You never know you will find this information useful, because these two questions I asked her trichologist. And the answer I know concrete :-)
First, about whether the hair falls intensified after dyeing. Answer - No, very rarely.
To paint has caused an intense hair loss, it is necessary that its synthetic ingredients penetrate deep into the skin and reach the bulbs. And we are the bulbs at a depth of 3-5 mm.
This deep penetration of paint possible if it overexpose or you burned along with the hair section of the skin head. There will not be more than (even useful!) To visit a doctor. And so do the paint affects only the hair shaft, making it dry and porous (especially for clarification).
But during the treatment of hair dye can not be, no matter what the event at this time you have not planned. In this case, whether or not to dye their hair as long as in the course of their treatment did not appear the first positive results (this takes an average of 2 months), or color before treatment.
If you are interested in the topic of hair care - put the "thumbs up" and subscribe to the channel. At the moment, preparing for a big interview with trichologist, which will be discussed the most urgent for us girls, questions :-)