Nap under your desk. In one Seinfeld episode the character George Costanza had a custom desk made for him with a bed inside it so he could go to sleep at work. While that's overkill, I can say with 100% authority that it's possible to go to sleep under your desk. Because I've done so, several times.
hydroxyzine HCl oral Uses Hydroxyzine is used to treat itching caused by allergies. It is an antihistamine and works by blocking a certain natural substance (histamine) that your body makes during an allergic reaction. Hydroxyzine may also be used short-term to treat anxiety or to help you feel sleepy/relaxed before and after surgery. How to use hydroxyzine HCl oral Side Effects Drowsiness, dizziness, blurred vision, constipation, or dry mouth may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.
Vistaril (hydroxyzine pamoate) reduces activity in the central nervous system. It's used to relieve allergies and anxiety. I am pretty sure it is a prescription - only drug. Hydroxyz Pam.