Red rash on the skin of the abdominal wall during pregnancy, and itching symptoms are obvious, this situation is mostly considered to be pregnancy itchy rash, the onset of the cause is related to changes in the body’s hormone levels during pregnancy, or due to local moisture stimulation, friction stimulation, as well as allergic reactions and other factors can lead to, symptoms can be obvious when the local application of dermatol ointment, furnace glycolic lotion to relieve symptoms. Daily diet and lifestyle, intervention is very important, pay attention to try to avoid eating lobster, crab and other seafood foods, do not eat too much fish, shrimp, reduce the intake of pork, beef, mutton and other foods, avoid eating onions, ginger, garlic, chili peppers and other spicy and irritating foods. Reduce sweating, pay attention to diligent bathing, diligent change of clothes, try to wear cotton, soft, breathable clothing, pay attention not to use irritating toiletries, do not over-rub to stimulate the skin.