My doctor just told me to take my Cephalexin (keflex) 3 times a day. But he didnt say how many hours in b/t. I need help from a professional M.D
You take one tab/capsule, once every 8 hours. (24/3 = 8. Morning, afternoon and just before bed around midnight). Taking it early at night should be okay, but then just before bed, first thing in the morning and then after lunch would be excellent for that dosing regime.
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