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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62 results
Glucagon: Bypassing Ξ²-Blockade

Glucagon pathophysiology and clinical applications in anaphylaxis and beta-blocker overdose

#Toxicology #Pharmacology #Pathophysiology #Glucagon #BetaBlocker
Ξ²-Blockade Glucagon pathophysiology ... and clinical applications ... beta-blocker overdose #Toxicology ... #Pharmacology # ... Pathophysiology
Serotonin Syndrome - THINK: FAST
 - FAST onset
 - FAST movements (agitation, akathisia, HYPERreflexia)
 - FAST
Serotonin Syndrome ... Neuroleptic Malignant Syndrome ... NeurolepticMalignant #Syndrome ... #Diagnosis #Toxicology ... #Comparison #Differentiate
Purple Urine Bag Syndrome
Chronic, indwelling catheter + bacteriuria (Providencia, Klebsiella, E.coli*) + alkaline urine
Tryptophan β†’ Indoxyl
Purple Urine Bag Syndrome ... Purple #Urine #Bag #Syndrome ... #PUBS #pathophysiology ... #clinical #photo ... #differential #
Common sodium channel blockers which cause QRS widening.

Anticonvulsants: 
 - Carbamazepine 
Antidysrhythmics:  
 - Group
widening #ECG #EKG #Pharmacology ... #Medications #Toxicology ... #Diagnosis #Differential
Serotonin Syndrome Drug Precipitants and Pharmacology
↑ Serotonin Formation: Tryptophan, Oxitriptan
↑ Serotonin Release: Amphetamines, Cocaine, Mirtazapine
↑ Serotonin
Serotonin Syndrome ... Precipitants and Pharmacology ... ucsdim #Serotonin #Syndrome ... #Pharmacology # ... medications #causes #differential
Mechanisms of Drug-Induced Hyperkalemia 
 β€’ Direct renin inhibitor (Aliskiren)
 β€’ Renin release inhibition (NSAIDs, Beta-Blockers)
#hyperkalemia #differential ... #diagnosis #pathophysiology ... #pharmacology #
Potassium Channel Blockers - Medications
1. Cardiovascular Drugs
2. Psychiatric drugs
3. Other drugs
4. Synthetic opioids: Levomethadyl 
5. Opium
#Medications #Differential ... #Diagnosis #Pharmacology ... #Toxicology
Anisocoria Evaluation Flow Chart - Differential Diagnosis
1. Check pupillary reaction to light 
2. Measure pupil size.
Evaluation Flow Chart - Differential ... - Horner's Syndrome ... CN III Palsy - Pharmacologic ... Evaluation #Algorithm #Differential
Gamma hydroxybutyrate (GHB) - Toxicology

Clinical presentation
 - Symptoms of GHB toxicity include: short term anterograde amnesia,
hydroxybutyrate (GHB) - Toxicology ... Clinical presentation ... Hydroxybutyrate #GHB #Toxicology ... Diagnosis #Management #Pharmacology
Patterns of Diseases on MRI FLAIR - Differential Diagnosis
ADEM, Adreno-leukodystrophy, CADASIL, CNS, Lymphoma, High-Grade Glioma, HIV
on MRI FLAIR - Differential ... Disease, Susac Syndrome ... Diseases #MRI #Differential ... neuroradiology #clinical