glenda4
Jun 25, 2017, 01:07 PM
Can long term use of cetirizine cause diarrhoea
Alty
Jun 25, 2017, 07:42 PM
https://www.google.ca/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&cad=rja&uact=8&ved=0ahUKEwiF5IfxvdrUAhVG8GMKHZjQAqwQFggvMAE&url=https%3A%2F%2Fwww.drugs.com%2Fcetirizine-hcl.html&usg=AFQjCNG_eVIFdN3DAr1VbnQpD6-i02IDVA
See side effects on this link. According to the link, no diahrrea is not a common side effect. Since your doctor knows your history, and what other medications you might be on, it's best to speak to him/her about this.
ma0641
Jun 26, 2017, 10:10 AM
Considering it is an antihistamine and, in it's actions, reduces watering eyes and sneezing, I would anticipate it might be more prone to cause constipation.