What is Cetirizine?

Category: Over the Counter Drugs

Most popular types: Zyrtec Members Mark Cetirizine Wal-Zyr Show all

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See also: Zyrtec-D

Cetirizine HCl is an antihistamine used for the relief of indoor and outdoor allergy symptoms. It also treats itching due to chronic hives.

Reported purpose & perceived effectiveness
Purpose Patients Evaluations Perceived Effectiveness
Allergies 382 107
Seasonal Allergy 180 72
Allergic Rhinitis 102 36
Perennial Allergy 63 24
Seasonal allergy symptoms 34 16
General health 19 4

Show all 81 reasons taken


  • Major
  • Moderate
  • Slight
  • None
  • Can't tell

Side effects

Side effects as an overall problem

Side effects as an overall problem
Severity Evaluations
Severe 13
Moderate 17
Mild 52
None 192

Commonly reported side effects and conditions associated with Cetirizine

Side effect Patients
Drowsiness 16
Sleepiness 14
Dry mouth 12
Excessive daytime sleepiness (somnolence) 5
Dizziness 3
Dry eyes 3

Show all 33 reported side effects

Dosages

Based on patients currently taking Cetirizine

Dosage Patients
10 mg daily 128
10mg as needed 16
10 mg twice daily 7
5 mg daily 6
20 mg daily 5
1 tablet(s) daily 1
5-120 mg daily 1
5 mg three times daily 1
10 mg three times daily 1
30 mg daily 1

See all 17 dosages

Why patients stopped taking Cetirizine

Multiple reasons could be selected

Reason Patients
Did not seem to work 65
Other 37
Side effects too severe 26
Doctor's advice 22
Course of treatment ended 20
Expense 19
Personal research 5
Change in health plan coverage 3
See all 164 patients who’ve stopped taking Cetirizine

Duration

Currently taking Cetirizine

Duration Patients
Less than 1 month 1
1 - 6 months 5
6 months - 1 year 17
1 - 2 years 14
2 - 5 years 45
5 - 10 years 49
10 years or more 43

Stopped taking Cetirizine

Duration Patients
Less than 1 month 29
1 - 6 months 34
6 months - 1 year 25
1 - 2 years 29
2 - 5 years 22
5 - 10 years 17
10 years or more 8
Adherence
Adherence Evaluations
Always 197
Usually 51
Sometimes 17
Never taken as prescribed 9
Burden
Burden Evaluations
Very hard to take 1
Somewhat hard to take 7
A little hard to take 32
Not at all hard to take 234
Cost per month
Cost per month Evaluations
$200+ 0
$100-199 2
$50-99 1
$25-49 25
< $25 141
Not specified 105
Last updated:

30 patient evaluations for Cetirizine

233 members have decided to share their profiles only with other members of PatientsLikeMe.

Shell698
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Shell698
Sex: F
Data Quality: 2 stars
Relapse: Severe
Sensation: Moderate
Overall: Moderate
Cognition: moderate
Vision: moderate
Speech: moderate
Swallowing: moderate
Upper limb: moderate
Walking: moderate
I am: vb
I have:
MS

See Shell698's full Cetirizine history

Aug 7, 2016 (Started Jul 07, 2012)

  • Effectiveness
    Moderate (for Allergies)
  • Effectiveness
    None (for Acid reflux)
  • Side effects
    None
  • Adherence
    Sometimes
  • Burden
    Not at all hard to take
Dosage: As needed

  • 0 helpful marks
thjuland
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thjuland
Sex: M
Data Quality: 2 stars
Sensation: Moderate
Overall: Mild
Cognition: moderate
Vision: none
Speech: none
Swallowing: mild
Upper limb: mild
Walking: moderate
I am: n
I have:
MS

See thjuland's full Cetirizine history

Apr 1, 2016 (Started Aug 01, 2013)

  • Effectiveness
    Major (for Seasonal Allergy)
  • Side effects
    None
  • Adherence
    Always
  • Burden
    Not at all hard to take
Dosage: 10 mg Daily
Advice & Tips: It still works great, I just cannot afford it. :-(
Cost: $25-49 monthly

Apr 28, 2015 (Started Aug 01, 2013)

  • Effectiveness
    Major (for Seasonal Allergy)
  • Side effects
    None
  • Adherence
    Always
  • Burden
    Not at all hard to take
Dosage: 10 mg Daily
Advice & Tips: The positive effects of this medication continues.
Cost: < $25 monthly

  • 0 helpful marks
dleighty
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dleighty
Gender: F
Data Quality: 1 star
Depression: 1
Mania: 1
Emotional: 1
Anxiety: 0
Compulsion: 0
External Stress: Moderate
69 F
Function: High
Distress: Low
I am: g
I have:
Persistent depressive disorder (dysthymia)

See dleighty's full Cetirizine history

Dec 23, 2015 (Started Jan 15, 2015)

  • Effectiveness
    Major (for Itching under skin)
  • Side effects
    None
  • Adherence
    Usually
  • Burden
    A little hard to take
Dosage: As needed
Advice & Tips: It takes thirty minutes to be effective which leaves a lot of scratching.  I scratch holes in my skin.
Cost: < $25 monthly

  • 0 helpful marks
Last updated:
Showing 3 of 30 patient evaluations for Cetirizine