Mudryk could be facing a potential ban from football for FOUR YEARS after testing positive back in late October.
Reports suggest the winger has tested positive for an illegal substance and will be facing a strong punishment preventing him from playing football.
It is used in heart disease therapy but is also claimed to enable athletes to withstand greater stress, use oxygen more sparingly and restore energy levels quickly.
MYKHAILO MUDRYK has been struggling for premier league minutes this season - now he's potentially looking at a lengthy ban from football.
The Ukrainian, 23, is said to have tested positive for Meldonium, which is a metabolic substance that is similar to insulin.