Adolescent dogs get pimples just like human teens do. Pimples, blackheads or white heads commonly show up on a dog's chin, lips, chest or genital region. By the time most dogs are fully grown, pimples are no longer an issue, although occasional flare-ups are possible.
WebMD explains that most pimples are caused by an excess build up of sebum that gets trapped in the pores. Bacteria grows and a pimple forms at the sight. One cause of pimples is hormones. An imbalance in the body's hormones can cause cystic and nodular acne to erupt.
Pimples under the skin can be cleared by any of a number of different at-home treatments done separately or in conjunction, including the application of tea tree oil, toothpaste, honey, milk or lemon juice.
Pimples form when excess oil, known as sebum, mixes with dead skin cells, according to WebMD. The combination of sebum and dead skin cells plugs the pores, which causes swelling and bacteria that can lead to infection and pus.
Stomach pimples may be an inflammation of hair follicles called folliculitis, as stated by WebMD. Folliculitis may occur on any part of the body, but the condition commonly appears on the stomach after using a hot tub or spa. Stomach pimples may also be standard acne, w...
Pimples are not cancerous, and they are not a symptom of cancer according to WebMD. Acne is merely a skin condition that is generally caused by fluctuating hormones and overactive sebaceous (oil) glands. When oil mixes with dead skin cells, pores become clogged, and bac...
Pimples contain oil, acne bacteria, dead skin cells and white blood cells. A pimple begins forming when sebum, an oily substance produced by the skin, becomes trapped in a pore. Bacteria begin to replicate in this sebum, leading to the formation of a pimple.