The baby has white grains on the feet, the possible causes are hand, foot and mouth disease, plantar warts, foot disease, urticaria, eczema, etc. It is recommended that parents take their babies to the doctor in a timely manner, under the guidance of the doctor with medication. It is not recommended that parents buy their own drugs and give their babies to use, so as not to use improper drugs to make them appear adverse drug reactions, and may delay the diagnosis and treatment of the disease. 1, hand, foot and mouth disease: this disease is a prevalent in children’s infectious diseases, caused by intestinal viral infection, children in the case of low immunity may be infected after contact with hand, foot and mouth disease patients or objects, the initial symptoms of fever and red bumps, and then appear hands Most children heal spontaneously within a week or so, and can be treated with oral antiviral solution, Bupleurum anti-inflammatory oral solution or Blue Scutellaria oral solution. If the child is depressed, drowsy, high fever and other symptoms, to inform the doctor in time, so as not to complicate the child encephalitis, myocarditis, pulmonary edema, etc.; 2, plantar warts are a common warts, mostly caused by human papillomavirus infection, more in the baby’s heel, metatarsal head or inter-toe pressure occurs, initially for the rice grain-shaped white papules, slow growth can be manifested as surface keratinization, rough uneven The drug treatment is slow, more physical therapy such as freezing, laser, electrocautery, etc.; 3, foot disease: this disease is caused by fungal infection, may be due to the baby lack of vitamin B1, or by adults with foot disease infection, the beginning of white papules, small blisters, accompanied by obvious skin itching symptoms, after diagnosis can be treated by supplemental vitamin B1 and topical antifungal drugs, such as sertaconazole nitrate If the condition is serious, you can take oral antifungal drugs, under the guidance of a doctor. Usually choose breathable shoes for babies, shoes should often be placed in the sun to achieve the role of sterilization, pay attention not to let babies wear adult shoes; 4, hives: mainly baby contact fur, pollen, food and other allergic substances, allergic reactions caused by the appearance of limited edema-like masses on the skin, mucous membranes, at the beginning or light may appear in the skin white papules, serious will In severe cases, generalized discomfort may occur. Children with urticaria need to be promptly removed from the allergen, can be treated with oral loratadine syrup or levocetirizine hydrochloride granules, can also be used topically with glycopyrrolate lotion to relieve itching, and can be combined with compound glycyrrhetinic acid tablets for anti-inflammatory treatment; 5, eczema: this disease is a kind of allergic skin disease, the baby in contact with allergic substances or shoes and socks wet can occur eczema, the initial dissemination or clusters of small red papules The first stage is the distribution or clustering of small red papules, gradually increasing, followed by small white blisters, repeated episodes can occur when the skin is dry, palm lines increase, etc. You can use topical zinc oxide borate ice cream, mometasone furoate cream and other drugs to relieve itching symptoms, you can also take oral loratadine syrup or levocetirizine hydrochloride granules and other drugs for anti-allergy treatment. Therefore, if parents find white rice grains on the baby’s feet, it is recommended that treatment be carried out under the guidance of a doctor and avoid stopping or reducing the dosage on their own to avoid prolonging the recovery time of the disease. Usually, attention should be paid to protecting the baby’s skin and avoiding contact with potentially contaminated objects or the environment to avoid skin infections.