Measures to deal with babies crying hard include adjusting the sleeping environment, soothing babies, and finding pathological factors and treating them in time. 1. Adjustment of sleeping environment: Parents should keep the indoor environment quiet, avoid light, noise and other undesirable stimuli, keep the bedding flat and comfortable, change diapers in time, and feed the baby appropriately, which can help promote the baby’s sleep and improve the symptom of crying. 2. More soothing: Parents should have enough patience, more soothing to the baby, more with the baby, you can play some soft music, distraction, help to ease the above situation. 3. Find pathological factors and give timely treatment: parents need to take the baby to the hospital for laboratory tests, if it is due to calcium deficiency, need to supplement calcium gluconate oral solution and other drugs; if it is due to iron deficiency, need to give ferrous succinate granules and other drugs to alleviate. At the same time, according to the specific lack of nutrients, adjust the diet structure, to ensure balanced intake of nutrients, can help improve sleep. Parents are advised to strengthen the care of infants, eliminate triggering factors, and ensure that infants get enough sleep every day, which will help normal growth and development. If there is any discomfort or abnormality, it is recommended to standardize the diagnosis and treatment as soon as possible. The above medications should be used according to medical advice.