Lately, baby is not sleeping well in the late evening, cries a lot and seems to be restless. This is especially after the evening dose of Calcimax-P syrup. Also, every time after having Calcimax-P syrup, baby is having throat discomfort like some kind of throat secretion sound comes off and the sound stays for the rest of the time. Baby has no cough or cold. So, could it possible that this syrup is not suitable for my baby? If yes, any alternatives?