There are generally two aspects of dizziness at 36 weeks of pregnancy: physiological and pathological factors. Changes in the quality of sleep and emotional instability can cause physiological dizziness in pregnant women. Generally speaking, sufficient rest or mood relief can relieve the dizziness without much treatment. Most of the other factors are pathological. Here are some of the most common clinical conditions: 1. Changes in blood pressure: Both high and low blood pressure can cause dizziness in pregnant women. Pregnant women can measure their blood pressure regularly and pay attention to whether they have pregnancy complications, so that once problems arise, they can be controlled in a timely and effective manner; 2. Anemia: it is very common for pregnant women to become anemic during late pregnancy. It is recommended that pregnant women should pay attention to blood tests on time and avoid crowded and airy environments such as supermarkets and garages to reduce the possibility of inducing anemia; 3. Hypoglycemia: along with the increase in nutritional needs in late pregnancy, pregnant women often experience hypoglycemia. Under daily conditions, pregnant women can carry a few pieces of sugar with them to replenish sugar in time to avoid more serious shock caused by hypoglycemia; 4. Benign paroxysmal positional vertigo: If the dizziness appears after a change in position of a pregnant woman, such as sudden turning over when lying down, and is mainly vertigo, and lasts for a relatively short time, about 1 minute, it is usually considered to be caused by benign paroxysmal positional vertigo, and it is recommended that Pregnant women are advised to find an experienced otolaryngologist for resetting to relieve the symptoms.