastroesophageal reflux disease (GERD).© 2004-2020 Healthline Media UK Ltd, Brighton, UK, a Red Ventures Company.