Acne is a common ailment that can affect people of all ages. It occurs when hair follicles get obstructed with oil and dead skin cells, leading to redness. Acne can manifest in diverse presentations, ranging from tiny blemishes to painful nodules. Understanding the origins of acne is crucial for effectively managing this troublesome skin problem.

Pneumonia is the lungs, leading to inflammation in the air sacs. This sickness can be caused by various contributors, including bacteria, viruses, and fungi. It's crucial to identify the signs of pneumonia promptly to seek necessary medical attention. Common manifestations of pneumonia include cough, elevated body temperature, difficulty breathing,