 [ Symptoms ] what do i do if i missed one of my bactrim ds dosage  i was supose to take it 5 hours ago its a twice a day dosage it is a 10 day treatment and i have three more days left what do i do if i missed one bactrim ds dosage [ Disease ] i broke my spine at l4 l5 on top of a nerve with cyst i had surgery and decided to take jobs where i could walk well you always seem to end up dragging heavy things around which is not good for you also do not go bowling   that a no brainer but evidently i do not have one i find walking is the best and i agree it is boring so i walk in big stores because it is more interesting wal mart is great because it is so big you can keep a good pace i have a huge herniated disc and nerve room involvement just where i had the spinal fusion surgery i am in pain right now and the nerve block did not work i am also a little scared because i do not know what is going to happen next i went to physical therapy because the insurance required it before my nerve block they could not work on my back because it was too swollen   but you might benefit you i have been to other physical therapists and they were not that helpful i really like this one   results physical therapy they may be a chain they will give you exercises that make sense and help  good luck   do not forget to use an ice pack because that helps i use frozen peas wrapped in a towel thanks denise