The doctor, prompt, please. The son - 3 years, allergik. Gave him earlier p...

[Olga]

The doctor, prompt, please. The son - 3 years, allergik. Gave him earlier on purposes or appointments zirtek, fenistil, astemizol. Has tried or tasted klaritin this summer and for the first time has seen effect. Such sensation, that all the previous agents simply did not operate or work. Whether can such be? And whether there is no what danger in such strongly operating or working preparation? Whether there Is an accustoming to anigistaminnym to agents?

[Brejkin D.V.]

There are people absolutely not sensitive to antihistamine preparations, and is such which are sensitive only to one of antihistamine. It does not mean, that he "strong". By efficiency all of antihistamine second generation are approximately peer. Accustomings to them do not occur or happen.