Children may not be allowed to sleep for more than 5 to 7В hours the night before.Дon't fast the night before or the day of the procedure. If the EEG is to be done during sleep, adults may not be allowed to sleep more thanВ 4В orВ 5 hours the night before the test. Some EEG tests require that you sleep through the procedure, and some don't. Don't stop using medicines without first talking your provider.Дon't consume any food or drinks containing caffeine forВ 8 to 12 hours before the test.ДЇollow any directions yourВ provider gives you about reducing your sleep the night before the test. Stop taking medicines that may interfere with the test if yourВ provider has told you to do so. Tell yourВ provider about all prescription and over-the-counter medicines and any herbal supplements that you're taking. Don't use any hair styling products, such as hairspray or gel.

Wash your hair with shampoo, but don't use a conditioner the night before the test. Read the form carefully and ask questions if something isn't clear. You'll be asked to sign a consent form that gives your permission to do the procedure. Below is a list of common steps that you may be asked to do: Ask your provider what you should do before your test. Your healthcare provider will explain the procedure to you, and you can ask questions. While these drinks can sometimes change the EEG results, they almost never interfere significantly with the interpretation of the test. Lights, especially bright or flashing onesДrinks containing caffeine, such as coffee, cola, and tea. This will rarely, if ever, majorly interfere with the interpretation of the test. Low blood sugar (hypoglycemia) caused by fastingД«ody or eye movement during the test. Talk about any concerns with yourВ provider before the procedure.Д¬ertain factors or conditions may interfere with the reading of an EEG test. Other risks may be present, depending on your specific health condition.

If you do get a seizure, yourВ healthcare provider will treat it right away. This is due to the flashing lights or the deep breathing that may be involved during the test. In rare cases, an EEG can cause seizures in a person with a seizure disorder. There is also no risk ofВ getting an electric shock.

What is a eeg