Can Betaserc, Valsacor and Telfexo be used?

Betahistine (the active substance in Betaserc) is a histamine analogue and could theoretically interact with antihistamines (such as Telfexo), affecting the effectiveness of one of them. This effect is considered insignificant, but it is worth observing the body's reaction, e.g. whether allergy symptoms have intensified. There is no interaction between other substances. Medications should be used as directed by your doctor. It is also always worth informing your doctor about the medicines, dietary supplements or herbal preparations used so far. I enclose additional materials: https://www.gdziepolek.pl/artykuly/czy-mozna-laczyc-leki-ze-soba