{"id":1450,"date":"2025-08-27T16:40:52","date_gmt":"2025-08-27T16:40:52","guid":{"rendered":"https:\/\/www.toplinemd.com\/bergman-pediatrics\/?p=1450"},"modified":"2025-08-27T16:46:59","modified_gmt":"2025-08-27T16:46:59","slug":"common-childhood-skin-rashes-part-one","status":"publish","type":"post","link":"https:\/\/www.toplinemd.com\/bergman-pediatrics\/common-childhood-skin-rashes-part-one\/","title":{"rendered":"Common Childhood Skin Rashes \u2013 Part One"},"content":{"rendered":"

As a pediatrician, one of the most frequent concerns we hear from parents is: <\/span>\u201cMy child has a rash, what could it be?\u201d<\/span><\/i> Skin rashes in children are common and often linked to viral or bacterial infections. While most are mild and self-limited, some require medical attention.<\/span><\/p>\n

This post will review several of the classic rashes seen in children, describe what they look like, how long they take to appear, and other symptoms you may notice.<\/span><\/p>\n

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1.\u00a0 Measles (Rubeola) (First Disease)<\/b><\/p>\n

Incubation period:<\/b> 7\u201314 days after exposure<\/span>
\n<\/span>Symptoms:<\/b> Fever, cough, runny nose, red eyes, and tiny white spots inside the mouth (Koplik spots).<\/span>
\n<\/span>Rash description:<\/b> Begins on the face (often at the hairline) and spreads downward to the trunk and limbs. The rash is blotchy, red, and can merge together.<\/span>
\n<\/span>\u27a1\ufe0f<\/span> Measles is highly contagious and preventable with the MMR vaccine.<\/span><\/p>\n

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2.\u00a0 Scarlet Fever (Second Disease)<\/b><\/p>\n

Incubation period:<\/b> 2\u20135 days after exposure to strep bacteria<\/span>
\n<\/span>Symptoms:<\/b> Sore throat, fever, swollen tonsils, sometimes a \u201cstrawberry tongue.\u201d<\/span>
\n<\/span>Rash description:<\/b> Fine, red, sandpaper-like rash that usually starts on the neck and chest, then spreads to the rest of the body. The skin may peel during recovery.<\/span>
\n<\/span>\u27a1\ufe0f<\/span> Caused by <\/span>group A streptococcus<\/span><\/i>; requires antibiotics.<\/span><\/p>\n

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3.\u00a0 Rubella (German Measles) (Third Disease)<\/b><\/p>\n

Incubation period:<\/b> 14\u201321 days<\/span>
\n<\/span>Symptoms:<\/b> Mild fever, swollen lymph nodes (especially behind the ears), cold-like symptoms.<\/span>
\n<\/span>Rash description:<\/b> Starts on the face and quickly spreads downward. The pink, spotty rash usually clears within 3 days.<\/span>
\n<\/span>\u27a1\ufe0f<\/span> Usually mild but dangerous in pregnancy; prevented by the MMR vaccine.<\/span><\/p>\n

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4.\u00a0 Fifth Disease (Erythema Infectiosum)<\/b><\/p>\n

Incubation period:<\/b> 4\u201314 days (sometimes up to 21 days)<\/span>
\n<\/span>Symptoms:<\/b> Mild cold symptoms, low fever, fatigue.<\/span>
\n<\/span>Rash description:<\/b> It starts off with a rash to both sides of the face that looks like a sunburn or bilateral slapped cheek like appearance. The following day a rash develops on the extensor surfaces of the arms and legs and less often on their trunk and buttocks. Rash will start to fade proximally after a few days giving a lacy or reticulated appearance. The rash can last anywhere from 3 to 23 days with an average duration of 9 to 11 days. Even when the rash fades it often flares in response to friction, temperature changes (such as warm baths) or sun exposure. It should be noted that once the rash appears the patient is no longer contagious. Children often have no symptoms: but sometimes they can have a low-grade fever or mild joint aches.\u00a0<\/span><\/p>\n

\u27a1\ufe0f<\/span> Caused by parvovirus B19. Generally mild in healthy children.<\/span><\/p>\n

