Honestly Sherree When duluted it is okay and really does work.

I use the Boots Bronchial Cough medicine. It sounds similar to the co-op one. you have to dilute it with water, it smells like cat wee and tastes disgusting but I find it really works every time. It is not expensive. I believe it just burns away everything bad in its path it is soooo nasty.

hope you are feeling better soon