A false-positive pregnancy test can be devastating—especially for women who have difficulty conceiving or who are actively trying to get pregnant. The last thing you want is to jump for joy—only to find out later that you’re not actually pregnant. Plaquenil vs generic hydroxychloroquine Sulfasalazine taken with hydroxychloroquine Contraindications of methotrexate and plaquenil Usage Hydroxychloroquine is usually taken with food or milk to prevent stomach upset. The dosage and length of treatment are based on your medical condition and response to therapy. In children. But the embryo will still produce hCG, which can lead to a false-positive pregnancy test. According to the Mayo Clinic, an ectopic pregnancy can be life-threatening. Taking a home urine pregnancy test, following an abortion or miscarriage, can be another reason for a false-positive result. Once a fertilized egg is implanted into the uterine wall, the body. Cue: panicked visit to your ob/gyn, only to learn that you’re actually not pregnant and had nothing to stress about. On the flip side, getting a false pregnancy positive pregnancy test when you’re actively trying to get pregnant can be just as horrible. Can hydroxychloroquine cause a false positive for pregnancy Cross-reactivity of Chloroquine and Hydroxychloroquine., Causes of a False-Positive Pregnancy Test SELF Chloroquine dosage sleLupus remission and plaquenilPlaquenil heavy legsMint hydroxychloroquineProzac and plaquenil A woman looking to have a baby can go through frustrating times when she discovers on the home pregnancy test a false positive result. Unlike blood pregnancy tests, urine pregnancy tests can display false positive results on account of a number of medications which interfere with the accurate result. Also, incorrect usage of the urine Medications That Cause False Positive Pregnancy Tests.. False-positive pregnancy test 5 possible causes. Medications That Can Cause a False Positive on Drug.. Jun 13, 2017 Positive pregnancy tests don’t always indicate that conception has occurred. In some instances, false positives occur completely unrelated to pregnancy. Several medical conditions can cause the production of human chorionic gonadotropin, or HCG -- the hormone which usually indicates that conception has occurred. Mar 23, 2018 Human errors while taking the pregnancy test can cause the false positive result Reading after time, not following instructions, using an expired kit can give a false positive pregnancy test result. Diseases of urine or urinary tract give a false positive result Diseases of the excretory system such as kidney stones or urinary tract can make your urine colored. Interestingly enough, Pergonal demonstrates the opposite side of the similarity in the actions of LH and hCG—while hCG can stimulate ovulation an action normally initiated by LH, LH can cause a pregnancy test to record a false positive normally associated with hCG.