Pain when touching the nipple does not necessarily mean that you are pregnant, as this condition can also be caused by hormonal fluctuations in the body resulting in conditions such as breast enlargement. Therefore, it should be judged on the basis of other symptoms and tests. Pain when touching nipple may be a sign of impending menstruation, a physiological symptom caused by hormonal stimulation in the body, or the woman herself has breast enlargement, resulting in pain when touching nipple before menstruation. Generally, after menstruation, the pain will slowly diminish or disappear. For women who do not use contraception in their sexual life and usually do not have nipple pain before menstruation, the sudden appearance of nipple pain at the touch of the nipple, as well as the history of menopause, nausea and vomiting after menopause, accompanied by dizziness, weakness of the limbs, loss of appetite, lethargy, etc., it is necessary to consider that it is pregnant. If you exclude the above situation, if your nipples hurt when you touch them, you need to suspect that you have nipple eczema or localized nipple injury, and you should consult the breast surgery department of the hospital to confirm the diagnosis and treatment. At the same time, we must pay attention to local cleanliness, wear loose, comfortable, breathable bra, avoid eating spicy stimulating food.