The reasons for low uric acid in pregnant women are as follows: 1. Low uric acid can occur in early pregnancy reaction, vomiting and eating less, and may be corrected after a period of time when the pregnancy reaction is reduced, with normal diet and increased intake of nutritious meat; 2. Some patients with congenital metabolic abnormalities may have reduced purine or uric acid production in their bodies, or excessive uric acid excretion may also lead to lower uric acid, which should be taken seriously, but no special treatment can be given to pregnant women with low uric acid in the short term. More often than not, pregnant women experience high uric acid for the following reasons: 1) pregnant women want to increase nutrition and consume a diet high in purines such as meat and chicken soup; 2) pregnant women’s kidney function may be involved or the burden on the kidneys may increase, resulting in reduced uric acid excretion, all of which are factors that affect high uric acid in pregnant women. If a pregnant woman has high uric acid, if the degree is not too high, there is no need for drug treatment, you can regulate the diet, appropriate activities and drink more water to bring down the uric acid. If the uric acid value is very high or lasts for a long time, or even if symptoms such as gout or arthritis appear, you should seek further treatment from a doctor in time.