Urine test negative dilute

Common Questions and Answers about Urine test negative dilute

urine-test

172023 tn?1334672284 re pretty stumped b/c of the appearance of his urine. No blood at all in it. It is highly, highly dilute, even when his water intake is restricted. Plus, the vomiting shouldn't be going on. The vet is a bit mystified by it. All his chemistries (he had an extensive panel) came back completely normal yesterday. CBC only showed an elevated WBC. Culture is pending so he's on Clavamox starting today. Why would his urine be so dilute?
Avatar f tn But, if the urine collected is too dilute and not the first void of the day, the urine test has a high false negative rate. Based on this, the swab test ,specifically the Gen probe or a culture give the most dependable result (specificity and sensitivity). Take care.
Avatar f tn ive taken 5 test ad they all have said negative. is it possible that im not pregnant ?
2207540 tn?1338956718 Take your next test with first morning urine. Taking it in the afternoon can dilute it and cause a false negative. Good luck.
Avatar f tn Usually you don't get false positives. However if your urine was more dilute at the Dr and you aren't very far along you could've gotten a false negative.
Avatar f tn re very early on, you might test positive first thing in the morning and have a negative later on. First morning urine is more concentrated and therefore Hcg levels will be higher and more detectable than in the more dilute urine passed later in the day.
Avatar n tn If you are trying to beat the urine test, well, after roughly 24-48 hours you should be fine. There are always variables - how much you take, how often, your metabolism, other meds/chemicals you're on, etc. Also of note - not all urine drug screens test for the same thing - this is usually determined by the cost factor - The more sensitive and comprehensiv ethe test, the more expensive. Darvocet tests positive if they are testing for propoxyphene - not all tests do this.
Avatar n tn Yes u can be. Ur urine test can come out negative esp if its later in the day because fluid intake will dilute the amount of hcg in the urine. So a blood test is more accurate.
Avatar n tn And at what point in your menstrual month was the sex?
Avatar n tn Drinking lots of fluids (Especially in early pregnancy) can dilute the hormone in your urine, giving false negatives. A positive test is a positive test (especially on a digital where there's no denying). Go see your doctor for a blood test, but you are pregnant. Congrats.
Avatar n tn Stop fluids 2 hours before bedtime and test again with first morning urine. If negative again, see your doctor/health care provider for a beta/preg test. Good luck.
1031465 tn?1252555579 I cant say for sure if it did dilute your urine or not. If you dont think the test is accurate test again. Good luck!
Avatar f tn I have seen and read your answer to the previous question about receiving a false negative Xanax test. I, too, tested negative for Xanax even after taking 0.25mg 4-5 hours earlier on the day of testing. My prescription, though continually written incorrectly by this doctor, is for 0.25mg, 1, 3 times a day as needed but not everyday. That was what my original prescriber told me. Now my bottles simply say to take 3 times a day.
Avatar f tn It's suggested that you don't take pregnancy tests unless it's the first morning urine. As you wait until later and later, the things you drink will dilute the urine and it won't give you an accurate test. So yes it's possible to get a negative test after a positive.
Avatar f tn Test again with first morning urine!
Avatar f tn So i had sexual intercourse like 15 daysz ago n i was supposed to get my period approximetly a week later n i didnt.. I just took a pregnacy test yesterday n it said negative but mi friend told me that in order for the test to work i need to wait at least three weeks after intercourse.. Is that true?
Avatar n tn You mentioned 3 weeks ago that you thought you were 3 weeks pregnant because your stomach was getting bigger and you were getting stretch marks. If your pregnancy tests are *still* coming out negative, the most likely explanation is you're not pregnant. Take a blood test. But if that is negative too I recommend you talk to your doctor about other explanations for your stomach changes.
Avatar f tn It depends on how regular your cycle usually is and when you are taking them. Tests only pick up a minimum concentration of the pregnancy hormone, hCG, so if you're drinking a bunch to pee to test, you might have urine that is too dilute to detect at this point. That is why the most common suggestion is to wait to use first morning urine since it is usually the most concentrated of the day.
Avatar m tn It could deff be neg bc of you taking it later and being diluted with what you drank. Take another first thing in the morning and see how that comes out. Dollar tests work just as well for me and everyone I know.
Avatar f tn My period did not come on this month it suppose to be on jan 3 and it still didt come on
473188 tn?1249048719 It could have been a chemical pregnancy (she has lost, or is in the process of losing the pregnancy) or another factor such as dilute urine or different sensitivity of test that caused the different outcomes. She can either test again in a few days with first morning urine or go to the doctor for a quantitative blood test.
Avatar f tn In early pregnancy, you never want to dilute your urine and take a test. If the test came up positive, then it's positive. You're supposed to always test with first morning urine before you drink anything for the most accurate results. If you still doubt it, retest first thing in the morning, or make a doctors appointment and request blood work.
Avatar f tn A little bigger along with other pregnancy symptoms i took a pregnancy test but i came bak negative..an it jus be an error or that its to soon to tell but I havent gotten my period yet could this be common ??
1498534 tn?1289850486 it is best to use first morning urine, but, if you can hold your urine for like 4 hours and not drink anything to dilute it then you could test then. Your hormone should be high enough, but, that being said some women dont get a positive until days past their missed cycle..
Avatar f tn Home pregnancy tests react to at least a specific amount of the hormone HCG, so if the urine is too dilute it will give you a false negative. So I suggest taking another test with your first morning urine, just to double check. Another thing is it takes a few weeks for the hormone to get into your blood system, so even if the morning one is negative, if it's been less than 3 weeks it's still possible you're pregnant.
Avatar f tn Drinking too much water can dilute your urine, but usually your morning urine is the best to test with. The test may be accurate, but some women don't get positive results as soon as others. A blood test would be the most accurate, so I would contact your doctor if period doesn't come.
Avatar n tn m experiencing sensitive swollen breast. Due to this i did take a pregnancy test but come out as negative. Please helsp could it be something serious?
Avatar f tn Thanks for comment. A further test today was a definite negative. My period is very heavy with thick mucus like blood. Cramps in tummy and lower back.
Avatar f tn If you took a test and it was negative, did you take it too early? If it was in the proper time frame, and you took it correctly (with concentrated urine), I would trust it unless you think your urine might have been too dilute. My dogs and probably my cats knew when I was pregnant. But they didn't act very excited about it.