Hypervitaminosis A, or vitamin A toxicity, occurs when you have too much vitamin A in your body. This condition may be acute or chronic. Acute toxicity occurs after consuming large amounts of ...

Men with prostate cancer are living longer than ever, and our goal is to reduce the risk of late toxicities, such as difficulty urinating or rectal bleeding, that can impact a patient’s quality of ...

Mercury toxicity ... not harmful. If elemental mercury accidentally enters the air, it can form tiny droplets you may inhale. Breathing in elemental mercury can cause immediate (acute) symptoms ...