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5.\u00a0 Hand, Foot, and Mouth Disease<\/b><\/p>\n

Incubation period:<\/b> 3\u20136 days. Virus may be shed for several weeks after the infection starts. Respiratory shedding of the virus is usually limited to a week or less.<\/span>
\n<\/span>Symptoms:<\/b> The most troublesome finding are the blisters in the mouth, which make it difficult for the child to eat or drink. Other signs or symptoms such as vomiting and diarrhea, can occur, but are less frequently troublesome.<\/span>
\n<\/span>Rash description:<\/b> Tiny blisters in the mouth and on the fingers, palms of hands, buttocks, and soles of feet that last a little longer than a week (one, few, or all of these may be present).\u00a0<\/span><\/p>\n

\u27a1\ufe0f<\/span> Caused by enteroviruses (often Coxsackievirus). Usually mild but uncomfortable. Removal of the child will not stop the spread of the illness to other children as they can still shed the virus in their stool and secretions while being asymptomatic. Child should stay home until afebrile for at least 24 hours.<\/span><\/p>\n

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6.\u00a0 Roseola (Sixth Disease)<\/b><\/p>\n

Incubation period:<\/b> 9\u201310 days<\/span>
\n<\/span>Symptoms:<\/b> High fever for 3\u20135 days, often without other symptoms. Children usually appear well despite the fever.<\/span>
\n<\/span>Rash description:<\/b> As the fever breaks, a pink rash suddenly appears\u2014starting on the trunk and spreading to the neck, face, and limbs.<\/span>
\n<\/span>\u27a1\ufe0f<\/span> Caused by human herpesvirus 6 (HHV-6). Most common in toddlers and is the most common rash in children 3 months to 3 years of age. Once the fever breaks and the rash appears the child is no longer contagious.<\/span><\/p>\n

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7.\u00a0 Impetigo<\/b><\/p>\n

Incubation period:<\/b> 1\u20133 days for streptococcal cause; 4\u201310 days for staphylococcal cause<\/span>
\n<\/span>Symptoms:<\/b> Usually no fever or systemic illness; mainly skin changes.<\/span>
\n<\/span>Rash description:<\/b> Red sores that quickly rupture and form a honey-colored crust. Most common around the nose and mouth but can occur anywhere.<\/span>
\n<\/span>\u27a1\ufe0f<\/span> A contagious bacterial skin infection. Treated with topical or oral antibiotics.<\/span><\/p>\n

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8. Varicella (Chickenpox)<\/b><\/p>\n

Incubation period:<\/b> 10\u201321 days after exposure<\/span>
\n<\/span>Symptoms:<\/b> Fever, fatigue, loss of appetite, and irritability often precede the rash.<\/span>
\n<\/span>Rash description:<\/b> Begins as small red spots that quickly develop into itchy fluid-filled blisters. New crops of spots appear in waves, so children may have red bumps, blisters, and scabs all at the same time. The rash typically starts on the chest, back, and face, then spreads across the body.<\/span>
\n<\/span>\u27a1\ufe0f<\/span> Chickenpox is highly contagious but preventable with the varicella vaccine.<\/span><\/p>\n

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Final Thoughts<\/b><\/p>\n

Many childhood rashes look similar and can overlap with one another. While most are mild, some require medical care\u2014especially if your child has a high fever, appears very unwell, or if the rash is widespread and rapidly changing.<\/span><\/p>\n

At <\/span>Bergman Pediatrics<\/b>, we\u2019re here to help parents navigate these concerns. If your child develops a rash and you\u2019re unsure what it is, don\u2019t hesitate to contact our office for guidance.<\/span><\/p>\n

