What medical condition is characterized by brittle bones?

Osteoporosis is the medical condition specifically characterized by brittle bones. This condition occurs when the body loses too much bone or makes too little bone, leading to a decrease in bone density and strength. Consequently, bones become fragile and are more prone to fractures, even from minor falls or injuries. As people age, particularly post-menopausal women, they may experience a higher risk of developing osteoporosis due to hormonal changes that affect bone density.

In contrast, arthritis refers to inflammation of the joints, which can cause pain and stiffness but is not directly related to the fragility of bones. Osteoarthritis is a specific type of arthritis that follows a pattern of wear and tear on the joints, resulting in cartilage breakdown, while rheumatism is a broader term that can refer to various painful conditions affecting the joints and soft tissues but does not specifically denote brittle bones. Thus, osteoporosis is the definitive answer when it comes to identifying the condition associated with brittle bones.