COPD is a lung disease, which persists for long and cannot be treated completely. It creates problems and difficulties in breathing. Lung airflow is obstructed that interferes with normal breathing process. COPD has been a great…

In general, drug is a chemical substance that can alter physiological process of body systems. Drugs are used as a medicine or used in a medicine. The meaning of drug is not confined only with it general meaning in the context o…

Tobacco is an agricultural product processed from a herb plant in the genus Nicotina containing a toxin called nicotine that produced euphoric effect in human brain if taken. Besides nicotine, there are tar and other chemical su…

Alcohol is a chemical compound which is formed by the decomposition of organic matters. Its main constituents is 'ethanol', which generates abnormal brain waves and a feeling of different sensation. If alcohol intake is …

Heart attack (Myocardial Infarction,MI) It is one of the major fetal diseases in the world. The earlier symptoms of heart attack include shortness of breath and pain in the chest. The patient may die suddenly due to heart attack…

COVID 19 pandemic is spreading in the world at rapid pace. It almost collapsed the health and other sectors. People are getting exhausted and restless due to the situation created by coronavirus. Government is unable to protects…

Introduction Coronavirus disease (COVID 19) is an infectious disease caused by newly discovered coronavirus. Current Situation The second wave of coronavirus is very much dangerous and causing loss of more life than first . Its i…