![]() In severe cases, emergency surgery may be necessary to restore blood flow.Ĭongestive heart failure (CHF) occurs when your heart can no longer effectively pump blood for your body to function normally. Treatment includes quitting smoking, exercising, and eating healthy food. You may have an angiogram, which is a type of X-ray after receiving a dye injection. A doppler ultrasound uses sound waves to check the pulses in your arms or legs. PAD is diagnosed by comparing the ankle blood pressure to the arm blood pressure. You may notice tingling or numbness in your legs only when you exercise or move. This is a medical emergency and you should go to the ER. ![]() If you notice your feet or hands turning blue or if they become cold to the touch, it may mean the artery is completely blocked. Occasionally, arteries can become completely blocked and blood can’t reach its destination. Peripheral artery disease (PAD) occurs when arteries outside the heart, particularly in the legs, become narrowed. Leg pain or cramping that may worsen with exercise.Some people with more severe symptoms need to use a portable oxygen tank to keep their oxygen levels in a healthy range. Steroid medications can be taken by mouth when symptoms flare. They may use inhalers daily or as needed to help open the airways. People with COPD should stop smoking right away. Although there is no cure for COPD, treatments can reduce symptoms and make it easier to breathe. The biggest risk factor for COPD is cigarette smoke exposure, but some people develop COPD due to longtime exposure to workplace chemicals.Ī doctor can diagnose COPD with a breathing test called a pulmonary function test. When this happens, it can cause a dip in oxygen levels, which may lead to blue skin.īoth conditions can cause difficulty with breathing and a chronic cough. ![]() Or from exposure to smoke or polluted air. These chronic symptoms can worsen with a respiratory infection like a cold or flu. People with chronic bronchitis also have excessive mucus in their airways. Chronic bronchitis is caused by inflammation and thickening of the lining of the airways. Emphysema is when the air sacs in the lungs are destroyed. COPD includes both emphysema and chronic bronchitis.
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