Symptoms
Cellulite looks like dimpled or bumpy skin. It's sometimes described as having a cottage cheese or orange peel texture.
You can see mild cellulite only if you pinch your skin in an area where you have cellulite, such as your thighs. More-severe cellulite makes the skin appear rumpled and bumpy with areas of peaks and valleys.
Cellulite is most common around the thighs and buttocks, but it can be found on the breasts, lower abdomen and upper arms as well.
When to see a doctor
Cellulite isn't a serious medical condition, and treatment isn't necessary. In fact, many doctors consider cellulite a normal occurrence. If you're concerned about the appearance of your skin, see your doctor, dermatologist or plastic surgeon.
Source: http://www.mayoclinic.com