Herniated disc. During the worst weeks, I could hardly move inside the bed, let alone "work on it". Imagine you desperately need to pee but it takes you ten minutes to get out of bed. It's much better now so I take smaller doeses, do physiotherapy and I can even use the bycicle to work again, but taking Ibuprofen is still necessary to be able to work on it in the first place. Plan is to be able to run again and Ibuprofen helps to get to that point.