After taking Clatra 20mg for a long time, can the drug stop helping?
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Angelika Talar-Śpionek Pharmacist, Editor
2 years ago
Yes, tolerance may develop after prolonged use of Clatra. Then the healing effect may not be satisfactory. If you no longer observe the antiallergic effects of Clatra, it is worth discussing with your doctor changing the antihistamine. About what antihistamines are available in the pharmacy we write here: https://www.gdziepolek.pl/artykuly/leki-przeciwhistaminowe