What to do if your one and a half year old baby keeps crying at night

One and a half year old babies keep crying at night, it may be physiological reasons or pathological factors such as lack of calcium, indigestion and other diseases, and should be given general treatment, medication, surgery and so on according to the cause of the disease.
1. Physiological causes: such as high room temperature, too tight clothes, hunger and other physiological causes, need to be identified in time, and give scientific care, such as maintaining the appropriate temperature, timely change of clothing, breastfeeding and other measures.
2. Pathologic causes.
(1) Calcium deficiency: babies will appear irritable, night terrors, occipital baldness, square skull and other clinical manifestations, the first use should be timely supplementation of vitamin D and calcium to correct the symptoms of calcium deficiency.
(2) dyspepsia: babies tend to have bloating, vomiting, diarrhea and other gastrointestinal symptoms, can be treated by abdominal massage, oral digestive drugs, such as probiotics and other drugs.
(3) other diseases that cause crying, such as early infection, the baby more crying, loss of appetite and other symptoms, the need to give the baby diligently measure the temperature, closely observe the changes in the condition, and timely access to medical care; surgical diseases, such as intussusception, the baby more crying, bloody stools and other symptoms, to go to the hospital immediately to the clinic, give surgery and other symptomatic treatment.
One and a half year old baby has been crying at night, there are a variety of possible causes, should promptly seek medical attention, under the guidance of the doctor for examination and treatment.