I have been taking CLARITIN D 24 HOURS.
Antihistamines in general will cause a false positives for Methadone. Antihistamines are allergy type medications that treat runny nose, itchy eyes, sneezing, etc. Have you taken any over the counter medications lately?
Clartin D 24 contains loratadine and pseudoephedrine.
Pseudoephedrine can cause false positives for Amphetamines or Ecstasy.
- Methadone Information for Consumers
- Methadone Information for Healthcare Professionals (includes dosage details)
- Side Effects of Methadone (detailed)
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