Advanced patients may also have cyanosis, or a bluish tint, to your skin around their mouths and fingernails. To be identified as having IPF the reason behind the fibrosing should be unknown and all other possible causes eliminated. There are around 200 other illnesses that display comparable symptoms. A battery of checks are typically performed to diagnose the problem. They can include several of the next: a bronchoscopy with transbronchial lung biopsy, chest CT scans and x-rays, measurements of the oxygen level in the blood, a lung exams and biopsy for identical connective tissue diseases like lupus or rheumatoid arthritis.It is a good cure for insomnia. Backache problems can termed as an ordinary thing of past. Ardha Kurmasana stretches the spine which relieves you from any spine or backache problems. Because of the known degree of blood circulation, your heart remains fine and fit. The bending and stretching increases the level of versatility of your hands and hips. Toning gives great shape to your body which keeps you positive and healthful.