A sleep study, known scientifically as polysomnography, is a non-invasive diagnostic test that monitors various bodily functions while you sleep to identify sleep disorders. This overnight evaluation gathers detailed information about your brain waves, breathing patterns, heart rate, oxygen levels, and muscle activity. Preparing for a sleep study can feel uncertain, but knowing what to bring can ease apprehension and ensure a successful experience. This guide provides practical advice on packing for your overnight stay.
Essentials for Your Study
Photo identification and your insurance card are required upon arrival. Bring any medications you regularly take, both prescription and over-the-counter, along with clear instructions or their original containers, as technicians cannot dispense them. Discuss all medications with your doctor before the study, as some might affect the results.
Comfortable sleepwear, such as two-piece pajamas or a t-shirt and shorts, is recommended because it allows for the easy attachment of sensors without restricting movement. Personal hygiene items like a toothbrush, toothpaste, and hairbrush are essential for your morning routine, as you will have access to a bathroom. A change of clothes for the next day is also practical.
If you currently use a CPAP machine and mask, bring them, as the study may assess their effectiveness or calibrate settings. Any relevant medical records or doctor’s notes, if specifically requested by the sleep center, should also be included.
Personal Comfort Items
While the facility provides basic amenities, bringing personal items can significantly enhance your comfort and help you relax in an unfamiliar environment. Bringing your own pillow or a familiar blanket can help you feel more at ease and reduce the “first night effect,” where sleep patterns might be altered in a new setting.
A book, magazine, or e-reader can provide a relaxing activity before bedtime, though it is often advised to avoid screens close to sleep. Earplugs or an eye mask can be useful if you are sensitive to light or sound, even though sleep facilities are generally quiet.
Comfortable slippers or socks can add to your overall comfort during your stay. A small, non-perishable snack, such as whole grain crackers or a banana, and bottled water can be helpful for before bed or upon waking, particularly if allowed by the facility. Bringing your phone charger ensures your device remains powered for communication before and after the study.
What Not to Pack
Avoid bringing excessive valuables or large amounts of cash, as sleep centers typically do not provide secure storage and are not responsible for lost or stolen items. Strongly scented perfumes, lotions, or colognes should not be worn, as these can interfere with sensitive equipment or cause discomfort for other patients and staff. Refrain from using hairspray, hair gel, or heavy makeup on the day of the study, as these products can interfere with the adherence and accuracy of the electrodes used for monitoring.
Pets are generally not permitted in sleep study facilities. Large electronic devices like laptops or gaming consoles are usually discouraged, as they can be distracting and may violate facility rules or interfere with the study.
Alcohol and illicit substances are strictly prohibited, as they can significantly alter sleep patterns and compromise the accuracy of the study results. Outside food that requires refrigeration or cooking is typically not allowed unless specifically permitted and managed by the facility.