by Eric Christianson | Jan 14, 2026 | Hematology and Immunology Case Studies
In this case scenario, we discuss the “double trouble” of using PPIs and metformin and their effects on vitamin B12. Mrs. J is a 68-year-old woman with type 2 diabetes and gastroesophageal reflux disease (GERD). She has been taking metformin 1,000 mg twice...
by Eric Christianson | Sep 17, 2025 | Hematology and Immunology Medication and Disease State Clinical Pearls
Oral iron replacement is one of the most common ways to manage iron deficiency anemia. While it seems straightforward—take a pill, replace the iron—patients often struggle to reach therapeutic goals. One of the biggest reasons is poor absorption. Here are four common...
by Eric Christianson | Aug 13, 2025 | Hematology and Immunology Medication and Disease State Clinical Pearls
Every so often, you see a medication order that just makes you tilt your head and think, “Huh?” One order that I recently encountered that made me scratch my head was (ferrous sulfate) iron 2 tablets once daily. On the surface, it’s straightforward – take two tablets...
by Eric Christianson | Jun 4, 2025 | Hematology and Immunology Medication and Disease State Clinical Pearls
Find the answers below to the anemia crossword puzzle! Anemia is one of the most common blood disorders worldwide, affecting people of all ages. Whether you’re a healthcare professional, student, or just curious about health topics, understanding anemia—and how...
by Eric Christianson | Jun 1, 2025 | Hematology and Immunology Medication and Disease State Clinical Pearls, Uncategorized
When patients have anemia, supplements often get prescribed. To many of our polypharmacy patients, excessive prescribing can lead to an increase in pill burden that may not always be necessary. When looking at deprescribing supplements, anemia is an excellent disease...
