A baby’s fear of heat can be relieved by ventilating the room, lowering the room temperature, changing the baby’s loose clothing, feeding the baby more water and adjusting the baby’s diet. It is normal for babies to be afraid of heat. Babies have a relatively high metabolism and are active, so they are prone to be afraid of heat. You can solve the baby’s fear of heat by adjusting the room temperature, you can turn on the air conditioner, you can also open the window to ventilate, through the air convection to take away the heat, to achieve the effect of cooling. In addition, you can also change the baby into loose clothing to promote the baby’s body heat dissipation. In addition, you should also give your baby more water, baby drink water, you can through sweating, evaporation of sweat, urine discharge, to take away excess body heat. In addition should also pay attention to the baby’s diet, should avoid high oil and high fat, spicy and stimulating diet, these foods are high in calories, stimulation, the baby ate will be more afraid of heat, should eat more light, easy to digest food. In addition, some diseases can also cause the baby afraid of heat, such as hyperthyroidism, etc., if necessary, you can go to the endocrinology department of the hospital in a timely manner, in accordance with the doctor’s instructions to improve the full set of thyroid function, in accordance with medical advice to be dealt with.