Acne is a common skin condition that can affect people of all ages. It occurs when hair follicles become clogged with oil and dead skin cells, leading to irritation. Acne can manifest in various forms, ranging from small bumps to large lumps. Understanding the reasons of acne is crucial for appropriately addressing this frustrating skin problem.

Pneumonia affects the lungs, leading to inflammation in the air sacs. This condition can be caused by various organisms, including bacteria, viruses, and fungi. It's crucial to spot the signs of pneumonia promptly to seek appropriate medical attention. Common manifestations of pneumonia include cough, elevated body temperature, shortness breathing,