Nipple holes appear clogged, will be found in the nipple hole white, milky liquid, you can first use a warm towel wet compress cleaning, most of the cases can be improved. If the nipple opening is still blocked without relief, you need to go to the hospital, local disinfection and puncture drainage can be, this is due to the nipple has a secretion function, usually there will be a small amount of secretion discharge, if the cleaning is not timely, it is very easy to cause nipple clogging, most of the symptoms through the puncture drainage to get better. If necessary, you can do mammary ductoscopy to check the specific situation of the nipple hole and the mammary duct, or do the irrigation treatment of the mammary duct. Normally, you should develop good living habits, often wash with warm water, and wear cotton underwear with better breathability. Try to go to the hospital every year on time to do routine physical examination of the mammary gland, timely detection and timely treatment of any situation.