226 results
Some H1 antihistaminic Drugs in Clinical Use
1st Generation Antihistamines:
Ethanolamjnes - Carbinoxamine (Clistin), Dimenhydrinate (salt of diphenhydramine)(Dramamine),
Some H1 antihistaminic ... 1st Generation Antihistamines ... 2nd Generation Antihistamines ... #Pharmacology #classes ... #generation #h1
Stepwise Treatment of Chronic Urticaria
Step 1 - Start second-generation HI antihistamine 

Step 2 - One or
second-generation H1 ... antihistamine to ... second-generation H1 ... antihistamine ... first-generation H1
Effects of H1 Antihistamines at Histamine, Adrenergic, Cholinergic, and Serotonin-Binding Receptors
Cholinergic - Incr Dry mouth, Incr
Effects of H1 Antihistamines ... Appetite Histamine H1 ... Incr Appetite #H1 ... #Antihistamines
Management of Anaphylaxis - Interventions
Epinephrine - Bolus, Infusion, Nebulized
Posture
O2
Fluids
Albuterol 
H1-Antihistamines, H2-Antihistamines
Glucocorticoids
Additional Vasopressor
Glucagon
Sugammadex
Methylene blue
Tranexamic acid
ECMO

#anaphylaxis #management #treatment
Fluids Albuterol H1 ... -Antihistamines, ... H2-Antihistamines
Drugs that Cause Fever
Most commonly:
Amphotericin B, Antihistamines, Asparaginase, Barbiturates, Bleomycin sulfate, Methyldopa, Penicillins, Phenytoin sodium, Procainamide,
Drugs that Cause ... Amphotericin B, Antihistamines ... #Drug #Fever #causes
Common sodium channel blockers which cause QRS widening.

Anticonvulsants: 
 - Carbamazepine 
Antidysrhythmics:  
 - Group
blockers which cause ... and Verapamil) Antihistamines ... Differential #Drugs #Classes
Insomnia Medications

Natural Products:
 • Melatonin
 • Valerian

Hypnotics and Antidepressants
Non-BZDs: increase GABA
 • Eszopiclone
 • Zolpidem
Orexin-receptor antagonist:
Antidepressants: Block H1 ... Trazodone BZDs & Antihistamines ... • Temazepam Antihistamines ... : block H1 blockers
Causes of Excessive Daytime Sleepiness - Differential Diagnosis Algorithm
Insufficient Sleep
 • Poor Sleep Hygiene
 • Insomnia
Causes of Excessive ... Benzodiazepines, Antihistamines ... Diagnosis #Algorithm #Causes
Anaphylaxis: Treatments (Acute)
Additional Info:
 • IV steroids may be considered for prevention of late phase reactions.
Ranitidine), to amplify H1 ... Treatment: • Antihistamine
A toxidrome is a syndrome (set of symptoms) caused by specific medications or toxins.

There are 5
set of symptoms) caused ... zopiclone, zolpidem), antihistamines