What are the symptoms of hand, foot and mouth disease? Is hand, foot and mouth disease an intestinal disease?

What are the symptoms of hand, foot and mouth disease? This should be a question that parents are very concerned about, especially those who have similar symptoms of hand, foot and mouth disease. The following will introduce the symptoms of hand, foot and mouth disease. Hand, foot and mouth disease is an enterovirus disease with an incubation period of generally 3-7 days and no obvious prodromal symptoms: most patients develop the disease suddenly. About half of the patients have a fever 1-2 days before the onset of the disease or at the same time, mainly at 38℃. Papules or herpes occur on the left and right feet, mouth and buttocks. Unlike mosquito bites, unlike drug rashes, unlike herpes labialis, unlike chickenpox, the "four-unlike" characteristics are clinically painless, itchy, scabless and scarless. "Four-no" characteristics. Children drool and refuse to eat because of the pain of oral ulcers. Oral mucosal rash appears earlier, initially millet maculopapules or blisters, surrounded by red halos, mainly located on the tongue and cheeks, and often on the lip and tooth sides. Flat or raised papules or herpes appear in distal parts such as hands and feet. The rash does not itch. The maculopapular rash turns from red to dark and then disappears in about 5 days; the herpes is a round or oval flat protrusion containing turbid fluid, and the length is the same as the skin grain. For example, the size of soybeans is different, generally there is no pain and itching, and there is no trace after healing. Hand, foot, and mouth diseases do not necessarily all occur in the same patient. Blisters and rashes usually disappear within a week. Some children may be accompanied by cough, runny nose, loss of appetite, nausea, vomiting, headache, etc. Doctors can usually identify oral ulcers caused by hand, foot and mouth disease and other causes based on the patient's age, symptoms of the patient or parents, rashes and ulcers. Throat swabs or stool specimens can be sent to the laboratory for virus detection, but virus detection takes 2-4 weeks, so doctors usually do not propose examinations. Basis: epidemiological data, clinical manifestations, laboratory tests, and etiological examinations must be based on diagnosis.