Osteoarthritis is the most common chronic joint condition. A joint is where two bones come together. The ends of these bones are covered with protective tissue called cartilage. With osteoarthritis, this cartilage breaks down, causing the bones within the joint…

Migraine is a severe, recurring and painful headache. It can be preceded or accompanied by sensory warning signs and other symptoms. The extreme pain that migraines cause can last for hours or even days.They tend to affect people aged 15…

Ménière’s disease is an inner ear disorder that causes episodes of vertigo (spinning). It usually starts in one ear, but later may involve both. Smoking, infections or a high-salt diet may worsen the disease. Symptoms include a spinning sensation (vertigo),…