Chronic obstructive pulmonary disease (COPD) is a term that describes progressive respiratory diseases such as chronic bronchitis, emphysema, etc. It is a lung disease that causes chronic interference with lung airflow thereby impairing breathing and the condition cannot be reversed fully. Whereas, asthma is a different respiratory condition that tends to be mistaken for COPD.

A neurological disorder, tardive dyskinesia is a condition that primarily affects the nervous system. The medical condition is recorded to affect a huge population in the world and is especially common among older individuals. This kind of a disorder is typically triggered by the long-term use of certain medications like neuroleptic drugs and psychotic medications.

Arthritis is a group of degenerative conditions that are marked by painful inflammation and stiffness. At times it occurs when the white blood cells are prompted by the immune system to destroy the healthy joint cells, causing swelling and pain. On occasions, it arises as a person ages, and the joints become weaker.

Psoriasis is an autoimmune skin disease that is characterized by elevated, flaky skin that is itchy and inflamed. Unfortunately, there is no cure for psoriasis and it is a recurring disease. Typically, a person who is suffering from this skin disease will experience psoriasis flare-ups that will last for a couple of weeks and then for the next few days, there will be no sign of the skin disease.

One of the most common forms of cancer across the country, colorectal cancer starts from the inner lining of the large intestine including the colon and rectum. Like almost every other cancer, colorectal cancer develops from a harmless tumor that people tend to overlook. These tumors will not exhibit any symptoms until they grow large.

Irrespective of the progress in the field of medical science, certain ailments remain uncurable. Cancer is one such illness, the cause and exact treatment to cure it still remains unknown. What makes cancer more formidable is that it can affect any part of the body, and cancer in any form is fatal.

Spinal muscular atrophy (SMA) is an autosomal recessive genetic disorder that interferes with the control of muscle movement. This condition occurs when there is a loss of specialized motor neurons in the spinal cord and the brainstem. The loss of motor neurons leads to muscle weakness and muscle wasting that affects activities such as walking, crawling, sitting up, and controlling head movement.

Leukemia is a type of cancer that affects the blood cells and the bone marrow. This cancer usually begins in the bone marrow and undergoes a leukemic change which means, the cell might grow and survive better than normal cells. As a result, the cells suppress the growth and development of normal cells which might disrupt bodily functions and cause life-threatening symptoms.