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Quick Comparison Chart: Childhood Rashes<\/b><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
Illness<\/b><\/th>\nIncubation Period<\/b><\/th>\nOther Symptoms<\/b><\/th>\nRash Description<\/b><\/th>\nKey Notes<\/b><\/th>\n<\/tr>\n<\/thead>\n
Measles (Rubeola)<\/b><\/td>\n7\u201314 days<\/span><\/td>\nFever, cough, runny nose, red eyes, Koplik spots in mouth<\/span><\/td>\nStarts on face\/hairline \u2192 spreads down; blotchy red rash that can merge<\/span><\/td>\nPreventable with MMR vaccine<\/span><\/td>\n<\/tr>\n
Scarlet Fever<\/b><\/td>\n2\u20135 days<\/span><\/td>\nSore throat, fever, \u201cstrawberry tongue\u201d<\/span><\/td>\nFine, red, sandpaper-like rash starting on neck\/chest<\/span><\/td>\nCaused by strep; needs antibiotics<\/span><\/td>\n<\/tr>\n
Rubella (German Measles)<\/b><\/td>\n14\u201321 days<\/span><\/td>\nMild fever, swollen lymph nodes, cold-like symptoms<\/span><\/td>\nPink rash starting on face \u2192 spreads; fades in ~3 days<\/span><\/td>\nMild in kids but dangerous in pregnancy<\/span><\/td>\n<\/tr>\n
Fifth Disease (Erythema Infectiosum)<\/b><\/td>\n4\u201314 days (up to 21)<\/span><\/td>\nMild fever, fatigue, cold symptoms<\/span><\/td>\nBright red \u201cslapped cheeks,\u201d then lacy rash on body<\/span><\/td>\nCaused by parvovirus B19<\/span><\/td>\n<\/tr>\n
Hand, Foot, & Mouth Disease<\/b><\/td>\n3\u20136 days<\/span><\/td>\nFever, sore throat, poor appetite<\/span><\/td>\nPainful blisters on hands, feet, mouth; sometimes buttocks<\/span><\/td>\nCaused by enteroviruses (Coxsackievirus)<\/span><\/td>\n<\/tr>\n
Roseola (Sixth Disease)<\/b><\/td>\n9\u201310 days<\/span><\/td>\nHigh fever 3\u20135 days, then improves<\/span><\/td>\nPink rash starts on trunk as fever breaks<\/span><\/td>\nCommon in toddlers<\/span><\/td>\n<\/tr>\n
Impetigo<\/b><\/td>\n1\u20133 days (strep) \/ 4\u201310 days (staph)<\/span><\/td>\nUsually, no systemic illness<\/span><\/td>\nRed sores \u2192 honey-colored crust, often near mouth\/nose<\/span><\/td>\nContagious bacterial skin infection<\/span><\/td>\n<\/tr>\n
Varicella (Chickenpox)<\/b><\/td>\n10\u201321 days<\/span><\/td>\nFever, fatigue, irritability<\/span><\/td>\nItchy red spots \u2192 fluid blisters \u2192 scabs; lesions at different stages at once<\/span><\/td>\nPreventable with varicella vaccine<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

As a pediatrician, one of the most frequent concerns we hear from parents is: \u201cMy child has a rash, what<\/p>\n","protected":false},"author":86,"featured_media":1451,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[1],"tags":[],"class_list":["post-1450","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.toplinemd.com\/bergman-pediatrics\/wp-json\/wp\/v2\/posts\/1450","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.toplinemd.com\/bergman-pediatrics\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.toplinemd.com\/bergman-pediatrics\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.toplinemd.com\/bergman-pediatrics\/wp-json\/wp\/v2\/users\/86"}],"replies":[{"embeddable":true,"href":"https:\/\/www.toplinemd.com\/bergman-pediatrics\/wp-json\/wp\/v2\/comments?post=1450"}],"version-history":[{"count":0,"href":"https:\/\/www.toplinemd.com\/bergman-pediatrics\/wp-json\/wp\/v2\/posts\/1450\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.toplinemd.com\/bergman-pediatrics\/wp-json\/wp\/v2\/media\/1451"}],"wp:attachment":[{"href":"https:\/\/www.toplinemd.com\/bergman-pediatrics\/wp-json\/wp\/v2\/media?parent=1450"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.toplinemd.com\/bergman-pediatrics\/wp-json\/wp\/v2\/categories?post=1450"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.toplinemd.com\/bergman-pediatrics\/wp-json\/wp\/v2\/tags?post=1450"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}