u/J22barba

I've had this adenium for about 4 years and it has been going strong this far. But it has been drooping more this season than it has in the past. I water it as needed to avoid over watering. It has cactus soil and bonsai soil on it. I have also inspected the roots for any rot and it has a firm caudex and root. Any suggestions? May it be time to prune it? Or perhaps more water? Also temperature in my area can spike to the high 90° and can get humid at times.