Constipation problem

Hi looking for a solution for constipation....

I use to have some pain in right side of stomach and constipation. So when i consulted a doctor 1 yr back he suggested me some nuclear test. There they found that Gallblader ejection factor is very less then required and so he suggested me the surgery to remove the gallblader. In order to avoid the surgery I went to a homeopahy doctor in US itself, then the doctor suggested me to use chaladonium majus. I have used it for almost for 6 months. But no use. Recently when i went to India I have visited another doctor whom my father knows very well. After listening my story... and checking the reports they found that the problem is not because of gallstones. Now he suggested me some homeopathy medicine for 3 months. I started using these medicines from Feb last week. But from last 2 weeks i am again suffering from constipation.. So last week end I took some laxatives and got reliefed. But with in 3 days the problem is same and this time it is very severe.
My present medication is here... I cant able to read the names properly since I cant understand that writing.. But i hope by seeing the names even if i am typing it wrong you can recall...

Nat Sul 6x
FP6x KM6x NS6x
Childondm - I cant read it properly

all the above 3 tables trice a day after food

and a liquid containing..
Cardus
child
%like - cutagus - i cant read it properly.

trice a day before food.

Can any one suggest me any remedy for this constipation problem.. I have ready in net that constipation can occue not just becous of lack of fiber also because some problems in gallblader. I am very frequently facing this problem from past an year. I need a permanent solution badly for this.

Thanks,
Mike...