A malar rash is also known as a butterfly rash and appears on the face. It is usually red or purple and may be blotchy or solid. It can occur alongside many conditions, including lupus and rosacea. Treatment depends on the cause. There are lifestyle tips and tricks that can help. Learn more about the best ones here.

Finding a bump on the eyeball can be alarming, but most causes are harmless and easily treatable. In this article, we look at issues that can cause a bump to form, including a stye and a scratched cornea. We also describe types of bumps. Here, learn about treatment, home care, and how to prevent bumps from reoccurring.

In a new study, researchers demonstrate that immune molecules activated by gut bacteria could negatively impact cardiac health following heart failure.