Normally one would just say without problem, skipping the any altogether. It doesn’t really add anything to speak of, and just makes the phrase longer. But I certainly wouldn’t call without any problems (or with no problems) ‘wrong’. Also, you can swap in trouble for problem in all those phrases, and you get the same answer; think also of no trouble found.
UUHC Health Feed: Newborn Vomiting vs. Spitting Up: A Parent’s Guide to What’s Normal
Vomiting is the forceful expulsion of gastric contents caused by involuntary contraction of the abdominal musculature when the gastric fundus and lower esophageal sphincter are relaxed. Vomiting should be distinguished from regurgitation, the spitting up of gastric contents without associated nausea or forceful abdominal muscular contractions.
Ideal blood pressure is categorized as normal. Increased blood pressure may be categorized as elevated, stage 1 or stage 2 depending on the specific numbers. A diagnosis of high blood pressure is usually based on the average of two or more readings taken on separate visits.
A higher than normal concentration often is a result of not drinking enough fluids. Protein. Low levels of protein in urine are typical. Small increases in protein in urine usually aren't a cause for concern, but larger amounts might indicate a kidney problem. Sugar. The amount of sugar (glucose) in urine is typically too low to be detected.
What is the difference between the usage of without and with no? For example, without sound and with no sound.
grammar - Difference between "without" and "with no" - English Language ...
Is there a common abbreviation for "with or without"? e.g. w/wo or w/w/o Obviously, something this complex is best written in full form, but I'm looking for something to use in space