level more than 150nmol/L Symptoms and signs include - nausea, vomiting, muscle weakness, confusion, loss of appetite, dehydration, excessive urination and thrist and kidney stones.
Low back ache is a symptom not a disease.
Low back pain is very common symptom which affect 70% of population atleast once in lifetime.
Osteoporosis, often called the 'silent disease', is a condition where the bone becomes weak due to loss of its structure and mass. The bone loses its minerals and its micro frame work. This makes the bone more prone to fracture..