Before taking CYCLOSET, tell your health care provider about all medical conditions, including if you: Have type 1 diabetes mellitus or diabetic ketoacidosis

Have ever passed out or fainted

Have migraine headaches

Have or have had low blood pressure (hypotension)

Have or have had a mental health condition, especially a psychotic disorder

Are pregnant or plan to become pregnant. It is not known if CYCLOSET will harm your unborn baby. Talk with your health care provider if you are pregnant or plan to become pregnant.

Tell your health care provider about all medicines you take (prescription, non-prescription, vitamins and supplements), especially those for: Mental health conditions, especially anti-psychotic medicines

Migraine or other types of headaches

Type 2 diabetes

High blood pressure

CYCLOSET may cause serious side effects, including: Low blood pressure, fainting, or severe dizziness after you stand up from a sitting or lying position

The most common side effects of CYCLOSET include: Nausea, headache, dizziness, or vomiting

Fatigue (somnolence) − if you have somnolence, do not drive or use other heavy equipment until the somnolence is better

Low blood sugar (hypoglycemia), especially when used with another type of diabetes medicine known as a sulfonylurea