NEW STUDY! Parasym Plus™ for Multiple Sclerosis › Forums › PrettyIll.com Discussion › POTS › Antihistamine anticholinergic effects – confused! › Reply To: Antihistamine anticholinergic effects – confused!
This might explain why I’m having trouble taking the Z/Z. I’m on overload sympathetic drive also. Weirdly when I’ve taken both meds in a day I sleep much better but the Zyrtec during the day causes racing heart and can bring on full episodes. My mouth is a little dryer too. I’m hoping my body gets used to them eventually. Have you tried the Parasym yet?