Morning dizziness can be caused by a number of different things, even something as simple as getting up and out of bed too quickly, before fully waking up. Pregnancy frequently causes morning dizziness and nausea, known as morning sickness; this is quite common, and can sometimes be alleviated by sitting up slowly and nibbling on some plain crackers to balance the blood sugar before getting out of bed. A drop in blood pressure can also cause vertigo in the morning, as well as certain medications, inner ear issues, or even recovering from overindulgence in alcohol the night before.

Morning dizziness is relatively common, but it should not occur frequently without a clearly discernible reason. If it does, it is important to visit a doctor to determine the cause of the frequent vertigo. It is usually marked by a feeling of lightheadedness or that the room is spinning; some people will also feel unsteady or unbalanced, but it should only last a few moments. If fainting occurs, it is important to visit the doctor as well to rule out anything more serious.

Pregnancy is one of the most common causes of morning dizziness in women. Otherwise, simply leaping out of bed too quickly without giving the body time to adjust, by slowly sitting up and sitting on the edge of the bed, can also cause that unsteady feeling. This is largely due to changes in blood pressure as well as just the quick changes of the position of the body, and is typically not a cause for concern if blood pressure is within healthy, normal ranges when checked by a doctor. Getting up more slowly will usually alleviate this problem.

Other causes of morning dizziness may be more easily explained; inner ear disorders or ear infections can often cause vertigo, as well as head injuries. Some antibiotics or other medications, such as antidepressants, among others, can also cause dizziness at various times throughout the day, though it is especially common in the morning. An illness such as the cold or flu can cause one to feel weak and dizzy upon waking, though this may also persist throughout the day. In addition, drinking alcohol to excess the previous night can often cause feelings of dizziness or nausea the next morning as the body processes the alcohol; typically, getting something to eat and drinking some water will help these feelings to go away more quickly.