Understanding if Nil by mouth includes fluids: A patient's guide
                                
                                
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                                    4 min read                                
                            
                                According to guidelines from the American Society of Anesthesiologists, fasting times for liquids are often shorter than for solids before a procedure. This critical instruction leads many to wonder, does nil by mouth include fluids? The answer depends on the type of fluid and how close it is to your procedure time.