People who live in tropical countries, like Indonesia, may rarely hear about solar urticaria. Solar urticaria is an allergy to sunlight which causes the sufferer to not be exposed to direct sunlight. Although solar urticaria is rarely experienced by people who live in tropical countries, that does not mean you have absolutely no risk of this disease. Because, in addition to the climate of residence, there are several factors that can increase a person's risk of being exposed to solar urticaria. Causes of Solar Urticaria The cause of the emergence of solar urticaria is still not known with certainty. However, this condition appears as an allergic reaction to sun exposure. The immune system's response to sunlight is what causes a number of symptoms to appear on the skin. Some factors that can increase a person's risk of developing solar urticaria are: Suffer from certain skin diseases, such as dermatitis. Using perfume, disinfectants, and certain chemicals, while doi...
Infant motor development can be hampered due to several things, ranging from heredity to certain health problems. Let's recognize the signs of the baby's motor development is hampered so that it can be detected and treated immediately. Delay in infant motor development can be caused by a number of factors, such as genetic factors, premature birth, and infection during pregnancy. In addition, diseases or medical conditions suffered by infants, such as muscular dystrophy, cerebral palsy, spina bifida, mental retardation, and fragile X syndrome, can also cause infant motor development to be delayed. A baby's motor development is said to be late when he cannot do what other babies his age can do. Developmental delays experienced by babies can be related to fine motor development, can also be gross motor skills. Fine Motor Fine motor is a movement that involves small muscles and coordination between the eyes and hands. Some examples of fine motor movements are reaching obj...