804 results
Cardiovascular effects of intravenous infusion of Epinephrine, Norepinephrine and Isoproterenol

#Epinephrine #Norepinephrine #Isoproterenol #Pharmacology #Cardiovascular #Effects #Pathophysiology
of Epinephrine, Norepinephrine ... #Epinephrine #Norepinephrine ... Cardiovascular #Effects #Pathophysiology
Serotonin-Norepinephrine Reuptake Inhibitors(SNRIs): Mechanisms and Side Effects

Withdrawal: Dizziness, Diarrhea, Insomnia, Nausea, Vomiting
Serotonin Syndrome - Potentially Life
Serotonin-Norepinephrine ... SerotoninNorepinephrine #Inhibitors #Pathophysiology
Pathogenesis of Anxiety Disorders

Anxiety Disorders: A maladaptive emotional state causing fear,
worry, and excessive stress, characterized by:
functioning of norepinephrine ... Anxiety #Disorders #Pathophysiology
Priapism: Pathogenesis

 - Post-cavernosal venous occlusion -> Post-cavernosal venous drainage is mechanically obstructed e.g. sickle cell
pathways -> Lack of norepinephrine ... #Priapism #Pathophysiology
Hepatorenal Syndrome (HRS)

Definition:
• Functional, potentially reversible kidney impairment.
• Occurs in advanced liver disease: cirrhosis, severe alcoholic
Pathophysiology: ... Terlipressin - Norepinephrine ... Octreotide, or IV Norepinephrine
Adrenoceptor Actions
α1
 • Vascular smooth muscle - Contraction
 • Genitourinary smooth muscle - Contraction
 • Intestinal
• Nerve - ↓ Norepinephrine ... #pharmacology #pathophysiology
Simplified Vasopressors and Inotropes Comparison Chart
MAP = CO x SVR
Dobutamine - Norepinephrine - Epinephrine - Phenylephrine
SVR Dobutamine - Norepinephrine ... in doubt choose norepinephrine
SNRls (Serotonin/Norepinephrine Reuptake Inhibitors) - FDA Approved Indications 

Venlafaxine (Effexor) - GAD, MDD, Panic Disorder, SAD
SNRls (Serotonin/Norepinephrine ... Serotonin-Norepinephrine ... the effects of norepinephrine ... Approved #Serotonin #Norepinephrine
Receptor actions of sympathomimetic and dopaminergic agents.
Adrenaline (epinephrine) 
Noradrenaline (norepinephrine) 
Isoprenaline 
Dopamine 
Dopexamine 
Dobutamine 

#Pharmacology #Vasopressors
Noradrenaline (norepinephrine
Inotropic agents in current use for the treatment of heart failure 
#heartfailure
#cardiology
#ionotropes
#epinephrine #norepinephrine #dopamine #dobutamine
#epinephrine #norepinephrine