Asthma is a chronic inflammatory disease of the airways characterized by recurrent episodes of wheezing, breathlessness, chest tightness, and coughing, particularly at night or early in the morning. These episodes are associated with widespread but variable airflow obstruction within the lungs that is often reversible either spontaneously or with treatment. Understanding asthma involves exploring its […]
Definition: Asthma is a chronic inflammatory disorder of the airways characterized by reversible airflow obstruction, bronchospasm, and increased airway responsiveness to various stimuli. It is a common respiratory condition that can affect individuals of all ages. Etiopathogenesis: The exact cause of asthma is not fully understood, but it is likely to involve a combination of […]
Air Pollution Air pollution refers to the presence of harmful pollutants in the Earth’s atmosphere, which can adversely affect human health, the environment, and overall well-being. The sources of air pollution are diverse and include industrial emissions, vehicular exhaust, agricultural activities, and the burning of fossil fuels. As urbanization and industrialization continue to escalate globally, […]
Epinephrine, also known as adrenaline, is a hormone and neurotransmitter that plays a crucial role in the “fight or flight” response of the sympathetic nervous system (SNS). The adrenal glands, situated on top of each kidney, produce it and release it into the bloodstream in response to stress or danger. Uses 1. Anaphylaxis Treatment: Epinephrine […]
