How long to take Bisacodyl (laxative)?

I read that you can take it for no more than 1 week because it will cause GI dependance. So is it okay to take it for 1 week, withdraw it for a week and then use it again back for 1 week, etc?
Also, does anyone know any non-prescriptional drug used for chronic constipation?How long to take Bisacodyl (laxative)?
Stimulant laxatives can cause dependance. For chronic constipation, use a fiber supplement. I love benefiber powder. No nasty drinks or taking multiple pills. Fiber is good for you anyhow. If it is really bad, talk to your doctor about it. You may need to add certain foods to your diet, like fiber rich veggies and grains, and drink plenty of fluids.
no no no no you can take it for the one week =if the problem comes back, go see your dr
non prescribed stuff for constipation lots of FIBER
Coloxyl with Senna, is not a laxative but a poo-softener. That what they give immobile patients in hospital and can be bought at the chemist. But if you have these issues all the time why don't you see a doctor.
I think any laxative is harsh. Take Metamucil or similar. It's over the counter and natural fiber. You can take it at least 3 times a day. It comes in a powder form that you mix with water (doesn't taste bad or chalky), or tablet form that you take, and drink a full glass of water. Read the labels. I've found this to work quite well or constipation. Some people take it regularly jas a fiber supplement. I take it daily, but only once. Worth a try... at least it's not a another chemical you're throwing into your body.