Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief πŸ‡΅πŸ‡­ πŸ‡ΊπŸ‡Έ - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG: https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/
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Common sodium channel blockers which cause QRS widening.

Anticonvulsants: 
 - Carbamazepine 
Antidysrhythmics:  
 - Group
Antimalarial drugs ... Phenothiazines Drugs ... QRS #widening #ECG ... #EKG #Pharmacology ... #Drugs #Classes
Medications causing Acute Kidney Injury (AKI)
Prerenal:
 β€’ Dehydration: Diuretics
 β€’ Altered intrarenal autoregulation: ACEIs / ARBs,
calcineurin inhibitors (e.g ... Sympathomimetics (e.g ... decongestants) β€’ Any drug ... anticholinergic effects (e.g ... #Medications #Drugs
Hyponatremia - Differential Diagnosis by Mechanism
Decr Blood Pressure (β€œDecr Effective Circulating Volume”) 
 - Volume depletion
- Malignancy (e.g ... CNS pathology (e.g ... exacerbation) - Drugs ... (e.g. carbamazepine ... #Diagnosis #Table
Causes of Constipation - Differential Diagnosis Framework
 β€’ Motility: Diet, IBS-C, Colonic inertia, Pelvic floor disorders,
Constipation - Differential ... compression β€’ Drugs ... : Opioids, TCAs ... disease, Anal pain (e.g ... #Constipation #Differential
Pancreatitis management checklist 
Evaluation to guide etiology & management 
 - RUQ ultrasound 
 - Calcium
potentially causative drugs ... septic shock (e.g ... resuscitation (e.g ... choledolithiasis (e.g ... - Opioids may
The idiopathic interstitial pneumonias (IIPs) comprise a heterogenous group of disorders. 
They represent fundamental responses of
listed in the table ... vascular diseases (e.g ... arthritis) and drug-related ... ILD #Findings #RadiologyAssistant
Diarrhea with Normal Colonoscopy
 β€’ Colonic: Bile acid malabsorption, Microscopic colitis, Overflow diarrhoea, Missed pathology
 β€’
Bowel: Enteritis (e.g ... , Enteropathy (e.g ... diff, Viral (HIV, COVID ... Others: IBS-D, Drugs ... drkeithsiau #Diarrhea #differential