The generic name of Keratan is Loratadine Tablets, which are usually taken by children for three to five days, up to a maximum of seven days, and children under two years of age should not take Loratadine Tablets. Loratadine tablets, mainly used for allergic rhinitis, sneezing, nasal congestion, urticaria, eye itching, pollen-like substance allergy, animal hair allergy. Usually children take loratadine tablets, usually for about three to five days. Usually not more than seven days at most. It is important to note that children under two years of age should not take loratadine tablets. Loratadine tablets taken for too long is prone to some side effects, occasionally dry mouth and headache, liver function impairment, etc., the use of medication should be strictly in accordance with the doctor’s instructions. For children with eczema or allergies, taking loratadine tablets is only to relieve the symptoms, not to treat the cause. Children’s allergies should first find the allergens, can first do allergen testing, after finding the allergens, in daily life to avoid these allergic substances. It is recommended to go to the hospital in time to avoid delaying the condition. If you need to use medication, you must follow the doctor’s instructions.