common causes of butterfly rash
Causes of Butterfly rash in children that are common. The following causes of Butterfly rash in children are diseases or conditions that affect more than 1 million people in the USA: 1  Systemic lupus erythematosus. 2  more causes...Â».he following causes of Butterfly rash in children are ones for which we do not have any prevalence information. 1  Erythema infectiosum. 2  Reaction to medication. 3  Seborrheic dermatitis. 4  Sunburn. 5  Systemic lupus erythematosus.