Vistaril (hydroxyzine pamoate) is an antihistamine with anticholinergic (drying) and sedative properties used as a sedative to treat anxiety and tension.

Atenolol is a beta blocker medicine, used to treat high blood pressure (hypertension) and irregular heartbeats (arrhythmia).

Benzonatate is used to relieve cough. It works by calming your cough reflex. It belongs to a group of medications called cough suppressants. This medicine may be used for other purposes; ask your health care provider or pharmacist if you have questions.

Diphenhydramine is an antihistamine used to relieve symptoms of allergy, hay fever, and the common cold. These symptoms include rash, itching, watery eyes, itchy eyes/nose/throat, cough, runny nose, and sneezing. It is also used to prevent and treat nausea, vomiting and dizziness caused by motion sickness.