5788 results
Urine Drug Screens - Common drugs that may cause false positive tests 

Amphetamines:
Bupropion, Labetalol, Methylphenidate, Phenylephrine,
Ketamine, Tramadol, Venlafaxine ... Laboratory #Toxicology #Diagnosis
Common sodium channel blockers which cause QRS widening.

Anticonvulsants: 
 - Carbamazepine 
Antidysrhythmics:  
 - Group
Mirtazapine - Venlafaxine ... Medications #Toxicology #Diagnosis
False Positive Urine Drug Screens
Amphetamines - Amantadine, brompheniramine. bupropion, chlorpromazine, desipramine, ephedrine, isometheptene, isoxsuprine, labetalol, phentermine,
thioridazine, tramadol, venlaxafine ... Drug #Screening #diagnosis
Common Medications Known to Prolong QTc
Antiarrhythmics - Amiodarone, sotalol, flecainide, quinidine, dronedarone, dofetilide
Vasopressors/inotropes - Epinephrine, norepinephrine,
paroxetine, sertraline, venlafaxine ... #differential #diagnosis
Drug-Induced Hypertension - Common Medications 

Corticosteroids (prednisone) 
Sympathomimetics (amphetamine, pseudoephedrine)
SNRl's (duloxetine, venlafaxine) 
Calcineurin Inhibitors (tacrolimus, cyclosporine)
SNRl's (duloxetine, venlafaxine ... #Differential #Diagnosis
Drug-Induced Prolonged QTc

QTc >500ms is an independent risk factor for developing Torsades des Pointes (TdP)
Drugs causing
Paroxetine, Sertraline, Venlafaxine ... #Pharmacology #Diagnosis
Pain Assessment and Management Initiative (PAMI) - Neuropathic Pain Medications:

Agent, Initiation Dose and Max Dosages

 -
Duloxetine - Venlaxafine
Antidepressant Comparison Chart - Dosing and Major Side Effects
Fluoxetine
Sertraline
Citalopram
Escitalopram
Paroxetine
Fluvoxamine
Venlaxafine
Duloxetine
Mirtazapine
Bupropion

by Dr. Sam Jackson via Dr Poorman @DrPoorman

#Antidepressant
Fluvoxamine Venlaxafine
Venlafaxine. Potent SNRI approved in 1993 for the treatment of depression.

#Pharmacology #Venlaxafine #Effexor #SNRI #Overview #Review
Venlafaxine. ... #Pharmacology #Venlaxafine
Prophylactic Migraine Medications

Established Efficacy: 
 • Metoprolol, Propranolol, Timolol, Divalproex, Valproate, Topiramate, Frovatriptan
Probably Effective: 
 •
Amitriptyline, Venlafaxine