Not everyone in Salem supported the witch trials. Wealthy farmer John Proctor sternly denounced the proceedings and warned against listening to the young girls.
Amphetamines - Substances or Conditions which can cause false positives. Ephedrine, pseudoephedrine, propylephedrine, phenylephrine, or desoxyephedrine (Nyquil, Contact, Sudafed, Allerest, Tavist-D, Dimetapp, etc) Phenegan-D, Robitussin Cold and Flu, Vicks Nyquil Over-the-counter diet aids with phenylpropanolamine (Dexatrim, Accutrim)
None of these medicines are reported to cause a false positive for barbiturates. The most common medicine to cause a false positive test for barbiturates are anti-inflammatory medicines, such as ibuprofen or naproxen.It also has been reported with Dilantin.Dr. D. Love, Doctor.he most common medicine to cause a false positive test for barbiturates are anti-inflammatory medicines, such as ibuprofen or naproxen. It also has been reported with Dilantin.