What is Clemastine?

Category: Prescription Drugs

Most popular types: Tavist Allergy/Sinus/Headache


See also: Tavist Allergy/Sinus/Headache

Clemastine is an H1 agonist antihistamine. It is used in the treatment of perennial and seasonal allergic rhinitis and other allergic symptoms including urticaria.

Side effects

Side effects as an overall problem

Side effects as an overall problem
Severity Evaluations
Severe 0
Moderate 0
Mild 0
None 3

Commonly reported side effects and conditions associated with Clemastine

Side effect Patients


Based on patients currently taking Clemastine

Dosage Patients
10.72 mg daily 1

Why patients stopped taking Clemastine

Multiple reasons could be selected

Reason Patients
Course of treatment ended 1
Expense 1
Other 1
Personal research 1
See all 4 patients who've stopped taking Clemastine


Currently taking Clemastine

Duration Patients
6 months - 1 year 1

Stopped taking Clemastine

Duration Patients
Less than 1 month 2
1 - 6 months 1
10 years or more 1
Adherence Evaluations
Always 1
Usually 1
Sometimes 0
Never taken as prescribed 1
Burden Evaluations
Very hard to take 0
Somewhat hard to take 0
A little hard to take 0
Not at all hard to take 3
Cost per month
Cost per month Evaluations
$200+ 0
$100-199 0
$50-99 0
$25-49 0
< $25 1
Not specified 2

What people switch to and from

Patients stopped taking Clemastine and switched to:

Treatment Patients
Montelukast (Singulair) 1
Last updated:
There are no evaluations for Clemastine.