9 results
Common sodium channel blockers which cause QRS widening.

Anticonvulsants: 
 - Carbamazepine 
Antidysrhythmics:  
 - Group
Antimalarial drugs ... Phenothiazines Drugs ... Chemotherapy drugs ... #EKG #Pharmacology ... #Drugs #Classes
Causes of Excessive Daytime Sleepiness - Differential Diagnosis Algorithm
Insufficient Sleep
 • Poor Sleep Hygiene
 • Insomnia
Causes of Excessive ... Diagnosis Algorithm ... Antipsychotics) • Drug ... Alcohol, Opioids ... #Causes
Medications causing Acute Kidney Injury (AKI)
Prerenal:
 • Dehydration: Diuretics
 • Altered intrarenal autoregulation: ACEIs / ARBs,
sphincter tone: • Opiates ... decongestants) • Any drug ... #Medications #Drugs ... #pharmacology # ... differential #diagnosis
Causes of Fatigue - Differential Diagnosis Algorithm
Endocrine
 • Hypo/Hyperthyroidism
 • Diabetes
 • Pituitary Insufficiency
 • Adrenal
Myasthenia Gravis Pharmacologic ... Anti-Depressants • Drug ... Abuse (e.g. ... Alcohol) • Drug ... Malnutrition / Drug
Causes of Constipation - Differential Diagnosis Framework
 • Motility: Diet, IBS-C, Colonic inertia, Pelvic floor disorders,
- Differential ... compression • Drugs ... : Opioids, TCAs ... disease, Anal pain ... (e.g. fissure),
Acute Diarrhea - Differential Diagnostic Algorithm
Watery/Large Volume (Small Bowel)
 • Viral
 • Bacterial (e.g. C peffrjngens,
Acute Diarrhea - Differential ... Diagnostic Algorithm ... Giardia) • Drugs ... Toxins Bloody/Pain ... histolytjca) Nausea
Medications that Can Cause False Positives on Drug Tests

Urine drug screens (UDSs) are simple to use,
False Positives on Drug ... Tests Urine drug ... false positives on drug ... and opiates false ... False #positive #drug
Pathologic / Fragility Fractures - Differential Diagnosis Algorithm 
Tumours
 - See Bone Lesions Scheme
Paget's Disease
 -
Diagnosis Algorithm ... Ricketts - Diffuse Pain ... Malignancy • Drugs ... (e.g. corticosteroids ... #Orthopedics #Causes
Male Sexual and Erectile Dysfunction - Differential Diagnosis Algorithm
Erectile Dysfunction
 - Psychological
    •
Dysfunction - Differential ... Diagnosis Algorithm ... Sympathomimetic Drugs ... • Chronic Pain ... endocrinology #causes