Localized collection of pus

an infection causing an overproduction of grease blocking the skin glands

a reaction to an external agent, often producing a skin inflammation

a progressive brain disorder leading to senility

lack of hemoglobin in the blood

bulge in the wall of a blood vessel

acute chest pains caused by lack of blood to the heart muscles

protein produced by the immune system that helps fight infection

disease caused by HIV

hardening and thickening of the arterial walls

painful inflammation of the joints

contraction of the air tubes in the lungs causing breathing problems, often caused by something you are allergic to

fungal infection between the toes

infection and inflammation of the lungs

malignant, uncontrolled tumor

opaque film covering the eye

a condition caused by a brain injury, virus or lack of oxygen up to and during birth. characterized by weakness and loss of control in the muscles