Detailed answer

In many cases, lupus can cause a specific type of rash known as a 'butterfly rash' due to its distinctive pattern across the cheeks and bridge of the nose. The rash is typically red or purple and may be slightly raised or scaly. However, it's important to note that not all individuals with lupus develop this rash, and it may also be caused by other conditions. If you suspect you have lupus or experience any skin rash, it is crucial to consult with a medical professional for proper diagnosis and appropriate treatment.