We don't think Cetirizine and Loratadine
work any differently so it is a matter of preference.
A comparison of the efficacy of fluticasone propionate aqueous nasal spray and loratadine
, alone and in combination, for the treatment of seasonal allergic rhinitis.
Standard-issue diphenhydramine, loratadine
, and cetirizine are all effective in treating your child's allergies no matter what the cause or time of year
Day and colleagues (20,21) conducted two clinical studies using an EEU to characterize the efficacy and onset of action of cetirizine 10 mg, loratadine
10 mg and placebo after patients with SAR were exposed to ragweed pollen in a controlled environment.
The second-generation agents--fexofenadine, loratadine
, cetirizine, and azelastine were developed in recent years to reduce these side effects.
But the authors said cost was the main motive behind the recent switching of two other drugs omeprazole in Sweden and loratadine
in the US.
A group of women who took loratadine
early in pregnancy did not appear to be at increased risk for giving birth to sons with second- or third-degree hypospadias, according to a Centers for Disease Control and Prevention analysis.
We still do not have enough data on loratadine
and other newer antihistamines to reach the same conclusion with certainty, however, even though these agents are members of the same class and presumably work on the same histamine H1 receptors.
, available as Claritin since 1993 and now available in several generic and over-the-counter formulations, is a popular nonsedating antihistamine used by many women of child-bearing age.
In 2002, a study in Sweden noted that among male infants born to women who while pregnant had taken loratadine
(Claritin[R]), a nonsedating antihistamine commonly used for seasonal allergies, hypospadias prevalence was twice that of the general population (1).
After a 3- to 5-day run-in period with placebo, patients were randomized into three groups during the 2-week study: 501 patients received montelukast 10 mg once daily at bedtime, 165 patients received loratadine
10 mg once daily as a positive control group, and 492 patients received placebo.
Pig bronchial rings were used in vitro to determine if loratadine
pre-treatment could counteract histamine-induced constriction of smooth muscle.
Now, the Canadian team has done the same type of experiment with five common antihistamines: loratadine
(Claritin), astemizole (Hismanal), hydroxyzine (Atarax), doxylamine (Unisom and Nyquil), and cetirizine (Reactine).
8 SGB V to the active substance loratadine
, ATC R06AX13, for the period 1.
Other popular Ohm products in the cough, cold, allergy and sinus relief categories include Loratadine
10-mg tablets, Loratadine
orally disintegrating tablets and Loratadine
D24, a combination antihistamine and nasal decongestant that provides 24-hour, nondrowsy relief from allergy symptoms.