i have been on pred (for PMR) for just over a year (down to 7mg). About 4 or 5 weeks ago I noticed my usually straight hair was developing a 'wave'. It is now extremely curly. My hairdresser, who has been tending my tresses for about 20 years, says she can't understand it and has never seen the like before. Could it be PMR? Or pred? Anyone throw any light on it? I'm not complaining as I quite like the look but I do find it strange and maybe, with the wealth of experience on this forum, someone will have come across it before.