Osteoarthritis develops from joint tissue wearing down over time, while rheumatoid arthritis involves the immune system. Some types of arthritis can be hereditary, including ankylosing spondylitis.

Visceral pain can be dull, whereas somatic pain feels sharp, stabbing, or poking. Common causes of chest tightness include heart disease, acid reflux, or asthma. It's important to get medical care ...

Assisted reproductive technologies (ART) have become an integral component of infertility care worldwide. Alongside their widespread clinical use, growing ...

TFOS DEWS III emphasizes matching dry eye treatments to specific mechanisms such as lipid imbalance, osmolarity, and glycocalyx failure.