WHAT IS ACNE?

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WHAT IS ACNE? Acne is a chronic, inflammatory skin condition that causes spots and pimples, especially on the face, shoulders, back, neck, chest, and upper arms. It is caused by the skin’s oil glands making too much sebum, an oily substance, which leads to plugged pores. It also can be […]

WHAT IS HIV?

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HIV is a virus that damages the immune system. The immune system helps the body fight off infections. Untreated HIV infects and kills CD4 cells, which are a type of T cells. Over time, as HIV kills more CD4 cells, the body is more likely to get various types of […]

WHAT IS ALZHEIMER’S DISEASE?

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WHAT IS ALZHEIMER’S DISEASE? Alzheimer’s is a neurodegenerative disease in which the death of brain cells causes memory loss and cognitive decline. Alzheimer’s disease is a progressive form of dementia. Most people with the disease are diagnosed after age 65. If it’s diagnosed before then, it’s generally referred to as […]

WHAT IS A CATARACT?

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A cataract is a clouding of the normally clear lens of your eye. Most cataracts develop slowly and don’t disturb your eyesight early on. But with time, cataracts will eventually interfere with your vision. A cataract causes a part of the lens to become opaque, or cloudy. Light does not […]