cromolyn

Question 1

cromolyn is in which pharmacological class

Answer 1

anti-inflammatory mast cell stabilizer

Question 2

pharmacological action of cromolyn

Answer 2

Suppression of bronchial inflammation
(not bronchodilation)

Prevents release of histamines by stabilizing
cytoplasmic membranes of mast cells

Question 3

therapeutic use of cromolyn

Answer 3

Prophylactic therapy for those with asthma; consistent
use reduces frequency and intensity of asthma attacks

Prophylaxis of seasonal/acute allergies
Relief of allergic rhinitis symptoms (intranasal cromolyn)

Question 4

complication of cromolyn

Answer 4

Nasal irritation, unpleasant taste, headache
Cough, bronchospasm

Question 5

contraindications of cromolyn

Answer 5

Use caution for renal and hepatic patients, pregnant/
breastfeeding patients, pediatric/older patients

Use caution, as bronchospasm may occur

Don’t use in status asthmaticus

Symptoms may reoccur when dosage is altered/withdrawn

Question 6

interactions of cromolyn

Answer 6

Significant adverse affects and interactions are not
expected with usage; considered the safest among
the antiasthma medications

Question 7

client education of cromolyn

Answer 7

Inform patient that
medication is a
preventative measure;

response to the medication
may take up to 2 weeks

Medication is to be taken
on a consistent schedule

Question 8

effectiveness of cromolyn

Answer 8

Reduction of asthma symptoms
Relief of allergy symptoms

Question 9

if bronchospasm occurs while taking cromolyn administer

Answer 9

bronchodilator