The treatments for cheek swelling are as numerous as the potential causes behind it. According to WebMD, the salivary glands located inside the cheeks swell in 30 to 40 percent of instances of mumps infections, so it is important to seek medical attention to get antibiotics administered if this is the cause of the swelling. The website also explains that other bacterial or viral infections may result in milder cheek swelling.
WebMD explains that cheek swelling is typically linked to illnesses that cause inflammation of the salivary glands, so treatment of those underlying conditions is the best way to reduce swelling. Common examples include conditions like the mumps or flu, which result in "chipmunk cheeks."
If the swelling is not the result of an infection, MedlinePlus recommends applying cold compresses to the face in the event the swelling is caused by traumatic injury. Mayo Clinic takes a different approach and suggests warm compresses for swelling that results from swollen lymph nodes, a common occurrence during illness and even during times of significant stress. The Huffington Post insists that swollen allergy sufferers can find relief by regularly replenishing their fluids to ease swollen blood vessels and using a rich, hydrating cleanser to minimize irritation and combat puffiness.