Pimples on cheeks can be caused by a variety of factors, including poor hygiene, hormonal changes, and friction or rubbing of the skin. Face mapping, an ancient Chinese and Ayurvedic technique, associates acne placement on your face with different outcomes, but it should be taken with a grain of salt as acne often has numerous causes regardless of where it appears on your skin. Here are some possible causes of pimples on cheeks:

• Poor hygiene: Not changing your pillowcase or cleaning your makeup brushes can cause acne on your cheeks.
• Hormonal changes: Hormonal acne can occur on the lower cheek, jawline, and chin.
• Friction or rubbing of the skin: Acne mechanica can develop due to friction or rubbing of the skin, such as when a person holds a cell phone against their face or moves against the pillow.

To prevent or reduce the severity of cheek acne, there are several steps you can take, such as wiping down your cell phone, washing your pillowcases regularly, and cleaning your makeup brushes more often. It is also important to see a doctor to get your acne treated.