What causeus pimples?

Pimples, also known as acne vulgaris, are caused by a combination of factors, including:

1. Hormonal changes: Androgens, which are hormones produced in larger amounts during puberty, stimulate the sebaceous glands to produce more sebum. This can lead to clogged pores and the formation of pimples.

2. Increased sebum production: Sebum is an oily substance that helps keep skin moisturized. However, excessive sebum production can clog pores and create an environment where bacteria can thrive, leading to the development of pimples.

3. Bacteria: Propionibacterium acnes (P. acnes) is a type of bacteria that lives on the skin's surface. When it enters a clogged pore, it multiplies and produces inflammation, causing the formation of a pimple.

4. Clogged pores: Dead skin cells, sebum, and bacteria can combine to clog pores, forming a plug that blocks the release of sebum. This can lead to the development of a whitehead or blackhead.

5. Other factors: Certain factors can contribute to the development of pimples, including genetics, diet, stress, certain medications, and underlying medical conditions.

It's important to note that not all pimples are the same. Some may be mild and go away on their own, while others may be more severe and require medical treatment. If you have persistent or severe acne, it's best to consult a dermatologist for proper diagnosis and treatment.