Infants who cry all the time may be caused by environmental factors, calcium and vitamin D deficiency, and pathological factors such as gastrointestinal diseases.
1. Environmental factors: Babies cannot express their feelings through words and can only express their discomfort through crying. Babies may cry all the time due to environmental reasons such as overheating or overcooling of the body, wearing or wrapping too tightly and wet diapers. Babies may also suffer from separation anxiety due to the absence of their mothers, resulting in more than one cry.
2. Calcium and Vitamin D deficiency: Some infants suffer from calcium and vitamin D deficiency, and they become more excitable, making it easier for them to cry all the time.
3. Pathological factors: Common pathological factors include gastrointestinal diseases such as infantile intestinal cramps and indigestion, which may be triggered by changing complementary foods and overdiet. Meanwhile, fever and cold are common diseases that can make babies feel uncomfortable. All these physical discomforts can make babies cry all the time.
There may be other reasons why babies cry all the time, so it is recommended to go to the hospital in time, improve the examination to clarify the cause of the disease, and then give targeted treatment or therapy under the guidance of the doctor.