Yep, @"Kiwi Angel" they can often be a tad itchy, too (hence me using toilet paper to 'scratch it'!! LOL )
Yep - blood in your stools (and even urine) can be one of the side effects - and recommending checking with gp immediately!
https://www.drugs.com/sfx/panadol-osteo-side-effects.htmlDo you take your panadol osteo wth food? I take my tablets with food (unless otherwise specified) so there is something in the tummy as i take them - VERY important with Anti Inflammatory tablets like Ibuprofen etc - essential, actually!