Does minoxidil go bad in 25-30 degress Celsius (77-86 F) temperature?

[IrishmanNot]

I know that it says minoxidil should be kept in 20-25 degress Celius,but because of the circumstances was keeping minoxidil(actually its topical liquid minoxidil 5% and finasteride mix in one bottle) in room temperature for 3 months and that room temperature was somewhere in between 25-30 degress Celsius (77-86 F).Noticed that my hair shedding increased and can tell by looking in the mirror i have less hair. Because i changed location for these 3 months from cold country to a hot one , thinking what else could have impacted this shedding change (maybe ate different food or didnt take vitamins there and probably could think of other changes too) ... I'm using minoxidil for 3-4 years now. Maybe it's effectiveness is coming down... Many thoughts in the head... So just interested if anyone has solid information if minoxidil is useless if kept in this 25-30 degrees celsius range and goes bad?