A chronic disease, asthma is a lung condition that afflicts millions of people around the world. From children to adults, every individual is at the risk of suffering from this health issue. Asthma is characterized by the inflammation of the airways and the bronchial tubes. The airways are responsible for the regulation of airflow in the lungs and its inability to do the same leads to tightness in the chest, cough, difficulty when sleeping and shortness of breath.

Managing the medications on a daily basis is difficult for diabetes patients who require regular insulin shots. Since they can inject the insulin injections at home themselves, they need to keep the syringes, disposable needles, and vials always handy. It becomes important for them to be careful about the dosages and the right time they need to give themselves the required medications.

According to the Asthma and Allergy Foundation of America, there are around 24 million people suffering from asthma in the country. There is no universal definition present for severe asthma. It is regarded as a respiratory disorder which requires high doses of inhaled steroids and secondary controllers such as systemic steroids.

Cancer has afflicted a major chunk of the world’s population, especially in recent times. It is a condition that leads to the transformation of normal cells, such that they multiply or grow without control. Thereby, the inundated harmful cell growth causes the development of one or more tumors. Cancer can form or develop in any part of the body; when the malignant cells develop and are found in the lungs, it is called lung cancer.

Renal cell carcinoma (RCC) is a common type of kidney cancer detected in adults. It is also referred to as renal adenocarcinoma, hypernephroma or renal cancer. RCC occurs when cancer cells develop on the lining of the tubules which are responsible for filtering blood, eliminating waste from the body, and producing urine.

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.