WebPustules are smaller than 5–10 mm, and filled with pus, that is, purulent material composed of inflammatory cells ( neutrophils ). Pus can indicate bacterial, fungal or viral infection. Some pustules are sterile and are due to inflammatory skin disease. This topic provides a differential diagnosis of pustular skin conditions. WebJun 13, 2024 · A skin rash on one lower leg can appear red, blotchy, or have a dry and scaly texture. Most rashes on the lower leg are caused by dermatitis, eczema, or an allergic …
The Generalized Rash: Part I. Differential Diagnosis AAFP
WebAug 2, 2024 · The publication StatPearls says that petechiae spots measure no larger than 2 or 3 mm across. These tiny red or purple spots generally form in groups and look like a red rash.Petechial rashes are described as non-blanching because they don’t change color when pressed. 2 Petechial rashes on children usually require examination by a doctor to … should i invest in mutual funds today
Common Skin Rashes in Children AAFP - American Academy of …
WebJun 17, 2024 · On light skin, a rash may look red, pink, or purple. On dark skin, it may appear purple, ashy grey, or dark brown. Swelling: The affected area may appear swollen or puffy compared to... WebSep 13, 2024 · Purpuric rashes or vasculitis can also be caused by viruses like hepatitis C, autoimmune diseases, and even certain fungal infections in immunocompromised patients, Friedman explained. “In any of these cases, you wouldn’t see this (non-blanching rash) alone … patients would have other symptoms,” said Friedman, adding that these ... WebNov 18, 2024 · In rare cases, drug rashes can be life threatening. If you also have a fever, facial swelling, swollen lymph nodes, skin blisters, skin pain, or ulcers on the mouth or genitals, seek emergency care. Treatment for drug rashes include stopping the medication. Prescription topical steroids can help with itching and making the rash go away faster. should i invest in nowrx