Its use in food allergies is unclear. Allergies are common. In the developed world, about 20% of people are affected by allergic rhinitis, about 6% of people have at least one food allergy, and about 20% have atopic dermatitis at some point in time. Depending on the country about 1â18% of people have asthma.
Best Answer: Atarax will not cause a false positive on a urine test. Atarax (hydroxyzine HCl) is unrelated chemically to the phenothiazines, reserpine, meprobamate, or the benzodiazepines. It is classed as a piperazine antihistamine. Still, you need to inform the tester about all medications you are taking.
A list of benzodiazepine drugs include: 1  Klonopin (clonazepam). 2  Xanax (alprazolam). 3  Librium (chlordiazepoxide). 4  Valium (diazepam). 5  Ativan (lorazepam).6  Doral (quazepam). 7  Halcion(triazolam). 8  Rohypnol (flunitrazepam).his type of drug is available in many forms, including tablet, capsule and liquid, and there is also an injectable form. A list of benzodiazepine drugs include: 1  Klonopin (clonazepam). 2  Xanax (alprazolam). 3  Librium (chlordiazepoxide). 4  Valium (diazepam). 5  Ativan (lorazepam). 6  Doral (quazepam). 7  Halcion(triazolam).