Arthritis includes more than 100 diseases and conditions that affect joints, the tissues that surround the joint, and other connective tissue. Symptoms vary depending on the specific form of the disease, but typically include pain and stiffness in and around one or more joints. Some rheumatic conditions can also involve the immune system and various internal organs of the body.
Asthma is a disease that affects your lungs. It causes repeated episodes of wheezing, breathlessness, chest tightness, and nighttime or early morning coughing. Asthma can be controlled by taking medicine and avoiding the triggers that can cause an attack. You must also remove the triggers in your environment that can make your asthma worse.
Chronic Obstructive Pulmonary Disease, or COPD, refers to a group of diseases that cause airflow blockage and breathing-related problems. It includes emphysema, chronic bronchitis, and in some cases asthma.