Stress and Tension both create a mental pressure on an individual, going through the respective phases. Medically, stress is a response or stimulus to the unwilling environmental conditions; whereas tension is...

A cyst is a closed capsule or sac-like structure. It is typically filled with liquid, semisolid or gaseous material. A boil, on the other hand, is an infection of the hair follicle. A boil is a deep...

AIDS (Acquired immune deficiency syndrome) is a sexually transmitted infection that is caused by HIV (Human Immunodeficiency Virus). The HIV virus is what initially infects a person, while AIDS is the disease...