The word obesity comes from the Latin word “obesitas” which means excess of unhea...

Obsessive-compulsive disorder (OCD) is a mental health condition in which a perso...

 Oral cancer is the abnormal growth of cells in the mouth. It can affect the lips...

Oral thrush is an infection of the mouth caused by yeast-like fungus called Candi...

Osteoarthritis is the most common joint disease that occurs due to age-related de...

The word ‘osteomalacia’ comes from the Greek words ‘osteon’ and ‘malakia’ which m...

Osteoporosis literally means porous bone. This condition weakens bones and increa...

Ovarian cancer is a condition in which there is an uncontrolled growth and multip...

Overactive bladder (OAB) is a condition where the bladder’s muscles contract too ...