Listed below are some of the most dreaded diseases that are being encountered by the humanity. Every year millions of people are affected with these diseases that do not have any proper cure or treatment method available till date.
- Cancer: Cancer can be explained as an uncontrollable growth of cells that are abnormal. There are thousand different types of cancers that affect multiple organs in the body. Although the field of cancer research and therapeutics had made significant advancements during the 20th century, there is no absolute cure for this disease except death. Available treatment methods include chemotherapy, radiation therapy, surgery and immunotherapy.
- Asthma: Asthma is a respiratory disorder occurring inside the lungs resulting in the inflammation of airways. Asthma is basically a hypersensitive reaction that can occur in individuals as a result of a variety of stimuli that include dust mites, pollen, air pollution, medication, weather, cigarette smoke, and even exercise. An asthma attack results in conditions such as breathlessness, wheezing, severe coughing and tightness in the chest, symptoms that can be sometimes life-threatening. Only available treatment is to use anti-allergic and anti-inflammatory drugs that reduce the severity of the symptoms.
- HIV/AIDS: Also known as acquired immunodeficiency syndrome, AIDS is another dreaded incurable disease caused by a virus known as HIV or human immunodeficiency virus. This virus attacks the immune system of the individual and destroys it, thereby rendering the person vulnerable to a variety of other infections that can cause death. The only available treatment is the usage of anti-retroviral drugs that are capable of lowering the severity of the infection but cannot completely eradicate the virus from the system.
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