Different people have different reaction to different herbs.
Almost all parasites killing herbs are anti-inflammatory ... and are usually good for people suffering from any intestinal inflammatory disease.
The only way to know if a herb is good for you is to try it.
Just the fact that you and some other person have the same illness doesn't mean that you two have the same tolerance toward herbs.
Whenever trying herbs .... always try first small amountt (1/20 of recommended dosage), to make sure that you are not allergic.
Then, increase dosage gradualy day after day.