Exam 2 Flashcards
Antihistamine Adverse Effects
CV: hypotension, palpitations, syncope
CNS: sedation, dizziness, muscular weakness, restlessness, seizures
GI: GI upset
Other: dry mouth, urinary retention, tinnitus, headache
Loratadine (Claritin) (B)
-Antihistamine
-Indications: allergic rhinitis, chronic urticaria
Diphenhydramine (Benadryl) (B)
-Antihistamine
-Indications: allergic disorders, motion sickness, nighttime insomnia
Cetirizine (Zyrtec)
-Antihistamine
-Indications: allergies
Fexofenadine (Allegra)
-Antihistamine
-Indications: seasonal allergic rhinitis
Oral Decongestants
-prolonged effect but delayed onset
-Less potent than topical
-No rebound congestion
Topical Nasal Decongestants
-Prompt onset
-Potent
-Sustained use can lead to rebound decongestion
Antitussives
Used to stop the cough reflex when the cough is nonproductive or harmful
Expectorants
Drugs that aid in the expectoration (removal) of mucus, reduce viscosity of secretions, disintegrate and thin secretions
Oxymetolazine (Afrin) (C)
-Decongestant
-Indications: nasal congestion
-Adverse Effects: nervousness, insomnia, palpitations, tremor
Guaifenesin (Mucinex) (C)
-Expectorant
-Indications: respiratory congestion, cough
-Adverse Effects: N/V, GI irritation
Tessalon Perles
-Antitussive
Robitussin
-Antitussive
Vicks
-Antitussive
Antitussive Adverse Effects
-Dizziness
-Headache
-Sedation
-Nausea
-Constipation
What do steroids end in?
“ONE”
Beclomethasone (Beconase)
-Steroid
Fluticasone (Flonase)
-Steroid
Triamcinolone (Nasacort)
-Steroid
Steroid Indications
-Prevent nasal congestion in pts with chronic URI
-Acute/chronic allergic rhinitis
Steroid Adverse Effects
-nervousness
-insomnia
-palpitations
-mucosal irritation and dryness
What do antibiotics end in?
“CIN”
What do antifungals end in?
“ZOLE”
What do antivirals end in?
“VIR”