Restoralax is a laxative preparation used to provide symptomatic relief from constipation
It acts by increasing the water content in the stool & facilitates proper bowel movement.
The symptoms like pain in abdomen & nausea
can be symptomatically controlled by taking Dicyclomine
preparation & anti-emetics.
So, kindly meet your physician & get a prescription for the same.
Other than that, make sure you maintain adequate hydration & take fiber rich diet.
You can ask me any further queries using the below link: http://www.healthcaremagic.com/doctors/dr-polash-sannigrahi/64925
Wishing you a Good Health.
Thanks & take care.