If the symptoms of itching in the physical parts of 6-year-old girls are mild, general care can be taken; if not relieved, antibiotics, oral antihistamines or topical glucocorticoids can be used according to the specific cause as prescribed by the doctor. 1.6 year old girl’s physiological parts itching may be and local cleaning is not in place or wear clothes too tight to stimulate the skin and so on, generally strengthen the care can be relieved. Such as pay attention to local cleanliness and hygiene, keep dry and fresh. Clothes should not be too tight, try to choose cotton loose clothes, reduce local stimulation. 2. the use of antibiotic drugs: 6-year-old girl physical parts of the itching may be due to the infection of germs caused by the oral amoxicillin and other drugs, to play the role of killing germs. You can also use topical mupirocin and other antibiotic ointment to relieve the symptoms. 2. Oral antihistamines or topical glucocorticosteroids: 6-year-old girl itchy body parts can also be caused by allergies, oral antihistamines such as loratadine, or topical hydrocortisone, prednisone and other glucocorticosteroids. 6-year-old girl physiological parts of the itch may also be other reasons, need to go to the hospital to check, clear cause, under the guidance of the doctor targeted medication, do not blindly use drugs.