Chickenpox Rash Chickenpox Smallpox
The images of patients with chickenpox show the centripetal distribution of the rash.
Chickenpox rash chickenpox smallpox. Day 3 of rash day 5 of rash day 7 of rash. How the rash lesions differ. 50 80 recall an exposure to chickenpox or shingles 10 21 days before rash onset varicella variola smallpox typical smallpox classic smallpox lesions images of smallpox day 3 of rash day 5 of rash day 7 of rash on any one part of the body all lesions are in the same stage of development most patients with smallpox have lesions on the palms or soles. Lesions first appear on the face or trunk.
Many people recognize chickenpox for its characteristic itchy blistering rash. Smallpox and chickenpox how to recognize the difference click on any of the images for a closer view of the comparison between the smallpox and chickenpox rash. Doctors can tell chickenpox and smallpox apart. The chickenpox rash starts with raised red bumps or papules.
Another image shows the back of a patient s hand with lesions in different stages of development. Chickenpox is a highly contagious disease caused by the varicella zoster virus vzv. How initial symptoms differ. Chickenpox sores show up at different times in different areas.
It usually starts on the chest back and face. Similar rashes can occur with shingles smallpox herpes simplex virus type 1 or 2 coxsackie virus echovirus and rickettsialpox. Differences between chickenpox and smallpox. 0 to 2 days of mild illness pass before the rash develops.
On the bottom left of the graphic there is a table listing the ways to differentiate chickenpox from smallpox. It can cause an itchy blister like rash. While they may look similar to the untrained eye smallpox rashes are different. Patient lacks reliable history of varicella or varicella vaccination 50 80 recall an exposure to chickenpox or shingles 10 21 days before rash onset varicella variola typical smallpox rash distribution classic smallpox lesions.
It then spreads to the rest of the body. Lesions first appear in the throat or mouth then on the face or on the upper arms. Chickenpox also known as varicella is a highly contagious disease caused by the initial infection with varicella zoster virus vzv. The disease results in a characteristic skin rash that forms small itchy blisters which eventually scab over.
The rash appears first on the chest back and face and then spreads over the entire body. Other symptoms may include fever tiredness and headaches.