Babies suddenly get dense small red rashes all over the body, the common causes are allergies, eczema and infections.
1. Allergy. Allergies such as food, pollen and medication can lead to a sudden onset of a dense red rash all over the body, especially children with allergies are more prone to the above symptoms.
2. Eczema. Children who usually have eczema, encounter the influence of internal and external factors, can appear all over the body corn-like small papules, erythema and papules and so on, the performance of the body densely packed small red rash.
3. Infection. Bacterial and viral infections can cause dense red rashes all over the body, the common ones are infantile emergency rash, rubella, chicken pox and scarlet fever.
There may be other reasons for the baby’s sudden onset of a dense red rash all over the body, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, and then give targeted treatment or treatment.