A red cheek is typically caused by inflammation of the skin, which can be due to a number of reasons. Common causes of red cheeks include acne, rosacea, contact dermatitis, and other skin conditions.
Acne is a common cause of red cheeks that occurs when pores become clogged with oil and dead skin cells. This can cause an accumulation of bacteria, resulting in inflamed, red pimples and bumps on the skin.
Rosacea is a chronic skin condition that can cause redness and inflammation of the skin. Symptoms can vary from mild to severe and include flushing, redness, bumps, and pimples. Other symptoms include eye issues, such as irritation, redness, and swelling.
Contact dermatitis is a type of irritation caused by contact with a foreign substance. This can lead to redness, itching, and swelling of the skin. This can be caused by an allergic reaction to a product, such as a cosmetic, or from contact with an irritant.
Other skin conditions, such as psoriasis, eczema, and sunburn, can also cause redness and inflammation of the skin. These conditions can cause redness, itching, and burning, as well as dryness, scaling, and blistering.
In some cases, redness of the cheeks can be caused by an underlying medical condition, such as an infection or an allergy. In these cases, it is important to speak to a doctor to confirm the diagnosis and receive the appropriate treatment.