Acne is a common skin condition that can affect people of all ages. It occurs when hair follicles get obstructed with oil and dead skin cells, leading to irritation. Acne can manifest in various forms, ranging from mild pimples to painful nodules. Understanding the origins of acne is crucial for effectively managing this frustrating skin problem.

Pneumonia is the lungs, leading to inflammation in the air sacs. This condition can be caused by various contributors, including bacteria, viruses, and fungi. It's crucial to recognize the signs of pneumonia promptly to seek appropriate medical attention. Common indicators of pneumonia include cough, fever, difficulty breathing, chest pain, and fat