Falling

We have 16 stairs going down in our house, we lived in that house 25 years, nothing happened. Only one night I wanted to go a n water my plants, do not know what happened , but I ended down on the bottom. Visit to ER showed no broken neck or bones, just got 2 sutures my head Doc asked me what medication for MS I take, and I said I do not take anything, ho he explain I should start. I am taking Kesimpta now and feel better. Happy days