Itchy clitoral area during pregnancy is caused by physiological and pathological factors. During pregnancy, women sweat too much due to weight gain and infrequent change of underwear and underwear, resulting in dampness in the vulva area, thus causing itchy symptoms in the clitoral area. If a pregnant woman does not pay attention to her personal hygiene, pathogenic microorganisms can invade and infect her, causing vaginitis and vulvodynia, and the inflammatory secretions can cause itching in the clitoral area. If the clinical symptoms are not too serious, no special treatment is needed, but patients should pay attention to changing underwear frequently, washing the vulva area, wearing loose, comfortable, cotton, breathable underwear as much as possible, keeping the local clean, eating light, easy-to-digest food as much as possible, and if the symptoms are serious, they should go to the hospital in time.