36 results
Chronic Diarrhea Differential Diagnosis
 • Inflammatory, Infectious: Recurrent C. diff, Giardiasis
 • Inflammatory, Non-infectious: IBD, Ischemia,
Chronic Diarrhea Differential ... • Dysmotility: IBS ... , Medications, Diabetes ... #Diagnosis #causes ... #gastroenterology
Causes of Chronic Diarrhea - Differential Diagnosis
Osmotic
 • Food/Drink: Lactose intolerance, Artificial sweeteners (e.g. sorbitol, high
Causes of Chronic ... corn syrup) • Medications ... Microscopic colitis • Medications ... Cystic fibrosis • Tropical ... sprue • Medications
Differential Diagnosis of Pulmonary Eosinophilia
Infection:
 • Helminthic: Loffler syndrome (Ascaris, hookworm, Strongyloides), Tropical pulmonary eosinophilia (lymphatic
Differential Diagnosis ... Helminthic: Loffler syndrome ... Strongyloides), Tropical ... (ABPA, ABPM) Medications ... #Diagnosis #causes
Suspected Celiac Disease - Diagnosis Algorithm

Celiac disease suspected:
 • Signs and symptoms of celiac disease
 •
without discernable cause ... microscopic colitis Differential ... Autoimmune • CVID • Medications ... Infection (giardia, tropical ... Diagnosis #Algorithm #gastroenterology
Hypomagnesemia - Etiologies by Mechanism

Decreased GI Uptake 
 - Poor dietary intake (particularly common in alcoholics)
Chronic diarrhea / IBD ... Renal Loses - Medications ... Hypomagnesemia #Differential ... Low #Magnesium #Table ... Classification #Causes
Glaucoma - Emergency Department Management
- All patients should get emergency ophthalmologic consultation
- Start with eye drops
eye drops (see table ... and add systemic medications ... beta blocker) - Topical ... #Open #Closed #Medications ... #Table
Priapism 

Secondary Causes:
Medications- intracavernosal injections, anticoagulants, PDE5 inhibitors, alpha blockers, methylphenidate, cocaine
Any hyperviscosity syndrome (SCD, leukemia,
Secondary Causes ... : Medications- ... hyperviscosity syndrome ... Priapism #Diagnosis #Management ... #Urology #Differential
DRESS-associated drugs

DRESS syndrome can be life threatening and it has a documented mortality rate of about
drugs DRESS syndrome ... The syndrome is ... #DrugInduced #Medications ... #Causes #Diagnosis ... #Differential
Muscarinic Receptor Agonists and Antagonists 
Muscarinic Receptor Agonists
Methacholine
 • Diagnosis of bronchial airway
Carbachol
 • Glaucorna (topical
due to Sjögren syndrome ... due to Sjögren syndrome ... (IBS) Trihexyphenidyl ... #Antagonists #Medications ... #Pharmacology #Table
Algorithm for the Evaluation of Chronic Diarrhea (< 7 days)
Exclude:
1. Causes of acute diarrhea
2. Lactose intolerance
3.
Causes of acute ... Irritable bowel syndrome ... Medications 7. ... Chronic #Diarrhea #management ... workup #diagnosis #differential