Infants who drink milk too fast, do not burp after milk or get cold may cause hiccups all the time, which can be relieved by patting the back, feeding warm water and massaging the abdomen, etc. The details are analyzed as follows: 1. pat the back: parents can hold the baby upright, let the baby’s head rest on the adult shoulder, pat the baby’s back to strengthen the exhaust, hiccups will be relieved. 2. Feed warm water: Parents can feed warm water to infants in small quantities to relieve diaphragm spasms, and be careful not to feed infants when they are crying, so as to avoid infants from choking on water. 3. Massage the abdomen: Parents can cover their hands with heat and gently massage the abdomen clockwise to enhance peristalsis and promote exhaustion, which can also relieve hiccups. 4. Enhance the warmth: after inhaling cold air, the baby will also have hiccups under the stimulation of cold air, parents should give the baby warm measures in time, increase the appropriate clothing, avoid the baby to be exposed to cold wind. If your baby has hiccups all the time and the above methods don’t help, we suggest that you take your baby to the hospital for a checkup and follow the doctor’s instructions according to the results of the checkup.